Ladder stabilization assembly and lower ladder stabilization assembly

Abstract

A ladder stabilization assembly includes a leg cradle assembly detachably securable to one or more of a side rail of a ladder or a rung of the ladder. The leg assembly is detachably receivable by the leg cradle assembly and is adapted for pivoting movement relative thereto through an angle that is at least in a range of from 0 – 90 degrees as measured from the longitudinal axis of the leg assembly and the longitudinal axis of the ladder. The leg assembly and the leg cradle assembly include complementarily mating stop assemblies capable of arresting pivoting movement of the leg assembly relative to the leg cradle assembly. When the leg assembly is secured to the ladder, the legs are disposed distances from the longitudinal axis of the ladder that are greater than the distances of the siderails of the ladder from the longitudinal axis of the ladder.

Description

Docket No: OTSP111WO LADDER STABILIZATION ASSEMBLY AND LOWER LADDER STABILIZATION ASSEMBLY CROSS REFERENCE TO RELATED APPLICATIONS

[0001] This application claims the benefit, under Articles 4 and 8 of the Stockholm Act of the Paris Convention for the Protection of Industrial Property, and priority to U.S. Provisional Pat. App. No. 63 / 759,720, filed February 18, 2025.FIELD

[0002] The instant disclosure broadly relates to ladder stabilization assemblies and fall mitigation devices, more specifically to one or more assemblies that readily detachably secure to a portable ladder without requiring the need for additional tools and / or modification of the ladder or modification of the structure to which the ladder may be secured, which stabilize the ladder in a more stable working position to thereby prevent and / or minimize the movement of the ladder when placed in an extended position and thereby decrease the likelihood of falls.BACKGROUND

[0003] Ladders have been used is used throughout history to assist people in reaching places at a height and are often used to climb onto rooftops in order to perform necessary work, and / or to paint walls or wash windows, for example. In operation, the bottom end of a ladder rests on the ground or other surface, and the top end of the ladder typically leans against a building or work surface. Hence, in operation, a ladder is set up against a structure, such as an edge of a roof or a wall such that it is oriented at an angle to make it easier for an operator to reach and climb up or down.

[0004] Due to their generally narrow width, the fact that they are leaned or angled against a structure, and / or because the bottom end of the ladder may be rested on an uneven surface, ladders tend to be unstable and subject to side-to-side or rearward movement. As a result, there are a number of safety considerations and rules and regulations for the construction and use of ladders. For example, there are a number of Occupational Health and Safety Administration (“OSHA”) requirements regarding the structure and features of a ladder and there are also requirements as to the placement of ladders. Additionally, a number of states have laws and / orrules that render employers strictly liable in the event of a fall from a ladder. Hence, there is a very strong desire to stabilize ladders in a working position and prevent falls from a height.

[0005] Currently, there are a number of devices that can be secured to a ladder to increase the stability of a ladder in an extended position. For example, most ladders include bottom portions having larger footprints wherein the feet and siderails of the ladder are disposed relative to one another at a distance that is greater than the distance between the siderails at the upper portions of the ladder. In addition to the above, some assemblies in the form of attachable leg assemblies or feet assemblies that secure to the siderails or rungs of a ladder can widen the footprint of the ladder and reduce the side-to-side movement by increasing the distance between the lower portions of the ladder in contact with a floor or the ground. Still yet, some ladders can include hook assemblies that can be secured to the upper portions of a ladder so that the ladder can then be hooked to a building structure, such as a sill of a window. Some ladders can include stabilizing assemblies that are secured to the upper portions of a ladder and have arm portions that extend beyond the siderails of the upper portion of the ladder so as to widen the footprint of a ladder that rests against a building surface, which increases the stability of the ladder at the upper portion thereof. Still yet, some devices include ropes or straps that can secure the ladder to a structure.

[0006] In the case of the use of ropes and / or straps to additionally secure a ladder to a structure, current known devices either do not sufficiently secure the ladder in place and allow significant side-to-side or rearward movement, require the use of additional complementary assemblies that are permanently secured to a structure itself, and / or require the use of additional tools so as to either modify of the ladder itself, or to modify the structure, both of which can be undesirable.

[0007] Additionally, in the case of leg assemblies or feet assemblies that serve to reduce the side-to-side movement of a ladder by widening a ladder’s footprint by increasing the distance between the lower portions of the ladder in contact with a floor or the ground, such assemblies typically have limited ranges of movement or motion and / or are operable in a limited planes of movement, which may render such devices insufficient for one or more uses.

[0008] Accordingly, there is a need to provide one or more adjustable ladder stabilization assemblies that are readily detachably secured to a ladder and / or to a structure, that do not require the use of additional tools to detachably secure the assemblies to the ladder, and / or to secure theassemblies to a structure, and which do not necessarily require the modification of the ladder or the structure.SUMMARY

[0009] At the outset it should be understood that while the following disclosure, figures, and / or claims, etc. describe subject matter including one or more aspects described as either alone or in combination with one or more other aspects, the subject matter of the instant disclosure is not intended to be so limited. That is, the instant disclosure, figures, and claims are intended to encompass the various aspects described herein, either alone or in one or more combinations with one another. For example, while the instant disclosure may describe and illustrate a first aspect, a second aspect, and a third aspect in a manner such that the first aspect is only specifically described and illustrated relative to the second aspect, or the second aspect is only described and illustrated relative to the third aspect, the instant disclosure and illustrations are not intended to be so limiting and may encompass the first aspect alone, the second aspect alone, the third aspect alone, or one or more combinations of the first, second, and / or third aspects, e.g., the first aspect and the second aspect, the first aspect and the third aspect, the second and third aspect, or the first, second and third aspects.

[0010] In some aspects, a ladder stabilization assembly that is detachably securable to each of a ladder and a structure generally includes a strap / tether including a first terminal end portion having a hook or looped structure, and a second opposite terminal end portion having a J-channel assembly. A ratcheting and / or tensioning assembly is disposed between the first terminal end and the second opposite terminal end. The hook / loop of the first terminal end is operatively arranged to secure over a terminal end of a side rail and rest adjacent a rung of the ladder. A terminal end of the J-channel is operatively arranged to secure behind a fascia structure, behind a gutter assembly, or to a lip, ferrule, or hanger of a gutter, for example. Upon operation of the ratcheting / tensioning assembly, the first terminal end and the second opposite terminal end are drawn toward one another to secure the ladder to the structure and stabilize the ladder in place.

[0011] In some aspects, the ratcheting / tensioning assembly is a ratcheting device that draws the first terminal end toward the second terminal end. In some aspects the ratcheting / tensioning assembly can comprise the strap / tether itself, e.g., in the form of an elastic bungee-type tensioning cord. In some aspects the first terminal end includes a loop that is placedover the terminal end of a siderail of a ladder. In some aspects, the first terminal end can be placed about a siderail or rung of a ladder and then formed into a loop about the siderail or rung of the ladder. In some aspects, the J-channel assembly is formed of a flat, plate-type material. In some aspects the J-channel assembly is formed of metal. In some aspects, the J-channel assembly includes one or more through holes capable of receiving a fastener to additionally secure the ladder stabilization assembly to a structure. In some aspects, the J-channel is formed to secure behind a fascia board or a perimeter metal edge of a roof, behind a gutter, or to a lip ferrule, or hanger member of a gutter. In some embodiments, the J-channel can be detachably secured to the second terminal end via, for example, one or more of a ring, buckles, D-rings, eyehooks, snap eyehooks, and combinations thereof, etc., such that a user may select an appropriate J-channel from among a plurality of differently configured and formed J-channels that may be components of a kit depending upon the specific application or requirements.

