Lacing configurations for boots and other footwear

Abstract

The footwear closure system includes an article of footwear, such as a boot, having an upper portion, a lower portion, and a mid-section disposed between the upper portion and the lower portion. The footwear closure system also includes a plurality of reel-type closure devices coupled with the footwear. The plurality of reel-type closure devices are configured to close or fasten the upper portion, the lower portion, and the mid-section of the footwear. Each reel-type closure device is independently operable, and each reel-type closure device closes or fastens one of the upper portion, the lower portion, the mid-section, or a combination thereof.

Description

[Technical field]

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS

[0002]

[0001] This application claims priority to U.S. Provisional Patent Application No. 63 / 152,630, filed February 23, 2021, entitled "Lacing Configuration for Boots and Other Footwear," which claims priority to U.S. Nonprovisional Patent Application No. 17 / 677,737, filed February 22, 2022, the entire disclosure of which is incorporated by reference herein for all purposes as if fully set forth herein. [Background technology]

[0003]

[0002] The present disclosure relates to lacing systems that are specifically designed and suitable for closing and fastening larger articles of footwear, such as snowboard boots, work boots, fashion boots, and athletic boots. Typically, articles of footwear, such as snowboard boots, include a closure system that can place the footwear around the foot and leg of a wearer and close and fasten the foot and leg. Typically, the closure system is used to maintain or secure the footwear around the foot and leg. Traditional closure systems include laces or cords that are tensioned and tied to close and secure the footwear around the foot and leg. Traditional closure systems have been modified to improve the fit and / or comfort of the footwear around the foot and leg. For example, buckle-type devices or pull cord devices have been used in place of traditional laces or cords to improve the fit and / or comfort of the footwear. Traditional closure systems have also been modified to reduce the time that the footwear can be closed and secured around the foot and leg. Given the stiffness and / or rigidity of some types of footwear, such as snowboard boots, conventional closure systems, and even many of the modified systems, have limitations in providing adequate fit and / or comfort of the footwear. Summary of the Invention

[0004]

[0003] The embodiments described herein provide a lacing system that is specifically designed and suitable for closing and tightening larger articles of footwear, such as snowboard boots, work boots, fashion boots, athletic boots, etc. The embodiments can close and tighten multiple zones of the footwear using at least one reel-type closure device, and often multiple reel-type closure devices. The embodiments provide additional fit, comfort, and / or performance to the article of footwear.

[0005] According to one aspect, a footwear closure system includes footwear having an upper portion, a lower portion, and a middle portion disposed between the upper portion and the lower portion. The footwear closure system also includes at least one reel-type closure device coupled with the footwear. The at least one reel-type closure device is configured to close or fasten the upper portion, lower portion, and middle portion of the footwear.

[0006] In some examples, the at least one reel closure device is comprised of a single reel closure device. The single reel closure device may be coupled to an upper portion of the footwear and may be operatively coupled to a tension member coupled to at least one strap disposed on the upper, mid, or lower portion of the footwear. The tension member may be coupled to at least one panel disposed on the upper, mid, or lower portion of the footwear.

[0007]

[0006] In another example, the at least one reel-type closure device is composed of a first reel-type closure device and a second reel-type closure device. In such a case, the first reel-type closure device may be configured to close or tighten one of the upper, lower, or middle parts, and the second reel-type closure device may be configured to close or tighten the other two of the upper, lower, or middle parts. Typically, the first reel-type closure device and the second reel-type closure device do not close or tension the same part of the zone of the footwear. As a specific example, the footwear may be a snowboard boot.

[0008]

[0007] According to another aspect, a footwear closure system includes footwear having an upper portion, a lower portion, and a middle portion disposed between the upper portion and the lower portion. The footwear closure system also includes a plurality of reel-type closure devices coupled with the footwear. The plurality of reel-type closure devices are configured to close or fasten the upper portion, the lower portion, and the middle portion of the footwear. Each reel-type closure device is independently operable, and each reel-type closure device is configured to close or fasten a different one of the upper portion, the lower portion, the middle portion, or a combination thereof.

[0009]

[0008] In some examples, the multiple reel closure devices are comprised of a first reel closure device and a second reel closure device. In such cases, the first reel closure device is configured to close or tighten one of the top, bottom, or middle sections, and the second reel closure device is configured to close or tighten the other two of the top, bottom, or middle sections. Typically, the first reel closure device and the second reel closure device do not close or tension the same portion of the footwear zone.

[0010]

[0009] The first and second reel closure devices may be coupled to or disposed within an upper portion of the footwear. The first reel closure device may be operably coupled to a first tension member, and the second reel closure device may be operably coupled to a second tension member, the first tension member and / or the second tension member having a distal end that terminates or is secured to the footwear. The first reel closure device may have a different torque output than the second reel closure device.

[0011] In another example, the plurality of reel closure devices includes a first reel closure device configured for upper closure or tightening, a second reel closure device configured for middle closure or tightening, and a third reel closure device configured for lower closure or tightening. In a specific example, the footwear is a snowboard boot.

[0012] According to another aspect, a footwear closure system includes footwear having an upper portion, a lower portion, and a middle portion disposed between the upper portion and the lower portion. The footwear closure system also includes or consists of a first reel-type closure device, a second reel-type closure device, and a third reel-type closure device. The first reel-type closure device is operable to close or fasten the upper portion of the footwear, the second reel-type closure device is operable to close or fasten the middle portion of the footwear, and the third reel-type closure device is operable to close or fasten the lower portion of the footwear. The first reel-type closure device, the second reel-type closure device, and the third reel-type closure device are independently operable to differentially close or fasten the respective upper, lower, or middle portions of the footwear.

[0013]

[0012] The first reel closure device may be coupled to a panel that extends at least partially across the opening in the upper part of the footwear. The second reel closure device may be operatively coupled to a tensioning member that is coupled to a strap that, when tensioned, closes or tightens the midsection of the footwear. At least a portion of the strap may be disposed under the exterior shell of the footwear. The third reel closure device may be operatively coupled to a tensioning member that is coupled to a panel that extends at least partially across the opening in the lower part of the footwear. The first reel closure device, the second reel closure device, and the third reel closure device may be coupled to or disposed within the upper part of the footwear.

[0014]

[0013] The first reel-type closure device may be operably coupled to the first tension member, the second reel-type closure device may be operably coupled to the second tension member, and the third reel-type closure device may be operably coupled to the third tension member. The first tension member, the second tension member, and / or the third tension member may have a distal end that terminates or is secured to the footwear. As a specific example, the footwear may be a snowboard boot.

[0015] According to another aspect, a footwear closure system includes footwear having an upper and a lower portion. The footwear closure system also includes a first reel closure device coupled to the upper portion of the footwear, a second reel closure device coupled to the upper portion of the footwear, and a third reel closure device coupled to the upper portion of the footwear. The first reel closure device is operable to close or tighten a first zone of the footwear, the second reel closure device is operable to close or tighten a second zone of the footwear, and the third reel closure device is operable to close or tighten a third zone of the footwear.

[0016]

[0015] In some examples, the first zone may be an upper part of the footwear. In such a case, the first reel-type closure device may be operatively coupled to a tensioning member that is guided or led across an opening in the upper part of the footwear. The second zone may be a middle part of the footwear that is disposed between the upper part and the lower part. The second reel-type closure device may be operatively coupled to a tensioning member that is coupled to a strap that, when tensioned, closes or tightens the middle part of the footwear. At least a portion of the strap may be disposed under an exterior shell of the footwear. The third zone may be a lower part of the footwear. The third reel-type closure device may be operatively coupled to a tensioning member that is guided or led across an opening in the lower part of the footwear.

[0017]

[0016] The first reel-type closure device may be operably coupled to the first tension member, the second reel-type closure device may be operably coupled to the second tension member, and the third reel-type closure device may be operably coupled to the third tension member. The first tension member, the second tension member, and / or the third tension member may have a distal end that terminates or is fixed to the footwear. As a specific example, the footwear is a snowboard boot.

[0018] According to another aspect, a footwear closure system includes footwear having an upper or cuff positionable around a wearer's leg, a lower portion positionable over the wearer's foot, a heel portion positionable around the wearer's heel, and a strap coupled to the footwear and disposed between the upper and lower portions of the footwear. The footwear closure system also includes a first closure system, a second closure system, and a third closure system. The first closure system includes a first reel-type closure device coupled to the footwear, a first tension member operably coupled to the first reel-type closure device, and at least one first guide member coupled to the footwear and configured to guide or direct the first tension member along the upper or cuff of the footwear. The second closure system includes a second reel closure device coupled to the footwear, a second tensioning member operably coupled to the second reel closure device, and a second guide member coupled to a distal end of the strap and configured to guide or direct the second tensioning member. The third closure system includes a third reel closure device coupled to the footwear, a third tensioning member operably coupled to the third reel closure device, and at least one third guide member coupled to the footwear and configured to guide or direct the third tensioning member along a bottom of the footwear. The first reel type closure device operably tensions the first tensioning member thereby closing or tightening the upper portion about the wearer's leg, the second reel type closure device tensions the first tensioning member thereby pulling the strap down and back against the wearer's foot and securing the wearer's heel portion to the heel portion of the footwear, and the third reel type closure device operably tensions the third tensioning member thereby closing or tightening the lower portion about the wearer's foot. The first reel type closure device, the second reel type closure device, and the third reel type closure device are independently operable.