[0012] In some aspects, a pair of ladder stabilization assemblies can be detachably secured to a ladder. In such aspects, the hook / loop structures of each of the first terminal ends are operatively arranged to secure over each terminal end of a respective side rail of a ladder and rest adjacent the rungs of the ladder. The terminal ends of the J-channels are operatively arranged to secure behind the fascia assembly of the structure, at a position that is proximate and / or substantially parallel with each respective side rail. Upon operation of the ratcheting assembly, the first terminal end and the second opposite terminal ends are drawn toward one another to secure the ladder to the structure.

[0013] In some aspects, the ladder stabilization assembly can comprise a pair of strap s / tethers, each including a first terminal end portion having a hook / loop structure, and the second opposite terminal end portions of each of the straps / tethers is secured to a common J-channel assembly that has a length / width that substantially extends the width between the siderails of the ladder. Upon operation of each ratcheting assembly, the first terminal ends and the second opposite terminals ends of the straps / tethers and connected J-channel assembly are drawn toward one another to secure the ladder to the structure.

[0014] In some aspects, the various components forming the J-channel assembly are made from appropriate materials in terms of thickness and strength that allow the inner terminal end of the J-channel to be inserted and fit behind a fascia / perimeter metal edge assembly of a roofstructure, while simultaneously preventing deformation of the J-channel and / or the fascia assembly. Additionally, in some aspects, the inner surface of the J-channel assembly can include a structure, such as rubber, an elastomeric, or a cellular material that serves to prevent the J-channel assembly from slipping relative to the fascia / perimeter metal edge assembly and / or to prevent marring or damage. As previously mentioned, in some aspects the J-channel can be formed so to secure behind a fascia board or a perimeter metal edge of a roof, behind a gutter, or to a lip, ferrule, or hanger member of a gutter. In some embodiments, the J-channel can be detachably secured to the second terminal end via, for example, one or more of a ring, buckles, D-rings, eyehooks, snap eyehooks, and combinations thereof, etc., such that a user may select an appropriate J-channel from among a plurality of differently configured and formed J-channels that may be components of a kit, depending upon the specific application or requirements.

[0015] In some further aspects, a ladder stabilization assembly detachably securable to each of a ladder and a structure includes a strap / tether including a first terminal end portion having a hook / loop structure and a second opposite terminal end portion having a multi-faceted J-channel assembly including a plurality of structure securing assemblies, and a ratcheting / tensioning assembly disposed between the first terminal end and the second opposite terminal end. The hook / loop of the first terminal end can be operatively arranged to secure over a terminal end of a siderail, and rest adjacent, a rung of the ladder. Each of the structure securing assemblies include at least one of the previously described a J-channel assembly, but an further include a hook assembly, one or more teeth assemblies, a ferrule receiver assembly, and a through hole such that the multi-faceted J-channel assembly can be securable to the structure via at least one of the structure securing assemblies. As previously set forth, upon operation of the ratcheting / tensioning assembly, the first terminal end and the second opposite terminal end can be drawn toward one another to secure the ladder to the structure.

[0016] In some aspects, the ratcheting / tensioning assembly comprises a ratcheting device that draws the first terminal end toward the second terminal end and the ratcheting / tensioning assembly comprises the strap / tether. In some aspects the ladder stabilization assembly includes a strap / tether length quick adjustment assembly, which can be in the manner of a cam buckle or a slider. In some aspects, the first terminal end includes a loop securable over the terminal end ofthe siderail of the ladder and / or the first terminal end is securable about one or more of the siderail or the rung of the ladder and formed into a loop about the siderail and / or the rung of the ladder.

[0017] In some aspects, the J-channel assembly comprises a flat, plate material and the hook assembly comprises a knife-like pointed end, a plurality of teeth, and a ferrule receiving assembly. In some aspects, the through hole is configured to receive a fastener therethrough to secure the ladder stabilization assembly to the structure. In some aspects, the multi-faceted J-channel assembly is securable to one or more of: a fascia board, a soffit, a roof perimeter metal edge, a door or window frame member, a gutter assembly member, or through a component of the structure, i.e., via penetration of the knife-like pointed end through a structure member. In some aspects, the multi-faceted J-channel assembly is secured to the strap / tether second terminal end via one or more of a slot / channel, a ring, a buckle, a D-ring, an eyehook, a snap eyehook, and / or combinations thereof.

[0018] In some aspects, the ladder stabilization assembly includes a pair of a strap / tethers each including the first terminal end portion having the hook / loop structure and the second opposite terminal end portion having the multi-faceted J-channel assembly, a pair of ratcheting / tensioning assemblies, each disposed between the first terminal end and the second opposite terminal end of a respective strap / tether, and one or more pairs of slots / channels, rings, buckles, D-rings, eyehooks, and snap eyehooks, each of which secure the multi-faceted J-channel assemblies to a respective strap / tether.

[0019] In some aspects, the hook / loop structures of each of the first terminal ends are securable over each terminal end of a respective side rail of the ladder so as to rest adjacent the rungs of the ladder, each of the multi-faceted J-channel assemblies are securable to one or more of: a fascia board, a soffit, a roof perimeter metal edge, a door or window frame member, a gutter assembly member, or through a member of the structure, and upon operation of each ratcheting / tensioning assembly, the first terminal end and the second opposite terminal end of each strap / tether are drawn toward one another.

[0020] In some aspects, the inner surface of the J-channel assembly includes a compressible material formed of one or more of rubber, an elastomeric, or a cellular material, and the hook assembly comprises a knife-like pointed end, a plurality of teeth, and a ferrule receiving assembly.

[0021] In some aspects, a ladder stabilization assembly kit includes a strap / tether including a first terminal end portion having a hook / loop structure and a second opposite terminal end portion having a multi-faceted J-channel assembly, a ratcheting / tensioning assembly disposed between the first terminal end and the second opposite terminal end, a strap / tether length quick adjustment assembly comprising at least one of a cam buckle or a slider, and one or more of a slot / channel, a ring, a buckle, a D-ring, an eyehook, or a snap eyehook, that secure the multi-faceted J-channel assembly to the strap / tether at the second terminal end.

[0022] In some aspects of the ladder stabilization kit, the multi-faceted J-channel assembly includes a plurality of structure securing assemblies including one or more of a J-channel assembly, a hook assembly, one or more teeth assemblies, a ferrule receiver assembly, and a borehole, the multi-faceted J-channel assembly being securable to the structure via at least one of the structure securing assemblies.

[0023] In still yet some further aspects, a ladder stabilization assembly is detachably securable to a ladder at least at a lower portion thereof so as to comprise a lower ladder stabilization assembly. It should be understood that while the to be described ladder stabilization assembly is described as a lower ladder stabilization assembly that is detachably securable to a lower portion of a ladder, it is possible for the lower ladder stabilization assembly to be secured to other portions of a ladder for, for example, alternative uses.

[0024] Accordingly, in such aspects, a lower ladder stabilization assembly detachably securable to a ladder generally includes a leg cradle assembly that is detachably securable to one or more of a side rail of the ladder or a rung of the ladder, a leg assembly that is detachably receivable by the leg cradle assembly that is adapted for pivoting movement relative to the leg cradle assembly. The leg assembly is pivotally movable relative to the leg cradle assembly through an angle 0 that is at least in a range of from 0 - 180 degrees, more specifically from 0 -90 degrees, and / or from at least 0 - 76 degrees as measured from the longitudinal axis of the leg assembly and the longitudinal axis of the ladder. That is, for example, as shown in FIG. 8B, when the lower ladder stabilization assembly is attached to a ladder at a lower portion thereof, e.g., attached via the third rung of the ladder from the bottom or the ladder, and the ladder is leaned against a wall or roof, the leg assembly can be pivoted in a direction toward the wall. The leg assembly and the leg cradle assembly include complementarily mating stop assemblies that arecapable of arresting and stopping the pivoting movement of the leg assembly relative to the leg cradle assembly at one or more suitable angular positions, e.g., 0 = 0 degrees, 75 - 76 degrees, 90 degrees. Additionally, when the leg assembly is secured to the ladder, at least one leg member thereof is disposed at a distance from the longitudinal axis of the ladder that is greater than a distance of a siderail of the ladder from the longitudinal axis of the ladder. In other words, as shown in FIG. 8A, the feet of the lower ladder stabilization assembly have a stance that is wider than the stance of the feet of the ladder.

[0025] In some aspects of the lower ladder stabilization assembly, the leg cradle assembly is detachably securable to the ladder via each siderail of the ladder and a rung of the ladder. In some aspects, the leg cradle assembly includes a pair of U-shaped siderail brackets each including a siderail cradle wherein a first of the U-shaped siderail brackets includes a borehole and a second of the U-shaped brackets includes a threaded fastener capable of threadably receiving a threaded portion of a rod therein, e.g., a first terminal end of the rod. In some aspects, a second terminal end of the rod connects a securing knob. In some aspects, the rod is receivable through the borehole of the first U-shaped bracket, passed through a hollow of the rung of the ladder, and the threaded portion of the rod at the first terminal end is threadably engaged with the threaded fastener of the second U-shaped bracket and secured thereto, e.g. by rotating the securing knob.

[0026] In some aspects of the lower ladder stabilization assembly, the side rail cradle of each side rail bracket is configured to receive a leg assembly support member of the leg assembly. In some aspects, the side rail cradle of each side rail bracket has an inner perimeter edge portion shape that is complementary to a shape of a first outer perimeter portion of the leg assembly support member. In some aspects, the side rail cradle of each side rail bracket secures a leg assembly locking member, the leg assembly locking member includes an inner perimeter edge portion shape that is complementary to a shape of a second outer perimeter portion of the leg assembly support member. In some aspects, a first end of the leg assembly locking member is pivotally securable to the side rail cradle via a first pin and a first borehole, e.g. to form a hinge member, and a second end of the leg assembly locking member is securable to the side rail cradle via a second pin and a second bore, e.g., a locking pin. In some aspects, when the leg assembly support member is received in the side rail cradle, and the leg assembly locking member is securedto the side rail cradle via the first and second pins, rotational movement of the leg assembly support member is prevented.

[0027] In some aspects, the leg assembly is pivotally movable relative to the leg cradle assembly through an angle 0 that is at least in a range of approximately from 0 - 76 degrees as measured from the longitudinal axis of the leg assembly and the longitudinal axis of the ladder. In some aspects, the complementarily mating stop assembly is configured to arrest pivoting movement of the leg assembly relative to the leg cradle assembly at an angle 0 that is approximately 75 - 76 degrees as measured from the longitudinal axis of the leg assembly and the longitudinal axis of the ladder. In some aspects, the complementarily mating stop assembly comprises at least one of a pin receivable in at least one borehole or at least one ball receivable in at least one detent. In some aspects, the leg cradle assembly comprises a siderail cradle and a leg assembly locking member, and the complementarily mating stop assembly comprises an inner perimeter edge portion shape of the siderail cradle that is complementary to a shape of a first outer perimeter portion of a leg assembly support member of the leg assembly and an inner perimeter edge portion shape of the leg locking member that is complementary to a shape of a second outer perimeter portion of a leg assembly support member. In some aspects, the leg assembly support member has a cross-sectional shape in the form of a polygon, e.g., a triangle, a square, etc. In some aspects, the inner perimeter edge portion shape of the siderail cradle and the inner perimeter edge portion shape of the leg locking member each have at least two sides that complementarily mate with at least two corresponding sides of the leg assembly support member, e.g. at least two sides of the corresponding cross-sectional polygon. In some aspects, the complementarily mating stop assembly is configured to arrest rotational movement of the leg assembly relative to the ladder at angular positions that are at least 0 degrees, 75 - 76 degrees, and / or 90 degrees as measured from the longitudinal axis of the leg assembly and the longitudinal axis of the ladder. In some aspects, the complementarily mating stop assembly is configured to arrest pivotal movement of the leg assembly relative to the ladder at a plurality of angular positions between 0 and 90 degrees as measured from the longitudinal axis of the leg assembly and a longitudinal axis of the ladder, e.g., the complementarily mating stop assembly includes a plurality of through holes capable of receiving a locking pin therein such that the leg assembly can be adjusted to a plurality of angles from 0 - 180 degrees. In some aspects, the leg assembly comprises a leg support member and apair of legs connected thereto. In some aspects, each of the pair of legs include feet members, that connect to the leg support member such that they extend therefrom at an angle, and the distance between the feet members is greater than the distance between the siderails of the ladder. In some aspects, the leg support member is in the form of a tube with a first end of the tube configured to slidably receive a first leg of the pair of legs therein, and a second end of the tube configured to slidably receive a second leg of the pair of legs therein. In some aspects, the tube and the first and second legs include a plurality of through holes that are disposed at matching corresponding intervals, which are configured to receive a pin therein such that the first and second legs can be telescopically adjusted and secured relative to the tube at a plurality of intervals, which allow the width of the legs / feet to be adjusted. In some aspects, each of the first and second legs are in the form of a tube capable of receiving leg extension members therein, each of the first and second legs and leg extensions including a plurality of through holes disposed at matching corresponding intervals, the plurality of through holes are configured to receive a pin therein such that the first and second leg extensions may be telescopically adjusted and secured relative to the first and second legs at a plurality of intervals, which allow the height of the legs to be adjusted so as to accommodate different floor or ground surfaces. In some aspects, the leg assembly support member can include a hinge and a locking member at a central regions thereof such that the leg assembly can be folded upon itself for transport or when it is not in use, and then unfolded and locked in place for use.BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The nature and mode of operation of the inventive subject matter will now be more fully described in the following detailed description taken with the accompanying drawing figures, in which:FIGS. 1A and IB are front elevation and perspective views, respectively, of a ladder secured to a building structure utilizing the ladder stabilization assembly according to the instant disclosure;FIG. 2 is a close-up perspective view of a ladder secured to a building structure utilizing the ladder stabilization assembly according to the instant disclosure;FIG. 3 is a side view a ladder secured to a building structure utilizing the ladder stabilization assembly according to the instant disclosure;FIG. 4 is a perspective view of a ladder stabilization assembly including a multi-faceted J-channel assembly;FIGS. 5A - 5C are perspective views of a multi-faceted J-channel assembly;FIG. 6 is a perspective view of a ladder secured to a building structure utilizing the ladder stabilization assembly including the multi-faceted J-channel assembly according to the instant disclosure;FIGS. 7A - 7D are side elevation and perspective views illustrating various manners by which the multi-faceted J-channel assembly may be secured to a structure according to the instant disclosure;FIGS. 8 A - 8B are perspective views and closeup perspective views, respectively, of a ladder including a lower ladder stabilization assembly according to the instant disclosure;FIGS. 9A - 9B are perspective views of a lower ladder stabilization assembly in accordance with the instant disclosure;FIG. 9C is an exploded view of a lower ladder stabilization assembly in accordance with the instant disclosure; and,FIGS. 10A are 10 B are perspective and closeup views, respectively, of a lower ladder stabilization assembly in accordance with the instant disclosure.DETAILED DESCRIPTION

[0029] At the outset, it should be appreciated that like drawing numbers and / or the use of prime notations on different drawing views are intended to identify identical, similar, or functionally similar, structural elements. It is to be understood that the claims are not limited to the specifically disclosed and illustrated aspects.