[0019]

[0018] The first reel-type closure device, the second reel-type closure device, and the third reel-type closure device may be coupled with or disposed within an upper portion of the footwear. The upper portion, the lower portion, and the heel portion may form or define an outer shell of the footwear. In such a case, the strap may be disposed under the outer shell. A proximal end of the strap may be coupled with the footwear near a sole of the footwear, and the strap may extend across a tongue portion of the footwear. The first tension member, the second tension member, and / or the third tension member may have a distal end that terminates or is fixed to the footwear. The first reel-type closure device may have a different torque output than the second reel-type closure device and / or the third reel-type closure device. As a specific example, the footwear may be a snowboard boot. [Brief description of the drawings]

[0020]

[0019] The present invention will now be described in conjunction with the accompanying drawings. [Figure 1A] 1 illustrates one embodiment of a snowboard boot including a reel-type closure device configured to close and tighten the snowboard boot. [Figure 1B] 1 illustrates one embodiment of a snowboard boot including a reel-type closure device configured to close and tighten the snowboard boot. [Figure 1C] 1 illustrates one embodiment of a snowboard boot including a reel-type closure device configured to close and tighten the snowboard boot. [Figure 1D] 1 illustrates one embodiment of a snowboard boot including a reel-type closure device configured to close and tighten the snowboard boot. [Figure 2A] 1 illustrates an embodiment of a snowboard boot including a multiple reel closure device configured to close and tighten the snowboard boot. [Figure 2B]1 illustrates an embodiment of a snowboard boot including a multiple reel closure device configured to close and tighten the snowboard boot. [Figure 2C] 1 illustrates an embodiment of a snowboard boot including a multiple reel closure device configured to close and tighten the snowboard boot. [Figure 2D] 1 illustrates an embodiment of a snowboard boot including a multiple reel closure device configured to close and tighten the snowboard boot. [Figure 3A] 1 illustrates one embodiment of a snowboard boot configured for contracting a liner around a wearer's legs and configured for attaching or coupling to a snowboard binding. [Figure 3B] 1 illustrates one embodiment of a snowboard boot configured for contracting a liner around a wearer's legs and configured for attaching or coupling to a snowboard binding. [Figure 3C] 1 illustrates one embodiment of a snowboard boot configured for contracting a liner around a wearer's legs and configured for attaching or coupling to a snowboard binding. [Figure 3D] 1 illustrates one embodiment of a snowboard boot configured for contracting a liner around a wearer's legs and configured for attaching or coupling to a snowboard binding. [Figure 4A] 1 illustrates an embodiment of a snowboard boot configured to allow for easy donning and doffing and to improve the fit of the boot around the wearer's legs and feet. [Figure 4B] 1 illustrates an embodiment of a snowboard boot configured to allow for easy donning and doffing and to improve the fit of the boot around the wearer's legs and feet. [Figure 4C] 1 illustrates an embodiment of a snowboard boot configured to allow for easy donning and doffing and to improve the fit of the boot around the wearer's legs and feet. [Figure 4D]1 illustrates an embodiment of a snowboard boot configured to allow for easy donning and doffing and to improve the fit of the boot around the wearer's legs and feet. [Figure 4E] 1 illustrates an embodiment of a snowboard boot configured to allow for easy donning and doffing and to improve the fit of the boot around the wearer's legs and feet. [Figure 4F] 1 illustrates an embodiment of a snowboard boot configured to allow for easy donning and doffing and to improve the fit of the boot around the wearer's legs and feet. [Figure 5A] 1 illustrates one embodiment of a snowboard boot that includes three closure zones for improved comfort and fit. [Figure 5B] 1 illustrates one embodiment of a snowboard boot that includes three closure zones for improved comfort and fit. [Figure 5C] 1 illustrates one embodiment of a snowboard boot that includes three closure zones for improved comfort and fit. [Figure 5D] 1 illustrates one embodiment of a snowboard boot that includes three closure zones for improved comfort and fit. [Figure 5E] 1 illustrates one embodiment of a snowboard boot that includes three closure zones for improved comfort and fit. [Figure 6A] 1 illustrates another embodiment of a snowboard boot that includes three closure zones for improved comfort and fit. [Figure 6B] 1 illustrates another embodiment of a snowboard boot that includes three closure zones for improved comfort and fit. [Figure 7A] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7B]1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7C] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7D] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7E] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7F] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7G] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7H] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7I]1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7J] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7K] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7L] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7M] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7N] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions. [Figure 7O] 1 illustrates one embodiment of a snowboard boot or article of footwear including an upper, lower, and middle portion, and at least one reel-type closure device configured to close and / or fasten the upper, lower, and middle portions.

[0021]

[0027] In the accompanying figures, similar parts and / or features may have the same reference number. Additionally, various parts of the same type may be distinguished by following the reference number with a letter that distinguishes the similar parts and / or features. If only a first reference number is used herein, the description is applicable to any one of the similar parts and / or features having the same first reference number, regardless of the suffix. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0022]

[0028] The following description provides only exemplary embodiments and is not intended to limit the scope, applicability, or configuration of the disclosure. Rather, the following description of exemplary embodiments will provide those skilled in the art with an effective description for implementing one or more exemplary embodiments. It will be understood that various changes can be made in the function and arrangement of elements without departing from the spirit and scope of the invention as set forth in the appended claims.

[0023]

[0029] The embodiments described herein provide a lacing system for footwear and articles. The embodiments are particularly designed and suitable for closing and tightening larger articles of footwear, such as snowboard boots, work boots, fashion boots, athletic boots, etc. To facilitate the description of the embodiments herein, the present disclosure primarily refers to a lacing system used to close and tighten snowboard boots, although it should be understood that a variety of other boots and footwear may employ similar lacing configurations and / or components.

[0024]

[0030] The lacing system has a unique lace path and configuration that can be employed to close and tighten the snowboard boot around the lower leg of the wearer. Typically, snowboard boots are made of harder materials or other materials that are more difficult to close and tighten than other types of footwear. However, properly closing and tightening the snowboard boot is essential to provide the wearer with a desired level of comfort and performance. The lacing system provided herein may provide a more consistent and uniform closure of the snowboard boot around the wearer's legs and feet, and may minimize or eliminate pressure points on the wearer's legs and feet. In particular, improving the power and precision in tightening the boot around the legs may be achieved through the following concepts, some or all of which are employed in the embodiments described herein: improved heel hold, zonal customization, and separating flex from fit. Heel hold refers to the degree to which the heel is held or maintained in the shoe with minimal or little slippage. Zonal customization refers to the ability of the lacing system to apply differential tension to portions or areas of the boot. Separating flex from fit refers to the ability of the lacing system to achieve and / or maintain a desired fit without adversely affecting the flex-ability of the boot. In view of these advantages, the lacing systems described herein may be preferred over lacing systems currently employed in closing and tightening snowboard boots.

[0025]

[0031] The lacing systems described herein are ideally suited for use with a reel-type closure device that is typically attached to the outside of a snowboard boot. The reel-type closure device (hereafter closure device or system) is configured to tension a lace or tension member that is guided around the boot via one or more guide members, which may be rigid pieces made of plastic or other materials, or flexible, soft pieces made of a textile material.

[0026]

[0032] Typically, a reel-type device includes a knob or dial that can be grasped and rotated by a user. Typically, the knob or dial is coupled to a spool onto which the tensioning member or lace is wound in response to rotation of the knob or dial in a tightening direction. Rotating the tensioning member or lace around the spool tensions the tensioning member or lace and tightens the snowboard boot around the wearer's leg and foot. Exemplary reel-type devices are further described in U.S. Patent Application Serial No. 14 / 297,047, filed June 5, 2017, entitled "Integrated Closure Device Components and Methods," and U.S. Patent No. 9,259,056, filed June 21, 2013, entitled "Reel-Type Lacing System," the entire disclosures of which are incorporated herein by reference.

[0027]

[0033] Having described certain aspects and features of the above embodiments, further details of the lacing system will be realized with reference to the description of the several figures provided herein below.

[0028]

[0034] Figure 1A~ D 1, there is shown a snowboard boot 200 made of conventional materials, such as an inner padded or cushioned liner 202 and a harder or more rigid outer shell. The snowboard boot may have any configuration or design known in the art. The snowboard boot includes a throat or opening through which the wearer can position the foot and leg in a conventional manner. The liner 202 may include a tongue or movable portion to allow the wearer to more easily put on and take off the boot 200. In a specific embodiment, the liner 202 includes a zipper 210 that can be zipped and unzipped to provide rear entry for the foot and leg. In such an embodiment, the liner 202 would typically not include a tongue or other movable portion.

[0029]

[0035] One or more panels 204 and 206 are disposed on the outside of the shell or liner 202 of the boot. One or more panels 204 and 206 may be disposed on either the liner 202 or the shell, depending on the desired fit and function of the boot 200. Typically, one or more panels 204 and 206 are disposed on the liner 202, in which case the shell may be omitted if desired. D The embodiment shown in FIG. 1A shows a boot including two panels, an upper panel 204 and a lower panel 206. It will be appreciated that in some instances a single panel (upper or lower) may be used or an additional panel may be used, such as above or near the midpoint between the upper and lower parts of the liner 202. D For ease of describing this embodiment, boot 200 will be described as including two panels.

[0030]

[0036] The panels 204 and 206 surround the liner 202 from the outside of the boot 200 to the inside of the boot 200. The upper panel 204 surrounds the rear of the liner 202 around the top of the leg, while the lower panel 206 surrounds the toe tip and instep of the boot. The panels 204 and 206 may be coupled to the liner 202 at one or more points. For example, the upper panel 204 may be coupled to the underside of the liner 202 near the zipper 210, while the lower panel 206 is coupled to the liner 202 along or near the sole. The upper panel 204 and the lower panel 206 may be coupled to the liner 202 via stitching, adhesive bonding, RF or ultrasonic welding, lamination, or any other method known in the art. In some embodiments, the upper panel 204 and / or the lower panel 206 may not be coupled to the liner 202. In such cases, the panels 204 and 206 may be relatively free to float or move about the liner 202. In such cases, the panels 204 and 206 are typically attached to the liner in some minimal manner to maintain the general orientation and placement of the panels 204 and 206 about the liner 202.