[0030] Furthermore, it is understood that this disclosure is not limited to the particular methodologies, materials and modifications described and as such may, of course, vary. It is also understood that the terminology used herein is for the purpose of describing particular aspects only and is not intended to limit the scope of the disclosure or claims.

[0031] Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood to one of ordinary skill in the art to which this disclosure belongs. Although any methods, devices or materials similar or equivalent to those described herein can be used in the practice the example aspects.

[0032] It should be understood that use of “or” in the present application is with respect to a “non-exclusive” arrangement, unless stated otherwise. For example, when saying that “item x is A or B,” it is understood that this can mean one of the following: (1) item x is only one or the other of A and B; (2) item x is both A and B. Alternately stated, the word “or” is not used to define an “exclusive or” arrangement. For example, an “exclusive or” arrangement for the statement “item x is A or B” would require that x can be only one of A and B. Moreover, as used herein, the phrases “comprises at least one of’ and “comprising at least one of’ in combination with a system or element is intended to mean that the system or element includes one or more of the elements listed after the phrase. For example, a device comprising at least one of: a first element; a second element; and, a third element, is intended to be construed as any one of the following structural arrangements: a device comprising a first element; a device comprising a second element; a device comprising a third element; a device comprising a first element and a second element; a device comprising a first element and a third element; a device comprising a first element, a second element and a third element; or, a device comprising a second element and a third element. A similar interpretation is intended when the phrase “used in at least one of:” is used herein. Furthermore, as used herein, “and / or” is intended to mean a grammatical conjunction used to indicate that one or more of the elements or conditions recited may be included or occur. For example, a device comprising a first element, a second element and / or a third element, is intended to be construed as any one of the following structural arrangements: a device comprising a first element; a device comprising a second element; a device comprising a third element; a device comprising a first element and a second element; a device comprising a first element and a third element; a device comprising a first element, a second element and a third element; or, a device comprising a second element and a third element.

[0033] It should be appreciated that the term “substantially” and “generally” are synonymous with terms such as “nearly,” “very nearly,” “about,” “approximately,” “around,” “bordering on,” “close to,” “essentially,” “in the neighborhood of,” “in the vicinity of,” etc., and such terms may be used interchangeably as appearing in the specification and claims. It should be appreciated that the term “proximate” is synonymous with terms such as “nearby,” “close,” “adjacent,” “neighboring,” “immediate,” “adjoining,” etc., and such terms may be usedinterchangeably as appearing in the specification and claims. The term “approximately” is intended to mean values within ten percent of the specified value.

[0034] By “non-rotatably connected” elements, it is meant that: the elements are connected so that whenever one of the elements rotate, all the elements rotate; and relative rotation between the elements is not possible. Radial and / or axial movement of non-rotatably connected elements with respect to each other is possible, but not required. Additionally, “plastic deformation” is intended to mean instances when a sufficient load is applied to a material that causes a permanent change in shape to that material.

[0035] Adverting now to the figures, it should be appreciated that the figures depict various aspects of the inventive subject matter. Referring now to FIGS. 1 -3, ladder stabilization assembly 10 is shown as detachably securing ladder 12 to a building. As shown in the figures, each ladder stabilization assembly 10 generally comprises strap / tether 20, ratchet assembly 22 and J-channel assembly 24.

[0036] Each ladder stabilization assembly 10 is detachably securable to each siderail 16 of ladder 12 and to a structure 14 of a building. As may be appreciated from the figures, each strap / tether 20 includes a first terminal end portion having a hook / loop structure 17, and a second opposite terminal end portion having a J-channel assembly 24. A ratcheting / tensioning assembly 22 is disposed between the first terminal end and the second opposite terminal end. Hook / loop structure 17 of the first terminal end is operatively arranged to secure over a terminal end of siderail 16 of ladder 12 and rest adjacent rung 18. Another end thereof connects to a first side of ratchet assembly 22. J-channel assembly 24 generally includes J-channel outer vertical portion 26, J-channel horizontal portion 28, and J-channel inner vertical portion. As may be appreciated from the figures, J-channel outer vertical portion 26 secures a strap / tether portion thereto that also connects to a second side of ratchet assembly 22. J-channel inner vertical portion 30 is arranged to be secured behind a building structure, such as a fascia board, a gutter assembly, lip, ferrule, or hanger of a gutter, or a perimeter metal edge. J-channel horizontal portion 28 is arranged to contact a bottom of a fascia board, a gutter assembly, lip, ferrule, or hanger of a gutter, or perimeter metal edge. Accordingly, dependent upon the specific conditions under which ladder stabilization assembly 10, e.g., a fascia board, a gutter assembly, lip, ferrule, or hanger of a gutter, or perimeter metal edge, the width of J-channel horizontal portion can vary. Hence, upon operation of ratchetassembly 22, the first terminal end and the second opposite terminal end of the ladder stabilization assembly 10 are drawn toward one another such that a tensioning force is applied between a bottom of the fascia board / perimeter metal edge 14 and a rung 18 of ladder 12 to additionally stabilize ladder 12 to the structure.

[0037] As may also be appreciated from the figures, ratchet assembly 22 is a ratcheting device that can draw the first terminal end toward the second terminal end. However, it should be understood that other assemblies for drawing the first terminal end toward the second terminal end are contemplated. For example, tensioning force may be applied by virtue of the structure of strap / tether 20 itself, which can be in the form of an elastic bungee-type tensioning cord. Additionally, it should be further appreciated that whereas the first terminal end is described and illustrated as being formed from a closed loop that is placed over the terminal end of siderail 16 of ladder 12, the first terminal end can comprise an openable and closeable loop. That is, a first end of an open loop can be placed about a siderail 16 or rung 18 of a ladder 12 and then the open loop closed thereabout. In such embodiments, structures that can be used to open and close the loop can include hook and loop type fasteners, rings, buckles, D-rings, eyehooks, snap eyehooks, and combinations thereof, etc. Strap / tether 20 can be formed from a nylon webbing material, rope, cable, or chain type materials, etc.

[0038] As may also be understood from the figures, J-channel assembly 24 is fabricated from a relatively thin, flat, plate-like material that is formed so as to comprise J-channel outer vertical portion 26, J-channel horizontal portion 28, and J-channel inner vertical portion 30. J-channel assembly 24 is generally sufficiently thin and flat such that the J-channel inner vertical portion 30 can be inserted behind fascia board / perimeter metal edge 14, behind a gutter, or to a lip, ferrule, or hanger of a gutter, for example. J-channel assembly 24 can be formed of a materials such as metal, and can be selected for strength, rigidity, and ability to resist deformation. In some embodiments, while the avoidance of modification of the building structure is preferable, J-channel assembly 22 can be configured to include one or more through holes in the J-channel outer vertical portion 26 capable of receiving a fastener so as to additionally secure ladder stabilization assembly 10 to a building structure, if needed. Additionally, as previously described, in some aspects the J-channel assembly can be formed so to secure behind a fascia board or a perimeter metal edge of a roof, behind a gutter, or to a lip ferrule, or hanger member of a gutter. In someaspects, the J-channel assembly can be detachably secured to the second terminal end via, for example, one or more of a ring, buckles, D-rings, eyehooks, snap eyehooks, and combinations thereof, etc. Hence, depending upon the specific application, requirements or conditions, a user may select for attachment, one or more appropriate J-channel assemblies from among a plurality of differently configured and formed J-channel assemblies that may be components of a kit. In other words, each of J-channel outer vertical portion 26, J-channel horizontal portion 28, and J-channel inner vertical portion can vary dependent upon the specific application, i.e., the length / width of each of J-channel outer vertical portion 26, J-channel horizontal portion 28, and J-channel inner vertical portion 30 can be formed so as to appropriately fit with, for example, a fascia board, behind a gutter, behind a lip, or to a ferrule, or hanger of a gutter, or behind a perimeter metal edge, for example.

[0039] As may also be appreciated from the figures, a pair of ladder stabilization assemblies 10 can be detachably secured to each siderail 16 of ladder 12. That is, the hook / loop structure 17 of each of the first terminal ends are operatively arranged to secure over each terminal end of a respective siderail 16 of ladder 12 and rest adjacent rung 18. The terminal ends of J-channel assemblies 24 are each operatively arranged to secure behind fascia / perimeter metal edge 14 assembly of a building structure at a position that is proximate and / or substantially parallel with each respective siderail 16 of ladder 12. Upon operation of ratchet assembly 22, the first terminal ends and the second opposite terminal ends of strap / tether 20 are drawn toward one another to secure ladder 12 to the structure. By positioning J-channel assemblies 24 proximate and / or substantially parallel with each respective siderail 16 of ladder 12, side-to-side movement of ladder 12 can be reduced owing to the upwardly / downwardly directed forces asserted upon fascia / perimeter metal edges 14 and rung 18. That is, it is preferable that the ladder stabilization assemblies be disposed in a manner that is parallel with each siderail 16, as opposed to being crisscrossed relative to one another, which reduces the likelihood of J-channel assemblies 24 slipping relative to fascia / perimeter metal edges 14 upon the application of tensioning forces.

[0040] In addition to the above, while it is not shown in the figures, ladder stabilization assembly 10 can be configured to comprise a pair of tether / straps 20 associated with a single, larger and wider J-channel assembly. In such embodiments, each of the strap / tethers 20 of ladder stabilization assembly 10 can include first terminal end portions having a hook / loop structure 17,and the second opposite terminal end portions of each of the straps / tethers 20 can be secured to a single, common J-channel assembly that has a length / width that substantially extends the width between siderails 16 of ladder 12. Upon operation of each ratchet assembly 22, the first terminal ends and the second opposite terminals ends of straps / tethers can be drawn toward one another to secure the ladder to the structure.

[0041] As previously indicated, J-channel assemblies 24 can be made from appropriate materials in terms of thickness and strength that allow the J-channel inner vertical portion 30 to be inserted and fit behind a fascia / perimeter metal edge 14 of a roof structure, for example, while simultaneously preventing deformation of the J-channel assembly 24 and / or the fascia / perimeter metal edge 14. Additionally, while it is not shown, the inner surface of J-channel assembly 24 can include a lining material, such as rubber, an elastomeric, or cellular material, that serves to prevent J-channel assembly 24 from slipping relative to the fascia / perimeter metal edge 14 and / or to cushion and prevent the fascia / perimeter metal edge 14 from being marred or damaged by J-channel assembly 24, e.g., when tension is applied.

[0042] As may be appreciated from the foregoing and the figures, ladder stabilization assemblies 10 can be readily and easily detachably secured to an existing ladder without the need for tools or modification of the ladder itself and / or modifying or marring the building structure.

[0043] Referring generally now to FIGS. 4 - 7D, which illustrate that the ladder stabilization assembly can include additional aspects that serve to expand the scope of its application. In accordance therewith, FIGS. 4 - 7D illustrate ladder stabilization assembly 40 as generally including strap / tether 42, hook / loop assembly 44, ratchet assembly 46, strap / tether quick adjust 48 and multi-faceted J-channel assembly 50 including a plurality of structure securing assemblies.

[0044] As may be appreciated from the figures, much like strap / tether 20, each strap / tether 42 includes a first terminal end portion having a hook / loop structure 44, and a second opposite terminal end portion having a multi-faceted J-channel assembly 50. A ratcheting / tensioning assembly 46 is disposed between the first terminal end and the second opposite terminal end. Hook / loop structure 44 of the first terminal end is operatively arranged to secure over a terminal end of siderail 16 of ladder 12 and rest adjacent rung 18. Another end thereof connects to a first side of ratchet / tensioning assembly 46. Disposed between the first terminal end and the secondterminal end is strap / tether quick adjust 48 for quickly adjusting the length of the strap / tether 42, for example, for shortening the length of the strap / tether 42 so as to reduce the number of times the ratchet / tensioning assembly 46 needs to be operated in order to assert sufficient tension and secure the ladder 16 to structure 14. Strap / tether quick adjust 48 can be formed from one or more of a sliding strap buckle or a cam buckle, preferably of metal.

[0045] As shown more clearly in FIGS. 5A - 5C, multi-faceted J-channel assembly 50 generally includes a plurality of structure securing assemblies including J-channel assembly 52, hook assembly 54, teeth 56, knife-like pointed end 58, bore 60, and ferrule / gutter spike receiver assembly 62.

[0046] J-channel assembly 52 is similar to J-channel assembly 24 in that it includes a similar J-channel outer vertical portion, a J-channel horizontal portion, and a J-channel inner vertical portion as previously described. As may be appreciated from the figures, outer vertical portion of J-channel assembly 50 secures a strap / tether portion thereto, e.g., via slot / channel 64, which strap / tether portion also connects to a second side of ratchet assembly 46 via strap / tether quick adjust 48. J-channel inner vertical portion is arranged to be secured behind a building structure, such as a fascia board, a gutter assembly, lip, ferrule, or hanger of a gutter, or a perimeter metal edge (See, e.g., FIGS. 6 and 7A). J-channel horizontal portion is arranged to contact a bottom of a fascia board, a gutter assembly, lip, ferrule, or hanger of a gutter, or perimeter metal edge. Accordingly, dependent upon the specific conditions under which ladder stabilization assembly 40 is to be secured using J-channel assembly 52, e g., via a fascia board, a gutter assembly, lip, ferrule, or hanger of a gutter, or perimeter metal edge, the width of J-channel horizontal portion can vary. Hence, upon operation of ratchet assembly 46, the first terminal end and the second opposite terminal end of the ladder stabilization assembly 40 can be drawn toward one another such that a tensioning force is applied between a bottom of the fascia board / perimeter metal edge 14 and a rung 18 of ladder 12 to additionally stabilize ladder 12 to the structure (See, e g., FIG. 6).