[0031]

[0037] The reel closure device 102 is attached to the front of the liner 202, typically near the throat or opening of the boot 200. The reel closure device 102 is operatively coupled to one or more races or tension members 104 and 106. Action of the reel closure device 102, such as rotation of a knob in a tightening direction, tensions the one or more tension members 104 and 106, as described in the applications incorporated herein by reference. Opposing distal ends of the panels 204 and 206 are attached or coupled to the tension members 104 and 106. Specifically, opposing ends of the upper panel 204 are attached to the upper tension member 104 and opposing ends of the lower panel 206 are attached to the lower tension member 106. The upper tension member 104 and the lower tension member 106 may be exposed or disposed on the liner 202 near the respective panels 204 and 206. Alternatively, tension members 104 and 106 may be positioned under liner 202 so as to be hidden and hidden from view. The portions of tension members 104 and 106 that are coupled with panels 204 and 206 may be similar to conventional lace used in reel style closure devices, or may be a thicker, stiffer material than the lace of conventional reel style closure devices.

[0032]

[0038] The portions of the tension members 104 and 106 that are coupled with the respective panels, 204 and 206, may have a semicircular shape or orientation, which may be due in part to the attachment of the panels 204 and 206 to the respective tension members 104 and 106. Guides may be formed at opposing ends of the panels 204 and 206 to allow the panels 204 and 206 to couple with the tension members 104 and 106. In other embodiments, guide members (not shown) may be attached to opposing ends of the panels 204 and 206 to allow the panels 204 and 206 to couple with the tension members 104 and 106. In a specific embodiment, the opposing ends of the panels 204 and 206 are folded to form loops within which the tension members 104 and 106 are disposed. One or more looped ends may be formed at opposing ends of the panels 204 and 206. For example, as shown in FIG. 1A- D illustrates opposing ends of each of panels 204 and 206 including three looped ends, although more or fewer looped ends may be formed in panels 204 and 206. Tension members 104 and 106 are slidably disposed within opposing ends of panels 204 and 206 such that tension in tension members 104 and 106 causes the tension members to slide within and relative to panels 204 and 206.

[0033]

[0039] Figure 1 D1, when tension members 104 and 106 are tensioned, panels 204 and 206 are pulled against liner 202, increasing the contact of liner 202 with the wearer's foot and leg. Specifically, tension in upper tension member 104 configures upper tension member 104 to move the tension member toward the front of liner 202, thereby pulling upper panel 204 forward relative to liner 202. This movement of upper panel 204 pulls the rear of the liner into greater contact with the rear of the wearer's leg, thereby contracting liner 202 around the wearer's leg. Similarly, tension in lower tension member 106 configures lower tension member 106 to move the tension member rearward and downward toward the wearer's heel, thereby pulling lower panel 206 rearward and downward relative to liner 202. This movement of the lower panel 206 draws the upper portion of the liner 202 into greater contact with the wearer's foot, thereby contracting the liner 202 around the wearer's foot. The contraction of the panels 204 and 206 around the wearer's leg and foot provides a complete enclosure and compression fit, providing ankle compliance without pressure points. The configuration and operation of the panels 204 and 206 provides an improved fit of the boot 200 around the leg and foot, providing increased comfort.

[0034]

[0040] The panels 204 and 206 may be made of various materials based on the desired fit, comfort, and / or performance of the snowboard boot 200. For example, the panels 204 and 206 may be made of a relatively flexible material so that the panels stretch and flex as they are pulled to increase contact with the liner 202. Alternatively, the panels 204 and 206 may be made of a relatively stiff fabric or polymer material designed to maximize contraction of the liner 202 around the wearer's legs and feet. The panels 204 and 206 may be narrowest near the bond or attachment points with the tension members 104 and 106. In other words, the panels 204 and 206 may expand or widen as the panels move away from their respective tension members 104 and 106. This configuration may allow the panels to tension a larger area of ​​the boot 200 while minimizing the length of the tension members attached to the panels.

[0035]

[0041] Figure 1A~ DAs shown in FIG. 1A, a single reel closure device 102 may be used to tension both the upper tension member 104 and the lower tension member 106. In other embodiments, separate reel closure devices may be used to differentially tension the upper tension member 104 and the lower tension member 106. Using separate reel closure devices may allow the wearer to further customize the fit and feel of the boot 200 to suit a particular use or need. FIG. 1A shows that a portion of the upper tension member 104 and the lower tension member 106 may be guided below the surface of the liner 202 (shown in dashed lines) through a tube or channel formed in the liner 202. The upper tension member 104 and the lower tension member 106 disposed on the outer surface of the liner 202 may extend between opposing openings on the liner 202 as shown. The upper tension member 104 and the lower tension member 106 may be a single race attached at the end opposite the reel closure device 102, or the upper tension member 104 and the lower tension member 106 may include separate race segments that terminate at or on the liner 202.

[0036]

[0042] Figure 2A~ D Referring to FIG. 1, another embodiment of a snowboard boot 300 having a liner 302 and a shell is shown. The shell includes a front portion 320, a rear portion 322, and an upper portion 330. The liner 302 is disposed between the front portion 320, the rear portion 322, and the upper portion 330 of the shell. The front portion 320 and / or the rear portion 322 of the shell may be formed from multiple interconnected segments. The interconnected segments may fit together in a manner that controls flexing of the shell in response to the movement of the wearer's leg. For example, the segments may lock together as the wearer's leg moves to close and limit the range of movement of the liner 302 within the shell. The upper portion 330 may be formed from a single panel that fits over the instep of the foot, or multiple panel segments. The upper portion 330 may be coupled to the front portion 320 or may float or move relatively freely around the front portion 320.

[0037]

[0043] One or more reel closure devices are attached to the shell and are operable to compress or contract the shell around the liner 302. In the illustrated embodiment, the shell includes an upper reel closure device 102 and a lower reel closure device 120. The upper reel closure device 102 is attached to the front portion 320 of the shell and the lower reel closure device 120 is attached to the upper portion 330 of the shell. In other embodiments, the shell may include a single reel closure device or additional reel closure devices as desired.

[0038]

[0044] The upper reeling closure device 102 is operably coupled to an upper tension member 104, while the lower reeling closure device 120 is operably coupled to a lower tension member 124. Movement of the upper reeling closure device 102 or the lower reeling closure device 120 tensions the corresponding tension member. The use of two reeling closure devices 102 and 120 allows the upper tension member 104 and the lower tension member 124 to be independently tensioned.

[0039]

[0045] The upper tensile member 104 is guided along the path 106 between the front 320 and rear 322 of the shell via guide members 324 formed on or attached to the opposing edges of the front 320 and rear 322 of the shell. Typically, a gap exists between the opposing edges of the front 320 and rear 322 in which the path 106 of the upper tensile member 104 is formed. C 3, tension in the upper tensile member 104 pulls the front and rear portions 320, 322 towards each other, causing the front and rear portions 320, 322 to contract around the wearer's legs. Similarly, when tension is released in the upper tensile member 104, the front and rear portions 320, 322 can pivot away from each other, allowing the wearer to remove their legs from the liner 302, or allowing the liner 302 to be removed from between the shells.

[0040]

[0046] Similarly, the lower tensile member 124 is guided from the upper 330 to the sole 340 of the boot 300 and the rear 322 of the shell via one or more guide members 324 formed in or otherwise coupled to the respective rear 322 and sole 340 of the boot 300. The upper 330 may include a front tab 334 that extends downward toward the sole 340 and a rear tab 332 that extends toward the rear 322 at an angle between 30 and 60 degrees relative to the horizontal. Typically, a gap exists between the upper 330 and the rear 322 and / or sole 340. The lower tensile member 124 may extend across the gap to connect said portions of the boot 300. C 3, tension in lower tension member 124 pulls upper 330 downward and rearward about liner 302, contracting the liner around the wearer's foot. Similarly, when tension is released in lower tension member 124, upper 330 can move upward and away from rear portion 322 and sole 340, thereby allowing the wearer to remove their leg from liner 302 or allowing liner 302 to be removed from between the shells.

[0041]

[0047] The front portion 320, rear portion 322, and / or upper portion 330 may be made of a hard plastic material or a flexible material, such as a fabric or polymeric material. A hard material may allow the portion to lock and limit the movement of the liner 302 within the shell, while a more flexible material may allow the wearer's legs and feet to compress or contract in a more comfortable manner. In some examples, the portion may be a hybrid of hard and flexible materials. Portions of the upper tensile member 104 and lower tensile member 124 may be guided under the shell via tubes or channels, as shown by the dashed lines, to hide and protect the tensile members from external objects that may damage or break them. In any of the embodiments described herein, it may be advantageous to guide the tensile members under the liner or shell exterior to minimize damage or breakage of the tensile members.

[0042]

[0048] Figure 2A~D The snowboard boot 300 may allow for better connection of the boot 200 to the snowboard. D The snowboard boot 300 may eliminate the need for a highback. The use of two reel closure devices may further allow the wearer to differentially tighten the instep and leg as desired, improving the comfort and performance of the boot 300.

[0043]

[0049] Next, Figure 3A~ D 1, a snowboard boot 400 is shown that is configured to contract or compress a liner 415 around a wearer's leg and to attach or couple a snowboard binding. The boot 400 includes a liner 415 and a shell in which the liner 415 is disposed. The shell includes an upper portion 402 and a lower portion 404. The upper portion 402 is designed to fit over the instep of the liner 415 and over the front of the liner 415 to fit in front of the front of the wearer's leg. The lower portion 404 may be part of the sole of the boot or may be attached to the sole of the boot and may extend upward from the sole around the lateral and medial sides of the liner 415. The upper portion 402 is coupled to the lower portion 404 such that the upper portion 402 can move downward and rearward around the lower portion 404. In some embodiments, a boss or pin 410 on the upper portion 402 may be slidably disposed within a slot or channel 412 in a rearward extension arm of the upper portion 402. Positioning pins 410 within channels 412 couple the parts together and allows the upper portion 402 to move in a controlled manner relative to the lower portion 404. The upper portion 402 may be coupled to the lower portion 404 near the tip of the toe of the boot 400. The upper portion 402 may include two rearward extending arms that mate with upward extending arms of the lower portion 404.