[0047] Hook assembly 54 is provided for expanding the options by which the ladder stabilization assembly 40 may be secured to a structure and generally includes teeth region 56, knife-like pointed end 58, and ferrule / gutter spike receiver assembly 62. Much like J-channel assembly 50, hook assembly can be configured to secure about a structure such as a soffit or fasciaboard, a gutter assembly, a door frame, a window frame, etc., and teeth region 56 is provided for grasping and increasing the friction force between such structures and the ladder stabilization assembly to ensure a good grip. As shown in FIGS. 7C and 7D, ferrule / gutter spike receiver assembly 62 is provided for receiving a gutter spike 70 therein, and knife-like pointed end 58 is provided for purposes of penetrating a structural member, if needed, for example, for penetrating a soffit or a fascia board member in the event of an emergency such as a fire. As shown in FIG.7B, bore 60 is provided for receiving fastener 66, e.g., a nail or screw, for additionally securing the multi-faceted J-channel assembly 50 to a structure. In some aspects, bore 60 is disposed away, or offset, from the J-channel assembly 52 such that tools such as screwdrivers or powered drills may readily access bore 60 in order to secure the multi-faceted J-channel assembly 50 to a structure (See, e.g., FIG. 7B.). Finally, slot / channel 60 is provided for securing strap / tether 42 to multifaceted J-channel assembly 52.

[0048] Like ratchet assembly 22, ratchet assembly 46 is a ratcheting device that can draw the first terminal end of the ladder stabilization assembly 40 toward the second terminal end. However, it should be understood that other assemblies for drawing the first terminal end toward the second terminal end are contemplated. For example, tensioning force may be applied by virtue of the structure of strap / tether 42 itself, which can be in the form of an elastic bungee-type tensioning cord. Additionally, it should be further appreciated that whereas the first terminal end is described and illustrated as being formed from a closed loop that is placed over the terminal end of siderail 16 of ladder 12, the first terminal end can comprise an openable and closeable loop. That is, a first end of an open loop can be placed about a siderail 16 or rung 18 of a ladder 12 and then the open loop closed thereabout. In such embodiments, structures that can be used to open and close the loop can include hook and loop type fasteners, rings, buckles, D-rings, eyehooks, snap eyehooks, and combinations thereof, etc. Strap / tether 42 can be formed from a nylon webbing material, rope, cable, or chain type materials, etc.

[0049] As may also be understood from the figures, multi-faceted J-channel assembly 50 is fabricated from a plate-like material that provide strength and durability. Similar to J-channel assembly 24, J-channel assembly 52 is formed so as to comprise a J-channel outer vertical portion, a J-channel horizontal portion, and a J-channel inner vertical portion. J-channel assembly 52 is generally configured such that the J-channel inner vertical portion can be inserted behind fasciaboard / perimeter metal edge 14, a soffit or fascia, behind a gutter, or to a lip, ferrule, or hanger of a gutter, for example. J-channel assembly 52 can be formed of a materials such as metal, and can be selected for strength, rigidity, and ability to resist deformation. In some aspects, the strap / tether 42 can be secured to multi-faceted J-channel assembly 50 via, for example, one or more of a ring, buckles, D-rings, eyehooks, snap eyehooks, and combinations thereof, etc. Hence, depending upon the specific application, requirements or conditions, a user may select for attachment, one or more appropriate J-channel assemblies or multi-faceted J-channel assemblies from among a plurality of differently configured and formed J-channel assemblies / multi-faceted J-channel assemblies that may be components of a kit. In other words, each of J-channel outer vertical portion, J-channel horizontal portion, and J-channel inner vertical portion can vary dependent upon the specific application, i.e., the length / width of each of J-channel outer vertical portion, J-channel horizontal portion, and J-channel inner vertical portion can be formed so as to appropriately fit with, for example, a fascia, a soffit, a frame member, behind a gutter, behind a lip, or to a ferrule, or hanger of a gutter, or behind a perimeter metal edge, etc. Similar considerations are applicable to hook assembly 52, i.e., the hook assembly opening can vary in length / width. Additionally, while FIGS. 5 A and 5B illustrate knife-like pointed end 58 shown as being linear or square in configuration relative to J-channel assembly 52, as shown in FIG. 5C, the hook assembly can be configured to be curved / bowed in an inward or outward direction relative to J-channel assembly 52 (an inwardly directed curve / bow is shown in FIG. 5C) so as to better grip certain structures. For example, in the case of posts or poles, an inwardly directed curve or bow is likely to increase the contact of teeth 56 upon the post or pole upon the application of tension. Similarly, in the case of penetrating knife-like pointed end 58 through, for example, a wall, an outwardly directed curve or bow is likely to cause the knife-like pointed end 58 to additionally contact and apply a securing force against an inner surface of the wall upon the application of tension. Of course, knife-like pointed end 58 can be curved / bowed in directions other than inward or outward. Finally, while hook assembly 52 is shown in the drawings as being of fixed dimensions, it can be configured to be adjustable relative to J-channel assembly 52, e.g., via a worm gear, sliding / locking adjustment, so as to be adjustably secured to a plurality of structures of different sizes.

[0050] As may also be appreciated from FIGS. 6 and 7D, a pair of ladder stabilization assemblies 40 can be detachably secured to each siderail 16 of ladder 12. That is, the hook / loopstructure 44 of each of the first terminal ends are operatively arranged to secure over each terminal end of a respective siderail 16 of ladder 12 and rest adjacent rung 18. The terminal ends of J-channel assemblies 52 can be secured behind a soffit, fascia, perimeter metal edge, gutter, etc. assembly of a structure at a position that is proximate and / or substantially parallel with each respective siderail 16 of ladder 12. Upon operation of ratchet assembly 46, the first terminal ends and the second opposite terminal ends of strap / tether 42 are drawn toward one another to secure ladder 12 to the structure. By positioning multi-faceted J-channel assemblies 50 proximate and / or substantially parallel with each respective siderail 16 of ladder 12, side-to-side movement of ladder 12 can be reduced owing to the upwardly / downwardly directed forces asserted upon the structure and ladder 12 / rung 18. That is, it is preferable that the ladder stabilization assemblies be disposed in a manner that is parallel with each siderail 16, as opposed to being crisscrossed relative to one another, which reduces the likelihood of the multi-faceted J-channel assemblies 50 slipping relative to the structure upon the application of tensioning forces.

[0051] As previously indicated, multi-faceted J-channel assemblies 50 can be made from appropriate materials in terms of thickness and strength that allow the multi-faceted J-channel to be inserted and fit behind / around / through a plurality of structures, e.g., soffits, fascia, metal edges, gutters, door and window frames, poles, or posts, etc. Additionally, while it is not shown, the inner surface of J-channel assembly 52 can include a lining material, such as rubber, an elastomeric, or cellular material, that serves to prevent J-channel assembly 52 from slipping relative to the fascia / perimeter metal edge and / or to cushion and prevent the fascia / perimeter metal edge from being marred or damaged by J-channel assembly 52, e.g., when tension is applied.

[0052] As may be appreciated from the foregoing and the figures, ladder stabilization assemblies 10 / 40 can be readily and easily detachably secured to an existing ladder without the need for tools or modification of the ladder itself.

[0053] Referring generally now to FIGS. 8 A - 10B, which generally illustrate lower ladder stabilization assembly 80. As shown in FIGS. 8A - 8B, ladder 12 is shown as being positioned for leaning against a structure, with a bottom portion of ladder 12 securing lower ladder stabilization assembly 80. As may be appreciated from the figures, lower ladder stabilization assembly 80 is generally configured to detachably secure to a lower portion of ladder 12 via siderails 16 and a rung 18 of ladder 12. As may also be appreciated, lower ladder stabilizationassembly 80 generally provides an extra set of legs / feet 104 / 110 that can be detachably secured to ladder 12, which legs can be pivoted in inward / outward directions through angle 0 relative to the longitudinal axis of the ladder and stopped at one or more angular positions so as to increase the number of points of contact ladder 12 can make with a floor or a ground surface. In addition to the foregoing, lower ladder stabilization assembly 80 also serves to widen the stance of ladder 12 by providing feet having a width greater than the width of the siderails of a ladder. Hence, by both increasing the number of points of contact ladder 12 may make with a floor or ground surface and / or by widening the stance of ladder 12, the stability of the ladder can be increased and the incidence of ladder movement reduced.

[0054] Referring now to FIGS. 9A - 9C, lower ladder stabilization assembly generally comprises leg cradle assembly 82 and leg assembly 84. Leg cradle assembly 82 generally includes U-shaped siderail brackets 86, which connect siderail cradles 88. U-shaped siderail brackets 86 are generally configured for detachable securing about each of siderails 16 of ladder 12, and preferably at a position that is proximate the third rung from the bottom of ladder 12. A first of U-shaped siderail brackets 86 includes a through hole, which receives a rod 94 therethrough, which is then passed through a void / hollow of rung 18, where it is received by a second of the U-shaped siderail brackets 86, which includes a threaded through hole / fastener 92. Rod 94 has a first threaded terminal end that threadable engages threaded through hole / fastener 92 of second U-shaped siderail bracket 86, and a second terminal end that connects securing knob 90, which can be rotated to secure the first and second U-shaped siderail brackets 86 to ladder 12.

[0055] Each of U-shaped siderail brackets 86 is connected to siderail cradle 88 and each is adapted to detachably receive leg assembly 84 via leg support member 106. Each side rail cradle 88 includes an inner cradle perimeter edge 87 that is adapted to receive a complementarily shaped outer perimeter shape 107 of leg support member 106. That is, for example, as shown in FIG. 9C, inner cradle perimeter edge 87 is shown as being V-shaped for purposes of complementarily matingly receiving a portion of the square outer perimeter shape 107 of leg support member 106. While leg support member 106 is shown as having a square cross-sectional shape, other shapes are to be considered to be encompassed by the instant disclosure, i.e., other polygons, and circles, ellipses, ovals, etc., and / or combinations thereof. As may be further appreciated, the orientation of the inner cradle perimeter edge 87 can be configured such that the leg support assembly 106may only be received therein at one or more specific angular positions. For example, the inner cradle perimeter edge 87 may be shaped and oriented such that the leg support member 106 may only be received therein at one or more angles 9 that may include 0, 75 - 76, and / or 90 degrees as measured from the longitudinal axis of ladder 12 and the longitudinal axis of leg assembly 84. As may be further appreciated, each siderail cradle 88 is shown as additionally including through hole 98 configured to receive pin 96, as well as through hole 102 configured to receive pin 100 for detachably and / or pivotally securing leg assembly locking members 106. Leg assembly locking cradles 108 are provided for securing leg support member 106 therein. And, much like side rail cradles 88, each leg assembly locking cradle 108 includes an inner perimeter edge 109 that is adapted to complementarily matingly receive a complementarily shaped outer perimeter shape 107 of leg support member 106. That is, for example, as shown in FIG. 9C, inner perimeter edge 109 is shown as being V-shaped for purposes of complementarily matingly receiving a portion of the square outer perimeter shape 107 of leg support member 106. While leg support member 106 is shown as having a square cross-sectional shape, other shapes are to be considered to be encompassed by the instant disclosure, i.e., other polygons, and circles, ellipses, ovals, etc., and / or combinations thereof.

[0056] As may be further appreciated, the orientation of the inner perimeter edge 109 can be configured such that the leg support assembly 106 may only be received therein at one or more specific angular positions. For example, the inner perimeter edge 109 may be shaped and oriented such that the leg support member 106 may only be received therein at one or more angles 0 that may include 0, 75 - 76, and / or 90 degrees as measured by the longitudinal axis of ladder 12 and the longitudinal axis of leg assembly 84. As may be further appreciated, each leg assembly locking cradle 108 is shown as additionally including a first through hole configured to receive pin 96, as well as a second through hole configured to receive pin 100 for detachably and / or pivotally securing leg assembly locking cradles 108. As may be appreciated from the figures, leg assembly 84 is adapted to be detachably received and secured to U-shaped siderail brackets 86 via siderail cradles 88 and leg assembly locking cradles 108, which secure leg assembly support member 106 therebetween. In other words, leg assembly support member 106 can be secured between siderail cradles 88 and leg assembly locking cradles 108 via through holes and pins. Pin 98 can comprise a hinge pin and pin 100 can be a readily releasable locking pin. It is to be understood that whilethe figures illustrate side rail cradles 88, leg locking cradles 108, and leg support member 106 as having specific cross-sectionals shapes, perimeters, and / or specifically orientations that define specific angles to which leg assembly 84 may be adjusted relative to ladder 12, the interaction of the leg assembly 84 relative to U-shaped siderail bracket 86 is not specifically limited to such angles, shapes, perimeters, and / or orientations. That is, siderail cradles 88 can be configured to include a plurality of through holes set at various intervals for receiving a pin therein and / or a ball / detent mechanism, and leg support assembly 106 can be configured to have a rounded cross-sectional shape such that leg assembly 88 can be adjusted to a number of possible angles relative to the longitudinal axis of the ladder and secured via pin engagement with one of the plurality of through holes.

[0057] Referring now to FIGS. 9A - 10 , leg assembly 84 generally includes leg support member 106, legs 104, leg extensions 112, and feet 110. Legs 104 are configured to connect to leg support member 106 and are disposed at an angle from the leg support member 106 such that the distance between the feet 110 of legs 104 is greater than the distance between the feet, or siderails, of ladder 12. Legs 104 can be formed from tubular materials such that leg extensions 112 may be slidably received therein. Legs 104 and / or leg extensions 112 can include a plurality of through holes 116 / 118 disposed at regular intervals and utilize pins and / or ball / detent mechanisms 114 such that the length of the legs can be adjusted and secured in place to accommodate different surfaces and / or surface heights. Feet 110 can be formed from suitable nonslip materials and connect to legs 104 and / or leg extensions 112 by means of suitable connections, e.g., ball joint-type connections or other pivoting connections. As additionally shown in FIGS 10A and 10B, legs 104 can be configured to be detachably connected to leg support member 106. That is, the leg support member 106 can be formed from tubular material and have open ends configured to slidably receive terminal ends of bent leg portions 120 of legs 104. In such cases, the bent leg portions 120 of legs 104 and / or the leg support member 106 can include a plurality of through holes 118 disposed at regular intervals for receiving a pin 122 and / or a ball / detent mechanism 114 such that the width of the legs can be adjusted and secured relative to the leg support member 106 and the overall width of the legs additionally adjusted. Finally, the leg assembly 84 can include one or more hinged members and locking pins (not shown), e.g., disposed at one or more mid-portions of the leg assembly, that allow the leg assembly to be foldedupon itself. For example, a hinge member and locking pin can be disposed at a midpoint of the leg support member and / or at a midpoint of other crosswise members to allow the leg assembly to be folded along its longitudinal axis for storage.

[0058] In addition to the foregoing, while it is not shown in the drawing figures, the legs 104 of leg assembly 84 can be configured for inward / outward pivoting movement such that the distance between the legs 104 can be decreased (or increased) for purposes of accommodating narrower or wider spaces, for example. Alternatively, in the case of leg support member 106 formed from tubular material and having open ends configured to slidably receive terminal ends of bent leg portions 120 of legs 104, it is also possible that the angle of the bent leg portions relative to the legs / leg extensions can be varied such that the a first pair of legs may have a bent leg portion angle that is smaller than that of another pair of legs. Hence, based on need, one or more legs that produce a narrower or wider stance may be inserted and detachably secured to the leg support member 106 via the open ends thereof.