[0044]

[0050] The reelable closure device 102 is coupled to the upper portion 402 of the shell such that it is positioned in front of the wearer's legs. The reelable closure device 102 is operatively coupled to a tension member 104 that is guided along the upper portion and between the upper portion 402 and the lower portion 404. The tension member 104 may be guided under the upper portion (shown in dashed lines) through a tube or channel formed in the upper portion 402. The tension member 104 may be coupled to the lower portion 404 or may be guided through one or more guides 424 formed within the lower portion 404. The tension member 104 may be a single lace segment having opposing ends coupled to the reelable closure device 102.

[0045]

[0051] Tension of the tension member 104 through the action of the reel closure device 102 pulls the upper portion 402 backward and downward relative to the lower portion 404, compressing or contracting the liner 415 between the upper portion 402 and the lower portion 404. Compression or contraction of the liner 415 between the upper portion 402 and the lower portion 404 compresses the liner 415 against the instep and ankle regions of the wearer's foot. As the upper portion 402 slides downward and backward around the lower portion 404, the pins 410 slide within the channels 412. The degree of compression of the instep and ankle regions may be controlled based on the configuration of the extension arms of the lower portion 404 and the upper portion 402. For example, the degree to which the extension arms of the upper portion are directed backward rather than downward will affect the compression of the wearer's ankle within the liner 415.

[0046]

[0052] Figure 3A ~B As shown in FIG. 3A, an additional reel-type closure device is coupled to the upper rear extension arm of the upper portion 402. ~B1 shows a boot 400 having an outer closure device 120 and an inner closure device 122, each of which are coupled with a rearward extension arm. In some embodiments, the outer closure device 120 and the inner closure device 122 may be replaced with a single closure device. The outer closure device 120 is operably coupled to a tension member 124, which in turn is coupled to a releasable guide 130. Similarly, the inner closure device 122 is operably coupled to a tension member 126, which is also coupled to a releasable guide 132.

[0047]

[0053] Figure 3 C~D As shown in FIG. 1, the releasable guides 130 and 132 allow the boot 400 to be coupled to the binding. Specifically, the releasable guide 130 is configured to fit within a coupling post 446 on an upper binding member 444 of the binding. The upper binding member 444 is pivotally coupled to a lower binding member 442, which is in turn attached to a snowboard (not shown). The upper binding member 444 may be attached to the lower binding member 442 via a hinge 443, which allows the upper binding member 444 to pivot relative to the lower binding member 442. The coupling of the releasable guide 130 and the upper binding member 444 helps to attach and secure the boot 400 to the snowboard binding and snowboard.

[0048]

[0054] As shown in the right-hand view, when the releasable guide 130 is not attached to the coupling post 446, the upper binding member 444 may be pivoted downward relative to the lower binding member 442 into an "open" configuration. In the open configuration, the wearer may place the boot 400 into the binding. With the boot placed into the binding, the releasable guide 130 may be pulled rearward and coupled with the coupling post 446. Exemplary embodiments of releasable guides and coupling posts are described in U.S. Pat. No. 9,259,056, the disclosure of which is incorporated herein by reference in its entirety. The outer closure device 120 may then be operated to tension the tension member 124, pulling the upper binding member 444 forward and into contact with the liner 415 via the coupling with the releasable guide 130 and the coupling post 446. The tension member 124 may be tensioned to compress or contract the liner 415 and the wearer's leg between the upper 402 and the upper binding member 444. In this manner, a desired fit of the liner 415 around the legs of the wearer can be achieved.

[0049]

[0055] Figure 3 C~D 3 illustrates the coupling of the outside of the boot 400 to the binding, it should be appreciated that a similar coupling and tensioning process may occur on the inside of the boot. If the boot 400 utilizes both an exterior closure device 120 and an interior closure device 122, then the two devices would be operated to close and tighten the upper 402 and upper binding member 444. If the exterior closure device 120 and interior closure device 122 are replaced with a single closure device, then the single closure device may be operated to close and tighten the upper 402 and upper binding member 444. In some embodiments, the upper 402 is positioned near the instep and is shown in FIG. C~D 4. The shoe may include an additional closure device (not shown) that couples with the lower binding member 442 in a manner similar to that shown in FIG.

[0050]

[0056] Figure 3A~ DThe boot 400 of this embodiment reduces redundancy between the boot 400 and the binding. The boot 400 has fewer parts compared to a conventional snowboard boot, which may reduce the weight of the boot 400, making it easier for the wearer to climb uphill. Also, considering that the upper portion 402 is directly coupled to the upper binding member 444, the upper binding member 444 can pivot forward with the boot 400, thereby allowing for uphill skiing. Because the boot 400 can be easily attached and detached from the binding, the configuration of the boot 400 and binding also provides "walk" and "ride" modes that can be easily transitioned between. D The boot 400 further provides a direct connection to the snowboard.

[0051]

[0057] Next, Figure 4A~ F 4, a boot 500 is shown having a liner 515 and a shell disposed over the liner 515. The boot 500 is designed to allow easy donning and doffing and to improve the fit of the boot 500 around the wearer's leg and foot. To allow easy donning and doffing, the shell includes a front portion 502 and a rear portion 504 pivotally coupled to the front portion 502. An inner reel-type closure device 122 is coupled to the front portion 502 on the inside of the boot 500. The inner closure device 122 is operatively coupled to a tension member 126 that is guided along a path between the front portion 502 and the rear portion 504. As shown by the dashed lines, the tension member 126 may be guided under the shell to conceal and protect the tension member 126 from external objects and / or damage. C 5 shows the rear section 504 pivoted open relative to the front section 502. With the rear section pivoted open, the path of the tension members 126 between the front and rear sections may be seen.

[0052]

[0058] The tension member 126 may be guided between the front and rear portions 502, 504 via one or more guides 127. The path of the tension member 126 may be configured such that the tension member is guided in a substantially parallel configuration between the front and rear portions 502, 504. Exemplary race paths that may be utilized to achieve a substantially parallel configuration are described in U.S. Pat. No. 10,004,297, the entire disclosure of which is incorporated herein by reference. ~B As shown in FIG. 1, the tension member 126 may be guided from the inside to the outside of the boot 500. In such an embodiment, the guide 127 may be located only at the front portion 502 and the tension member 126 may extend upwardly across the rear portion 504. Opposite ends of the tension member 126 may be coupled with the inner closure device 122.

[0053]

[0059] When tension member 126 is tensioned via inner closure device 122, rear portion 504 is pivoted forward toward front portion 502. The tension in tension member 126 compresses or contracts liner 515 between front portion 502 and rear portion 504, compressing or contracting the wearer's leg within boot 500.

[0054]

[0060] The boot 500 also includes an external reel-type closure device 120, which is operatively coupled to the two tension members 124 and 125. As shown by the dashed lines, the two tension members 124 and 125 may be guided under the front portion 502 to hide and protect the two tension members 124 and 125. The ends of the two tension members 124 and 125 are coupled to an upper member 520 that is disposed on top of the liner 515 near the instep of the wearer's foot. One of the tension members 125 is guided along the outside of the boot to a first end of the upper member 520, and the other tension member 124 is guided around the rear of the boot 500 to a second end of the upper member 520. The tension of the two tension members 124, 125 pulls the upper member 520 downward and backward relative to the liner 515, which is pulled to increase contact with the wearer's foot. The use of upper member 520 allows for progressive tensioning of the wearer's foot to achieve a consistent fit in high and low tension scenarios. The use of upper member 520 allows the wearer to fine-tune the fit of boot 500 around the foot.

[0055]

[0061] The boot 500 may also include a front reel closure device 102 operatively coupled to the tension member 104. As with the other tension members, the tension member 104 coupled to the front closure device 102 may be guided below the front portion 502 as shown by the dashed lines. The tension member 104 is coupled to a toe strap or panel 530. Opposite ends of the tension member 104 may be attached to the front closure device 102. Tension of the tension member 104 through operation of the front closure device 102 pulls the toe panel 530 downward and / or rearward around the liner 515, reducing the volume above and in front of the wearer's toes. The reduced volume in front of the wearer's toes creates a connection to the snowboard, thereby allowing the wearer more control over the snowboard.

[0056]

[0062] Figure 4 D~F1 shows one embodiment of an upper member 520. When tension is applied to the upper member 520 via the two tension members 124 and 125, the upper member 520 is a compressive material designed to flex and / or increase in volume. The compressive upper member 520 may include one or more compressive parts 524 disposed between a pair of rigid parts 522. When tension is applied to the upper member 520, the compressive parts 524 may squeeze and compress, which allows the upper member 520 to flex and curve. The compressive parts 524 may increase in volume when compressed between the rigid parts 522. The arrangement of the compressive parts 524 and the rigid parts 522 may be designed to achieve a desired curve or curvature in the tensioned upper member 520. The compressive parts 524 may contact the liner 515 and press against the wearer's foot, providing an additional level of cushioning or padding to the wearer's foot. In other embodiments, the upper member 520 may be a fabric or polymer strap that is tensioned against the liner 515. The fabric or polymer straps can be of flexible or non-flexible material as desired.

[0057]

[0063] Figure 5 A - E Referring to FIG. 1, a snowboard boot 600 is shown that provides three closure zones for improved comfort and fit. The boot 600 may include three reel-type closure devices, each designed to close and tighten one of the closure zones, although in other embodiments, more or fewer closure devices may be employed. The boot includes an upper closure zone that is closed and tightened via a first panel 602 and a second panel 604, a middle closure zone that is closed and tightened via an instep strap 620, and a lower closure zone that is closed and tightened via a toe panel 610.

[0058]

[0064] The front closure device 102 is attached to the first panel 602 so as to be positioned in front of the wearer's legs. The front closure device 102 is operatively coupled to a tension member 104 that is guided along a path between the first panel 602 and the second panel 604. The tension member 104 may be guided under the first panel 602 and / or the second panel 604 via a tube or channel formed in the respective panel, as shown by the dashed lines. A - E and as described in the '297 patent incorporated herein, the tension members may be guided in a substantially parallel configuration. The tension members 104 may be guided along a path between the first panel 602 and the second panel 604 via one or more guides 127 attached to or formed in the panels. Tension of the tension members 104 via operation of the front closure device 102 causes the first panel 602 and the second panel 604 to contract around the liner 615 of the boot 600 and the wearer's leg within the boot 600. The first panel 602 may be coupled to the second panel 604 adjacent the rear of the boot 600. In such an example, the first panel 602 and the second panel 604 contract around the liner 615 to provide a compression or contraction fit around the entire circumference of the wearer's leg. The upper zone may be closed and tightened to provide the desired flexibility in the boot 600.

[0059]

[0065] The lower reel closure device 120 and the upper reel closure device 122 are typically coupled to the second panel 604 on the outside of the boot 600. The upper closure device 122 is operatively coupled to a tension member 126 that is guided from the second panel 604 to the first panel 602. As shown by the dashed lines, the tension member 126 is typically guided under the first panel 602 and the second panel 604 via a tube or channel formed in the respective panels. The tension member 126 is guided to the toe panel 610 and across an opening 128 in the toe panel 610. DAs shown in FIG. 1, tension members 126 may be guided in a substantially parallel configuration across opening 128 via one or more guides 127. A distal end of tension member 126 terminates at a distal end of opening 128. The tension in tension member 126 pulls opposing edges or sides of the opening toward one another, which causes toe panel 610 to contract around the toe region of liner 615. Liner 615 is then pulled for increased contact with the wearer's toes, which may reduce the volume above the toes and improve the feel and fit of boot 600 on the snowboard.

[0060]

[0066] The lower closure device 120 is operatively coupled to a tension member 124 which in turn is coupled to a distal end of an instep strap 620 via a guide 127. The proximal end of the instep strap 620 is attached to a guide or anchor 622 which is coupled to the lower portion of the first panel 602. As shown, the lower portion of the first panel 602 and the lower portion of the second panel 604 may be coupled to the sole of the boot 600. The lower portion of each panel 602 and 604 may include a pair of diagonally extending arms that attach to the sole.

[0061]

[0067] The instep strap 620 extends from the anchor 622 across the liner 615 and over the liner 615 to the opposite side of the boot 600. The instep strap 620 is positioned on the top of the liner 615 near the instep region of the liner 615. The distal end of the instep strap 620 is guided through a guide 624 attached to the second panel 604. The guide 624 redirects the instep strap 620 to the lower closure device 120. Tension of the tension member 124 through the lower closure device 120 tensions the instep strap 620, pulling it down and back around the liner 615. The liner 615 is then pulled against the wearer's foot. The instep strap 620 may be formed of flexible or inflexible materials as desired. The intermediate closure zone may be tensioned to provide a desired amount of support and / or freedom.

[0062]

[0068] Figure 6 A~B Referring to FIG. 6, another snowboard boot 700 is shown that provides three closure zones for increased comfort and fit. The boot 700 includes multiple closure devices, each designed to close and tighten one or more of the respective closure zones. A~B Although boot 700 is shown including four closure devices, in other embodiments, more or less closure devices may be employed. Boot 700 includes an upper closure zone that is closed and fastened via top panel 702 and bottom panel 704, a middle closure zone that is closed and fastened via instep strap 720, and a lower closure zone that is closed and fastened via toe panel 710.

[0063]

[0069] A first upper reel-type closure device 120a is attached to the upper panel 702, and a second upper reel-type closure device 120b is attached to the lower panel 704. The upper panel 702 and the lower panel 704 may be segments, panels, or straps formed in the body of the shell. The upper panel 702 and the lower panel 704 may wrap around the boot 700 from one side of the boot (e.g., medial) to the other side of the boot (e.g., lateral). The first upper closure device 120a is operatively coupled to a first tension member 124a that is guided from the upper panel 702 to the shell rear 706 via a guide 127. Similarly, the second upper closure device 120b is operatively coupled to a second tension member 124b that is guided from the lower panel 704 to the shell rear 706 via a guide 127. Given the short distance over which the first tension member 124a and the second tension member 124b are typically guided, the tension members are typically guided above the boot 700, although in some embodiments the tension members may be guided below the shell if desired.

[0064]

[0070] Tension of the first tension member 124a, via the actuation of the first upper closure device 120a, pulls the upper panel 702 rearward toward the shell rear 706, contracting or compressing the liner 715 around the wearer's legs. Similarly, tension of the second tension member 124b, via the actuation of the second upper closure device 120b, pulls the lower panel 704 rearward toward the shell rear 706, contracting or compressing the liner 715 around the wearer's legs. The use of two closure devices in the upper closure zone can facilitate customized fit and / or controlled flexion, thereby providing improved comfort and performance to the wearer.

[0065]

[0071] The rear reel closure device 102 is coupled to the rear shell 706 of the boot. The rear closure device 102 is operatively coupled to a tension member 104 that is guided along the rear shell 706 to an instep strap 720. Typically, the tension member 104 is guided below the rear shell 706 through a tube or channel formed in the rear shell 706 as shown by the dashed line. The tension member 104 is coupled to a distal end of the instep strap 720 through a guide 127. The proximal end of the instep strap 720 is split into two segments or straps. A first segment 722 of the instep strap 720 extends downward and is coupled to or near the sole of the boot 700. A second segment 724 of the instep strap 720 extends generally horizontally across the boot 700 and is coupled to or near the heel of the boot 700.

[0066]

[0072] The instep strap 720 extends across the liner 715 from the first segment 722 and the second segment 724, from the top of the liner 715 to the opposite side of the boot 700. The instep strap 720 is disposed at the top of the liner 715 near the instep region of the liner 715. Tension of the tension member 104 through the rear closure device 102 tensions the instep strap 720, pulling it downward and rearward around the liner 715. The liner 715 is then pulled against the wearer's foot. The configuration of the first segment 722 and the second segment 724 results in the instep strap 720 simultaneously enveloping and providing cinching at the instep and heel regions of the liner 715. Specifically, the first segment 722 and the second segment 724 provide a downward force due to the first segment 722 and a horizontal force due to the second segment 724 creating a diagonal force vector. Simultaneous heel and instep compression increases the ankle compression for improved support and power transfer. Instep strap 720 may be formed from flexible or non-flexible materials as desired.

[0067]

[0073] The lower closure device 122 is coupled to the toe panel 710. The lower closure device 122 is operatively coupled to a tension member 126 that is guided across an opening 128 between the toe panel 710 and the sole or lower portion of the boot 700 via one or more guides 127. Typically, the tension member 126 is guided underneath the toe panel 710 via a tube or channel formed in the toe panel, as shown by the dashed lines. A~B As shown in FIG. 1, the tension members 126 may be guided in a substantially parallel configuration across the opening 128 via one or more guides 127. The tension in the tension members 126 pulls opposing edges or sides of the opening 128 toward one another, which causes the toe panel 710 to contract around the toe region of the liner 715. The liner 715 is then tensioned to increase contact with the wearer's toes, which may reduce the volume above the toes and improve the feel and fit of the boot 700 on the snowboard.

[0068]

[0074] Next, Figure 7A~ O 7A-7C, an article of footwear is shown including an upper portion, a lower portion, and a middle portion located between the upper portion and the lower portion. The footwear includes at least one reel-type closure device coupled with the footwear. The at least one reel-type closure device is configured to close or fasten the upper portion, lower portion, and middle portion of the footwear. O As shown in FIG. 1, the footwear may include one reel closure device for closing and tightening the upper, lower, and mid-sections. In other embodiments, the footwear may include two reel closure devices for closing and tightening the upper, lower, and mid-sections. In such embodiments, one of the reel closure devices may close and tighten one of the upper, lower, or mid-sections, and the other closure device may close and tighten other zones of the footwear (i.e., the upper, lower, or mid-sections) that are not closed and tightened by the first reel closure device. In yet other embodiments, the footwear may include three reel closure devices, each dedicated to a particular one of the upper, lower, or mid-sections of the footwear. In two and three reel closure device embodiments, the reel closure devices are independently operable to differentially tension different zones or portions of the footwear for desired fit, performance, and / or comfort.

[0069]

[0075] Specific types of footwear that may employ the configurations described herein include snowboard boots or other types of boots. Boots, such as snowboard boots, often have various regions or zones made of harder and softer materials. Additionally, it is often desirable to vary the tension or tightness of various regions or zones of a boot for fit, performance, and / or comfort reasons. For example, it may be desirable to tighten the region around the heel to increase heel hold within the boot. Similarly, it may be preferable to tighten the top or cuff around the leg while maintaining a looser fit at the toe. For these and other reasons, it is often difficult to fully and properly tension or tighten a boot around a wearer's leg, especially in boots that employ a single lace or multiple laces that tension the entire boot.

[0070]

[0076] Figure 7A~ O In the embodiments described in, a more appropriate and personalized fit can be achieved. This is accomplished in part by strategically locating multiple tensioning members within the boot and employing panels, straps, and other lacing configurations that allow the wearer to more easily achieve the desired fit. The tensioning members may be tensioned using one or more reel-type closure devices as described herein below. With respect to snowboard boots, FIGS. 7A- OSome of the advantages achieved with the configurations described in include an enhanced exoskeleton or shell design that replaces a minimal boot structure with a standard boot structure, thereby allowing for a reduction in material compared to a standard boot design. The forefoot straps may be separated from the tip of the toe, which may improve fit and closure in the typically stiff forefoot area. The flex of the boot may also be separated from the fit. With regard to the three reel closure device design, the three reel closure devices tension three different zones, allowing the wearer to adjust the flex, heel hold, and forefoot closure of the boot independently. The reel closure devices may be located at the top of the boot for better access by the user while avoiding or interfering with standard snowboard binding straps. The boot closure may be asymmetrical in that the top cuff or portion may be closed or tensioned from the outside to the inside of the boot, while the instep and forefoot straps are closed or tensioned from the inside to the outside of the boot. This asymmetric closure may provide improved medial and lateral support.

[0071]

[0077] In some embodiments, a gusset or shroud may be used to protect the liner and / or foot from permanent objects or elements (e.g., snow, wind, etc.) that may be necessary for use of reduced materials in the boot upper and / or exoskeleton / shell. In some embodiments, the shroud may be removable from the boot. The reel-type closure device may be configured to be gradually loosened, fully loosened, or gradually loosened and fully loosened, as described more fully in the applications incorporated by reference herein. In some examples, footwear may include a combination of reel-type closure devices configured to be gradually loosened, fully loosened, or gradually loosened and fully loosened.

[0072]

[0078] Figure 7A~ O8, footwear having multiple closure zones that allow improved comfort, performance, and / or fit to be achieved is shown. The illustrated footwear is a snowboard boot 800. Hereinafter, to facilitate the description of the embodiment, the footwear will be referred to as a snowboard boot 800 or boot 800. The boot 800 includes a liner 808 and a shell or exoskeleton disposed over the liner 808. The closure zones of the boot 800 include a first zone or upper portion 802, a second zone or lower portion 804, and a third zone or middle portion 806. To achieve a desired fit of the boot 800 around the leg and foot, the closure zones may be differentially tensioned or tightened around the wearer's leg and foot. In some embodiments, the upper zone 802 is closed and tightened via one or more upper panels 850, the middle zone 806 is closed and tightened via an instep strap 830, and the lower zone 804 is closed and tightened via one or more toe panels 840.

[0073]

[0079] The boot 800 includes at least one reel-type closure device, and more generally a plurality of reel-type closure devices, each designed to close and tighten one or more of the respective closure zones. I 8 shows a boot 800 including a first reel type closure device 826, a second reel type closure device 824, and a third reel type closure device 822. In the illustrated embodiment, the reel type closure devices 822, 824, and 826 are attached to an upper portion of the boot 800. Locating the reel type closure devices 822, 824, and 826 in the upper zone 802 of the boot 800 allows a user easy access to the reel type closure devices 822, 824, and 826 while minimizing or eliminating interference between the reel type closure devices 822, 824, and 826 and the snowboard binding.

[0074]

[0080] 7B-C, the reel closure device 826 is attached to the top panel 850 such that the reel closure device 826 is disposed near a distal edge or end of the panel 850. The top panel 850 may be a segment, panel, or strap formed into the body of the shell of the boot 800. The top panel 850 may have essentially one section, or may have multiple sections that can move or adjust to some degree relative to one another. For example, in the illustrated embodiment, the distal edge of the top panel 850 is non-linear such that the bottom of the top panel 850 is recessed proximally relative to the top of the panel 850. The area where the bottom is joined or connected to the top may be made of a flexible material or pattern that allows the bottom and top to curve, bend, or move to some degree relative to one another.

[0075]

[0081] The first reel-type closure device 826 is operatively coupled to a tension member 827 that is guided across an opening 852 in the upper portion 802 of the boot 800. The opening 852 may be formed by a disconnected portion of the shell or exoskeleton of the boot 800. The tension member 827 is guided across the opening 852 such that the tension member 827 spans a gap formed or defined between the disconnected portions of the shell. In some examples, the edge of the shell that is opposite the distal edge of the top panel 850 may have an opposite shape or contour to the shape or contour of the distal edge of the top panel 850. The tension member 827 is guided across the opening 852 via one or more guide members 812 attached to the opposing edges of the top panel 850 and the shell of the boot. The tension member 827 may be guided under the exterior of the shell via one or more segments of the tube 810 or any other part or material that forms or defines a lace guide. A distal end of tension member 827 may be coupled, secured, or fixed to boot 800 via termination guide 814. In the illustrated embodiment, termination guide 814 is located on top panel 850, although termination guide 814 may be located elsewhere as desired.

[0076]

[0082] The tension member 827 may be guided around the top of the boot 800 using a variety of lace path configurations. In the illustrated embodiment, the tension member 827 is guided across the opening 852 directly from the reel closure device 826. The tension member 827 is guided across the opening 852 in a spiral pattern via the tube 810 and guide member 812 until the tension member 827 terminates at the termination guide 814. The boot 800 is configured such that the top panel 850 wraps around the liner 808 from the outside of the boot 800 toward the inside of the boot. The tension of the tension member 827 pulls the panel 850 inward, thereby exerting an outside-to-inside force on the liner 808, causing the liner 808 to contract or compress around the wearer's leg. In some instances, the orientation of the panel 850 may be reversed to exert an inside-outside force on the liner 808 and the wearer's leg.

[0077]

[0083] The second reel-type closure device 824 is disposed on the upper portion 802 of the boot 800, but may be disposed closer to the outside of the boot 800 than the first reel-type closure device 826. The second reel-type closure device 824 is operatively coupled to a tension member 825 that is guided along the outside of the boot 800 to the instep strap 830. Typically, the tension member 825 is guided under the shell or exoskeleton of the boot 800 as shown in FIG. 7B. To guide the tension member 825 under the shell of the boot 800, one or more segments of the tube 810, or any other part or material that forms or defines a lace guide, may be used. The tension member 825 is coupled to a distal end of the instep strap 830 via a guide 812. The distal end of the tension member 825 may be coupled, secured, or fixed to the boot 800 via a terminal guide 814. In some embodiments, the entire length of the tension member 825 may remain disposed under the shell of the boot 800.

[0078]

[0084] The proximal end of the instep strap 830 is split into two segments or straps. A first segment 834 of the instep strap 830 extends downward and is coupled to or near the sole of the boot 800. A second segment 832 of the instep strap 830 extends generally horizontally or diagonally across the boot 800 and is coupled to or near the heel of the boot 800. The instep strap 830 extends from the first segment 834 and the second segment 832 across and over the liner 808 to the opposite side of the boot 800. The instep strap 830 is disposed on the top of the liner 808 near the instep region of the liner 808. Tension of the tension member 825 through the second closure device 824 tensions the instep strap 830, pulling it down and back around the liner 808. The liner 808 is then pulled against the wearer's foot. The configuration of the first segment 834 and the second segment 832 allows the instep strap 830 to provide simultaneous encapsulation and tightening of the instep and heel regions of the liner 808. Specifically, the first segment 834 and the second segment 832 provide a downward force due to the first segment 834 and a horizontal force due to the second segment 832 creating a diagonal force vector. The simultaneous heel and instep tightening provides increased ankle compression for improved support and power transfer. The instep strap 830 may be formed of flexible or non-flexible materials as desired. The instep strap 830 provides closure and tightening of the midsection 806 of the boot 800.

[0079]

[0085] Instep strap 830 wraps around liner 808 from the inside of boot 800 to the outside of the boot. Tension in tension member 825 pulls instep strap 830 outward, exerting a medial-to-lateral force on the top of the wearer's foot. In some examples, the orientation of instep strap 830 within boot 800 and over liner 808 may be reversed to exert a lateral-to-medial force on the top of the wearer's foot.

[0080]

[0086] The third reel closure device 822 is also disposed on the upper portion 802 of the boot 800, but may be disposed closer to the outside of the boot 800 than the first reel closure device 826 and the second reel closure device 824. The third reel closure device 822 is operatively coupled to a tension member 823 that is guided across an opening 842 in the lower portion 804 of the boot 800. The opening 842 is formed or defined by a portion of the shell or exoskeleton and a lower panel 840 that extends over the top of the foot within the lower portion 804 of the boot 800. The lower panel 840 may be a segment, panel, or strap formed in the body of the shell of the boot 800. The lower panel 840 may have essentially one section, or may have multiple sections that can move or adjust to one another to a certain degree. For example, the lower panel 840 may be made of a flexible material or pattern that allows separate portions to curve, bend, or move to a certain degree.

[0081]

[0087] The tension member 823 is guided across the opening 842 such that the tension member 823 spans a gap formed or defined between the shell and the bottom panel 840. The tension member 823 is guided across the opening 842 via one or more guide members 812 attached to the bottom panel 840 and the shell. The tension member 823 may be guided under the exterior of the shell via one or more segments of the tube 810 or any other part or material that forms or defines a race guide. The distal end of the tension member 823 may be coupled, secured, or fixed to the boot 800 via a termination guide 814. In the illustrated embodiment, the termination guide 814 is disposed under the shell of the boot 800 disposed at an edge opposite the distal edge of the bottom panel 840.

[0082]

[0088] The tension member 823 may be guided around the bottom of the boot 800 using a variety of lace path configurations. In the illustrated embodiment, the tension member 823 is guided from a reel-type closure device 822 across an opening 842. The tension member 823 is guided across the opening 842 in a spiral pattern via a tube 810 and a guide member 812 until the tension member 823 terminates at a termination guide 814. The boot 800 is configured such that the lower panel 840 wraps around the liner 808 from the inside to the outside of the boot. The tension of the tension member 823 pulls the opposing edges or sides of the opening 842 toward each other, which pulls the lower panel 840 outward, thereby exerting a medial-to-outward force on the liner 808, which reduces the volume of the boot 800 over the foot and toes and improves the fit and feel of the boot 800. In some instances, the orientation of the lower panel 840 may be reversed so that an outside-to-inside force is applied to the liner 808 and the wearer's foot.

[0083]

[0089] The closure and tightening of the boot 800 is asymmetrical in that the force applied to one portion of the boot 800 is different or opposite to the force applied to another portion of the boot 800. For example, the tightening force applied to the upper portion 802 is an outside-to-inside force, and the force applied to the middle portion 806 and the lower portion 804 is an inside-to-outside force (i.e., an opposite force to that applied to the upper portion 802). The asymmetrical closure of the boot 800 may reinforce the boot 800, making it stronger or stiffer when tightened, aiding the wearer in snowboarding and reducing the material required to reinforce the boot 800.

[0084]

[0090] Each of the reel closure devices 822, 824, and 826 in Figures 7B-C is a "single-pull" device in which the reel closure device is designed to pull or tension a proximal end of a tension member, and the distal end of the tension member is fixed or secured to the boot 800 via the terminal guide 814. By using a single-pull reel device, a greater tension in the tension member may be achieved. This design may be important to provide the necessary force to properly close or tighten a portion of the boot, such as the instep strap 830 or the top panel 850. In other examples, the use of a single-pull reel device may allow the use of a smaller or lower tension-inducing reel device while still providing the necessary tension.

[0085]

[0091] 7D-E, a boot 800 is shown having essentially the same configuration as the embodiment of FIGS. 7B-C. However, each of the reel-type closure devices 822, 824, and 826 in FIGS. 7D-E is configured as a "double-pull" device in which the reel-type closure device pulls or tensions both the proximal and distal ends of the tension member. For example, a first reel-type closure device 826 is operatively coupled to a tension member 827 such that both the proximal and distal ends of the tension member 827 are reelable around a spool disposed within the first reel-type closure device 826. The tension member 827 is guided across an opening 852 in the top of the boot 800 via a top panel 850 and a plurality of guides 812 disposed on opposing edges of the shell. Unlike the previous embodiment, the top does not include a terminal guide secured to the distal end of the tension member 827. Rather, the tension member 827 is guided from a first reel closure device 826, which is disposed at the top of the top panel 850, to a guide 812, which is disposed at the bottom of the top panel 850. From there, the tension member 827 is guided back to the first reel closure device 826.

[0086]

[0092] Similarly, the second reel closure device 824 is operatively coupled to the tension member 825 such that both the proximal and distal ends of the tension member 825 can be wound around a spool of the second reel closure device. The tension member 825 is guided from the second reel closure device 824 to a guide 812 disposed at the distal end of the instep strap 830, and from there back to the second reel closure device 824. The third reel closure device 822 is operatively coupled to the tension member 823 such that both the proximal and distal ends of the tension member 823 can be wound around a spool of the third reel closure device. The tension member 823 is guided across an opening 842 in the lower part of the boot 800 via a plurality of guides 812 disposed at opposing edges of the lower panel 840 and the shell. The tension member 823 is guided from the third reel closure device 822 to the bottom panel 840 and from there back to the third reel closure device 822 .

[0087]

[0093] In some embodiments, the distal ends of either of the tension members may terminate at or on the respective reeled closure devices instead of being retractable around a spool disposed within the respective reeled closure devices. In such embodiments, the lace paths of the tension members may be similar to the configurations shown in FIGS. 7D-E, while the respective reeled closure devices function as single-pull type devices. In some embodiments, the boot 800 may include any combination of single-pull and double-pull devices shown in FIGS. 7B-E. In other words, the first reeled closure device 826, the second reeled closure device 824, and the third reeled closure device 822 may be independently selected to be single-pull or double-pull devices as desired. Examples of boot 800 including a combination of single and double-pull devices are shown in FIGS. 7F-E. I Specifically, FIG. ~G7, the first reel-type closure device 826 is a double-pull device, while the second reel-type closure device 824 and the third reel-type closure device 822 are single-pull devices. H~I , the first reel type closure device 826 and the second reel type closure device 824 are double-pull devices, while the third reel type closure device 822 is a single-pull device.

[0088]

[0094] Next, Figure 7 J-M , another embodiment of a boot 800 is shown in which the boot includes a plurality of reel-type closure devices configured to close or tighten an upper portion 802, a lower portion 804, and a middle portion 806 of the boot 800. Each reel-type closure device is independently operable, with each reel-type closure device closing or tightening a different one of the upper portion 802, the lower portion 804, the middle portion 806, or a combination of any two of those portions of the boot 800. The reel-type closure devices are coupled to the boot 800 and are typically located at the upper portion 802 of the boot 800, although the reel-type closure devices may be located elsewhere as desired.

[0089]

[0095] Figure 7 J-MAs shown in FIG. 1, in some embodiments, the multiple reel-based closure devices are comprised of a first reel-based closure device 826 and a second reel-based closure device 824, both of which are positioned on the upper portion 802 of the boot 800 for easy access by the wearer and for not interfering with the snowboard binding. The first reel-based closure device 826 may be configured to close or fasten the upper portion 802, the lower portion 804, or the middle portion 806, or any combination of two of those portions. The second reel-based closure device 824 may be configured to close or fasten the portion or portions that are not closed or fastened by the first reel-based closure device 826. For example, the second reel-based closure device 824 may close or fasten the upper portion 802, the lower portion 804, or the middle portion 806, or any combination of two of those portions.

[0090]

[0096] In the particular embodiment shown, the first reel-type closure device 826 is operatively coupled to a tension member 827 that is guided across an opening 852 in the upper portion 802 of the boot 800 via a plurality of guides 812. The guides 812 are disposed on the upper panel 850 and on an edge disposed at the opening 852 opposite the upper panel 850. The tension member 827 is guided or directed from the upper panel 850 along the outside of the boot 800 to the lower panel 840 via the tube 810. The tension member 827 is guided across an opening 842 in the lower portion 804 of the boot 800 via a plurality of guides 812 that are disposed on the lower panel 840 and on an edge disposed at the opening 842 opposite the lower panel 840. J~KIn some examples, such as the boot 800 shown in FIG. 1, the tension member 827 is guided from the bottom panel 840 back to the first reel closure device 826. In such cases, the first reel closure device 826 functions as a double-pull device. In other examples, a terminal guide (not shown) may be located on the bottom 804 near the distal end of the bottom panel 840. The tension member 827 may be fixed or secured to the terminal guide. In such cases, the first reel closure device 826 functions as a single-pull device.

[0091]

[0097] The second reel-type closure device 824 is operably coupled to a tension member 825 that is guided by a guide 812 disposed at a distal end of the instep strap 830 from the second reel-type closure device 824. In such a case, the second reel-type closure device 824 is arranged in the manner shown in FIG. I This reel closure device functions similarly to the second reel closure device shown in FIG. J~K In FIG. 7, the tension member 825 is guided from the instep strap 830 back to the second reel-type closure device 824. In such a case, the second reel-type closure device 824 functions as a double-pull device. L~M , the distal end of the tension member 825 terminates in a termination guide 814 that is positioned immediately adjacent the instep strap 830. In such a case, the second reel-type closure device 824 functions as a single-pull device.

[0092]

[0098] Figure 7 J-MAlthough FIG. 1 illustrates a first reel-type closure device 826 operable to close or fasten two zones (i.e., top 802 and bottom 804) and a second reel-type closure device 824 operable to close or fasten one zone (i.e., middle 806), in other embodiments, the configuration may be reversed such that the first reel-type closure device 826 closes or fastens one zone (i.e., top 802) and the second reel-type closure device 824 closes or fastens two zones (i.e., middle 806 and bottom 804). The first reel-type closure device 826 and the second reel-type closure device 824 may have similar torque outputs, or the torque outputs of the first reel-type closure device 826 and the second reel-type closure device 824 may be different. For example, the second reel closure device 824 may have a lower torque output than the first reel closure device 826 when the second reel closure device 824 closes or clamps one zone.

[0093]

[0099] Next, Figure 7 N~O , another embodiment of a boot 800 is shown, the boot including at least one reel-type closure device configured for closing or tightening an upper portion 802, a lower portion 804, and a mid-portion 806 of the boot 800. In the illustrated embodiment, the boot 800 includes a single reel-type closure device 826 disposed on the upper portion 802 of the boot 800. The reel-type closure device 826 is operably coupled to a tension member 827 that is in turn operably coupled to at least one strap disposed on the upper portion 802, the mid-portion 806, or the lower portion 804, or any combination of those portions. Similarly, the tension member 827 may be operably coupled to at least one panel disposed on the upper portion 802, the mid-portion 806, or the lower portion 804, or any combination of those portions.

[0094]

[0100] In the particular embodiment shown, the tension member 827 is guided from the first reel closure device 826 across an opening 852 in the upper part 802 of the boot 800 via a plurality of guides 812. The guides 812 are disposed on the upper panel 850 and on an edge disposed at the opening 852 opposite the upper panel 850. The tension member 827 is guided or directed from the upper panel 850 along the outside of the boot 800 via the tube 810 to the instep strap 830. One segment of the tension member 827 is coupled to the instep strap 830 via the guide 812 disposed at a distal end of the instep strap 830.

[0095]

[0101] The tension member 827 is guided or directed from the instep strap 830 to the lower panel 840. The tension member 827 is guided across the opening 842 in the lower portion 804 of the boot 800 via a number of guides 812 disposed on the lower panel 840 and on an edge disposed on the opposite side of the opening 842 from the lower panel 840. N~O In some examples, such as the boot 800 shown in FIG. 1, the tension member 827 is guided from the lower panel 840 back to the first reel closure device 826. In such a case, the first reel closure device 826 functions as a double-pull device. In other examples, a terminal guide (not shown) may be disposed at the lower portion 804 near the distal end of the lower panel 840. The tension member 827 may be fixed or secured to the terminal guide. In such a case, the first reel closure device 826 functions as a single-pull device. The operation of the first reel closure device 826 simultaneously tensions the upper portion 802, the lower portion 804, and the middle portion 806 of the boot 800.

[0096]

[0102] Although several embodiments and arrangements of various components are described herein, it should be understood that the various components and / or combinations of components described in the various embodiments may be modified, rearranged, changed, adjusted, etc. For example, the arrangement of components in any of the described embodiments may be adjusted or rearranged, and / or various described components may be employed in any of the embodiments in which they are not currently described or employed. As such, it should be recognized that the various embodiments are not limited to the particular arrangements and / or component structures described herein.

[0097]

[0103] In addition, it is to be understood that any workable combination of features and elements disclosed herein is also considered to be disclosed. Moreover, whenever a feature is not discussed with respect to embodiments of the present disclosure, those skilled in the art are hereby notified that some embodiments of the invention may implicitly and specifically exclude such feature, thereby providing a negative claim limitation.

[0098]

[0104] Having described several embodiments, those skilled in the art will appreciate that various modifications, alternative configurations and equivalents may be used without departing from the spirit of the present invention. In addition, some well-known processes and elements have not been described in order to avoid unnecessarily obscuring the present invention. Therefore, the above description should not be construed as limiting the scope of the present invention.

[0099]

[0105] Where a range of numerical values ​​is provided, it will be understood that each intervening value, to the tenth of the unit of the lower limit (unless the context clearly dictates otherwise), is also specifically disclosed. Each smaller range between any stated or intervening value in a stated range and any other stated or intervening value in that stated range is included. The upper and lower limits of these smaller ranges may independently be included or excluded from the range, and each range in which either or both of the smaller ranges are included is also encompassed within the invention, subject to any specifically excluded limit in that stated range. Where a stated range includes one or both of the limits, ranges excluding either or both of those included limits are also included.

[0100]

[0106] As used in the specification and claims, the singular forms "a" or "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, a reference to "a process" includes a plurality of such processes, a reference to "the apparatus" includes reference to one or more apparatus and equivalents thereof known to those skilled in the art, and so forth.

[0101]

[0107] Moreover, the words "comprise", "comprising", "include" and "includes" as used in this specification and the claims are intended to specify the presence of stated features, integers, parts or steps, but do not exclude the presence or addition of one or more other features, integers, parts, steps, operations or groups.

Claims

1. Footwear, an upper portion or cuff positionable around the leg of the wearer; a lower portion positionable over a wearer's foot; a heel portion positionable about the heel of a wearer; a strap coupled to the footwear and disposed between the upper and lower portions of the footwear; A first closure system comprising: a first reel closure device coupled to the footwear; a first tension member operably coupled to the first reel closure device; a first closure system comprising: at least one first guide member coupled to the footwear and configured to guide or direct the first tension member along the top or cuff of the footwear; A second closure system, comprising: a second reel-type closure device coupled to the footwear; a second tension member operably coupled to the second reel closure device; a second guide member coupled to a distal end of the strap and configured to guide or direct the second tension member; and A third closure system, comprising: a third reel closure device coupled to the footwear; and a third tension member operably coupled to the third reel closure device; at least one third guide member coupled with the footwear and configured to guide or direct the third tension member along the bottom portion of the footwear; the first reel closure device operatively tensions the first tension member to close or tighten the upper portion about the legs of the wearer; the second reel closure device operatively tensions the second tension member to pull the strap downward and rearward against the wearer's foot to secure the wearer's heel to the heel portion of the footwear; the third reel closure device operatively tensions the third tension member to close or tighten the lower portion about the wearer's foot; the first reel type closure device, the second reel type closure device, and the third reel type closure device are independently operable; Footwear Closure Systems.

2. The footwear closure system of claim 1 , wherein the first reel closure device, the second reel closure device, and the third reel closure device are coupled to the upper part of the footwear.

3. The footwear closure system of claim 1 , wherein the upper, lower, and heel portions form or define an outer shell of the footwear, and the strap is disposed beneath the outer shell.

4. The footwear closure system of claim 3 , wherein a proximal end of the strap is coupled to the footwear adjacent a sole of the footwear, and the strap extends over a tongue of the footwear.

5. The footwear closure system of claim 1 , wherein at least one of the first tension member, the second tension member, or the third tension member has a distal end that is terminated or secured to the footwear.

6. The footwear closure system of claim 1 , wherein the first reel closure device has a different torque output than the second reel closure device or the third reel closure device.

7. The footwear closure system of claim 1 , wherein the footwear is a snowboard boot.

8. Footwear, The top and The bottom and a middle portion disposed between the upper portion and the lower portion; a first reel closure device coupled to the footwear, the first reel closure device operable to close or tighten the upper portion of the footwear; a second reel type closure device coupled to the footwear, the second reel type closure device operable to close or tighten the intermediate portion of the footwear; a third reel type closure device coupled to the footwear, the third reel type closure device operable to close or tighten the lower portion of the footwear; the first reel type closure device, the second reel type closure device, and the third reel type closure device are independently operable to provide differential closure or tightening of the upper, lower, or midsection, respectively, of the footwear; Footwear Closure Systems.

9. The footwear closure system of claim 8 , wherein the first reel closure device is coupled to a panel that extends at least partially across the opening in the upper portion of the footwear.

10. 9. The footwear closure system of claim 8, wherein the second reel closure device is operatively coupled to a tension member coupled to a strap that, when tensioned, closes or tightens the midsection of the footwear.

11. The footwear closure system of claim 10 , wherein at least a portion of the strap is disposed under an exterior shell of the footwear.

12. The footwear closure system of claim 8 , wherein the third reel closure device is operatively coupled to a tension member that is coupled to a panel that extends at least partially over the opening in the lower portion of the footwear.

13. The footwear closure system of claim 8 , wherein the first reel closure device, the second reel closure device, and the third reel closure device are coupled to the upper portion of the footwear.

14. 9. The footwear closure system of claim 8, wherein the first reel type closure device is operably coupled to a first tension member, the second reel type closure device is operably coupled to a second tension member, and the third reel type closure device is operably coupled to a third tension member, and at least one of the first tension member, the second tension member, or the third tension member has a distal end that terminates or is secured to the footwear.

15. The footwear closure system of claim 8 , wherein the footwear is a snowboard boot.

16. The top and The bottom and and a first reel closure device coupled to the upper portion of the footwear, the first reel closure device operable to close or tighten a first zone of the footwear; a second reel closure device coupled to the upper portion of the footwear, the second reel closure device operable to close or tighten a second zone of the footwear; a third reel closure device coupled to the upper portion of the footwear, the third reel closure device operable to close or tighten a third zone of the footwear. Footwear Closure Systems.

17. The footwear closure system of claim 16, wherein the first zone is the upper portion of the footwear.

18. 20. The footwear closure system of claim 17, wherein the first reel closure device is operatively coupled to a tension member that is guided or routed across the opening in the upper portion of the footwear.

19. 17. The footwear closure system of claim 16, wherein the second zone is an intermediate portion of the footwear between the upper and lower portions.

20. 20. The footwear closure system of claim 19, wherein the second reel closure device is operatively coupled to a tension member coupled to a strap that, when tensioned, closes or tightens the midsection of the footwear.

21. 21. The footwear closure system of claim 20, wherein at least a portion of the strap is disposed under an exterior shell of the footwear.

22. 17. The footwear closure system of claim 16, wherein the third zone is the lower portion of the footwear.

23. 23. The footwear closure system of claim 22, wherein the third reel closure device is operatively coupled to a tension member that is guided or routed across the opening in the lower portion of the footwear.

24. 17. The footwear closure system of claim 16, wherein the first reel type closure device is operably coupled to a first tension member, the second reel type closure device is operably coupled to a second tension member, and the third reel type closure device is operably coupled to a third tension member, and at least one of the first tension member, the second tension member, or the third tension member has a distal end that terminates or is secured to the footwear.

25. The footwear closure system of claim 16, wherein the footwear is a snowboard boot.

26. Footwear, The top and The bottom and a middle portion disposed between the upper portion and the lower portion; a plurality of reel closure devices coupled to the footwear, the plurality of reel closure devices are configured to close or fasten the upper, lower, and midsections of the footwear; Each reel-type closure device is capable of operating independently; a plurality of reel closure devices, each reel closure device closing or tightening a different one of the top portion, the bottom portion, the middle portion, or a combination thereof; Footwear Closure Systems.

27. 27. The footwear closure system of claim 26, wherein the plurality of reel closure devices comprises a first reel closure device and a second reel closure device.

28. 28. The footwear closure system of claim 27, wherein the first reel closure device is configured for closing or tightening one of the upper, lower, or midsection and the second reel closure device is configured for closing or tightening the other two of the upper, lower, or midsection.

29. 28. The footwear closure system of claim 27, wherein the first reel closure device and the second reel closure device are coupled with the upper part of the footwear.

30. 28. The footwear closure system of claim 27, wherein the first reel type closure device is operably coupled to a first tension member and the second reel type closure device is operably coupled to a second tension member, and at least one of the first tension member and the second tension member has a distal end that terminates or is secured to the footwear.

31. 28. The footwear closure system of claim 27, wherein the first reel closure device has a different torque output than the second reel closure device.

32. 27. The footwear closure system of claim 26, wherein the plurality of reel type closure devices includes a first reel type closure device configured to close or cinch the upper portion, a second reel type closure device configured to close or cinch the midsection, and a third reel type closure device configured to close or cinch the lower portion.

33. 27. The footwear closure system of claim 26, wherein the footwear is a snowboard boot.

34. Footwear, The top and The bottom and a middle portion disposed between the upper portion and the lower portion; at least one reel-type closure device coupled to the footwear, the at least one reel-type closure device configured to close or fasten the upper, lower, and midsections of the footwear; Footwear Closure Systems.

35. 35. The footwear closure system of claim 34, wherein the at least one reel closure device comprises a single reel closure device.

36. 36. The footwear closure system of claim 35, wherein the single reel closure device is coupled with the upper part of the footwear.

37. 36. The footwear closure system of claim 35, wherein the single reel closure device is operably coupled to a tension member, the tension member coupled to at least one strap disposed on the top, middle or lower portion of the footwear, the tension member also coupled to at least one panel disposed on the top, middle or lower portion of the footwear.

38. 35. The footwear closure system of claim 34, wherein the at least one reel closure device comprises a first reel closure device and a second reel closure device.

39. 40. The footwear closure system of claim 38, wherein the first reel closure device is configured for closing or tightening one of the upper, lower, or middle portion and the second reel closure device is configured for closing or tightening the other two of the upper, lower, or middle portion.

40. 35. The footwear closure system of claim 34, wherein the footwear is a snowboard boot.

Images