[0059] Thus, it is seen that the objects of the present disclosure and inventions described herein are efficiently obtained, although modifications and changes to the inventions should be readily apparent to those having ordinary skill in the art, which modifications are intended to be within the spirit and scope of the inventions as claimed. It also is understood that the foregoing description is illustrative of the inventions and should not be considered as limiting. Therefore, other aspect and embodiments of the inventions are possible without departing from the spirit and scope of the inventions.

[0060] Parts List10 Ladder stabilization assembly12 Ladder14 Wall / Structure / Fascia / Perimeter Metal Edge16 Siderail17 Hook / Loop assembly18 Rung20 Strap / Tether22 Ratchet assembly24 J-Channel assembly26 J-Channel outer vertical portion28 J-Channel horizontal portion30 J-Channel inner vertical portion40 Ladder Stabilization Assembly42 Strap / Tether44 Hook / Loop assembly46 Ratchet assembly48 Strap / Tether Quick Adjust50 Multi-Faceted J-Channel Assembly 52 J-Channel Assembly54 Hook Assembly56 Teeth58 Knife-Like Pointed End60 Bore62 Ferrule / Gutter Spike Receiver Assembly 64 Slot / Channel66 Fastener68 Gutter70 Ferrule / Gutter Spike80 Lower Ladder Stabilizer Assembly82 Leg Cradle Assembly84 Leg Assembly86 U-Shaped Siderail Bracket87 Inner Perimeter Edge88 Siderail Cradle90 Securing Knob92 Threaded Through Hole94 Threaded Rod96 Pin (Hinge)98 Through holePin (Releasable Locking) Through HoleLegLeg Assembly Support Member Outer Perimeter EdgeLeg Assembly Locking Member Inner Perimeter EdgeFeetLeg Extension Pin / Ball / DetentThrough HoleThrough HoleBent Leg PortionPin / Ball / Detent

Claims

What Is Claimed Is:

1. A ladder stabilization assembly detachably securable to a ladder comprises:a leg cradle assembly detachably securable to one or more of a side rail of the ladder or a rung of the ladder;a leg assembly detachably receivable by the leg cradle assembly and adapted for pivoting movement relative thereto;wherein, the leg assembly is pivotally movable relative to the leg cradle assembly through an angle that is at least in a range of from 0 - 90 degrees as measured from a longitudinal axis of the leg assembly and a longitudinal axis of the ladder;wherein, the leg assembly and the leg cradle assembly include complementarily mating stop assemblies capable of arresting pivoting movement of the leg assembly relative to the leg cradle assembly; and,wherein, when the leg assembly is secured to the ladder, at least one leg member thereof is disposed at a distance from the longitudinal axis of the ladder that is greater than a distance of a siderail of the ladder from the longitudinal axis of the ladder.

2. The ladder stabilization assembly of claim 1, wherein the leg cradle assembly is detachably securable to the ladder via each siderail of the ladder and a rung of the ladder.

3. The ladder stabilization assembly of claim 2,wherein the leg cradle assembly comprises a pair of U-shaped siderail brackets each including a siderail cradle;wherein a first of the U-shaped siderail brackets includes a through hole and a second of the U-shaped brackets includes a threaded fastener capable of threadably receiving a threaded portion of a rod therein, the rod connected to a securing knob;wherein the rod is receivable through the through hole of the first U-shaped bracket, passed through a hollow of the rung of the ladder, and the threaded portion of the rod threadably engageable with the threaded fastener of the second U-shaped bracket.

4. The ladder stabilization assembly of claim 3, wherein the side rail cradle of each side rail bracket is configured to receive a leg assembly support member of the leg assembly.

5. The ladder stabilization assembly of claim 4, wherein the side rail cradle of each side rail bracket has a perimeter edge portion shape that is complementary to a shape of a first outer perimeter portion of the leg assembly support member.

6. The ladder stabilization assembly of claim 5, wherein the side rail cradle of each side rail bracket is configured to secure a leg assembly locking member, the leg assembly locking member having a perimeter edge portion shape that is complementary to a shape of a second outer perimeter portion of the leg assembly support member.

7. The ladder stabilization assembly of claim 6, wherein a first end of the leg assembly locking member is pivotally securable to the side rail cradle via a first pin and a first through hole, and a second end of the leg assembly locking member is securable to the side rail cradle via a second pin and a second through hole.

8. The ladder stabilization assembly of claim 7, wherein when the leg assembly support member is received in the side rail cradle, and the leg assembly locking member is secured to the side rail cradle, rotational movement of the leg assembly support member is prevented.

9. The ladder stabilization assembly of claim 2, wherein the leg assembly is pivotally movable relative to the leg cradle assembly through an angle that is at least in a range of approximately from 0 -75 degrees as based on the longitudinal axis of the leg assembly and the longitudinal axis of the ladder.

10. The ladder stabilization assembly of claim 3, wherein the complementarily mating stop assembly is configured to arrest pivoting movement of the leg assembly relative to the leg cradle assembly at an angle that is approximately 75 degrees as measured from the longitudinal axis of the leg assembly and the longitudinal axis of the ladder.

11. The ladder stabilization assembly of claim 1, wherein the complementarily mating stop assembly comprises at least one of a pin receivable in at least one through hole or at least one ball receivable in at least one detent.

12. The ladder stabilization assembly of claim 1, wherein the leg cradle assembly comprises a siderail cradle and a leg assembly locking member, and the complementarily mating stop assembly comprises a perimeter edge portion shape of the siderail cradle that is complementary to a shape of a first outer perimeter portion of a leg assembly support member of the leg assembly and a perimeter edge portion shape of the leg locking member that is complementary to a shape of a second outer perimeter portion of a leg assembly support member.

13. The ladder stabilization assembly of claim 12, wherein the leg assembly support member has a cross-sectional shape in the form of a polygon.

14. The ladder stabilization assembly of claim 13, wherein the perimeter edge portion shape of the siderail cradle and the perimeter edge portion shape of the leg locking member each have at least two sides that complementarily mate with at last two corresponding sides of the polygon.

15. The ladder stabilization assembly of claim 13, wherein the complementarily mating stop assembly is configured to arrest rotational movement of the leg assembly relative to the ladder at positions that are at least 0 degrees and 90 degrees based on the longitudinal axis of the leg assembly and a longitudinal axis of the ladder.

16. The ladder stabilization assembly of claim 1, wherein the complementarily mating stop assembly is configured to arrest pivotal movement of the leg assembly relative to the ladder at a plurality of intervals between 0 and 90 degrees based on the longitudinal axis of the leg assembly and a longitudinal axis of the ladder.

17. The ladder stabilization assembly of claim 1, wherein the leg assembly comprises a leg support member and a pair of legs connected thereto.

18. The ladder stabilization assembly of claim 17, wherein the each of the pair of legs include feet members, each of the pair of legs connected to the leg support member such that they extend therefrom at an angle, and the distance between each feet member is greater than the distance between the siderails of the ladder.

19. The ladder stabilization assembly of claim 17, wherein the leg support member comprises a tube, a first end of the tube configured to slidably receive a first leg of the pair of legs therein, and a second end of the tube configured to slidably receive a second leg of the pair of legs therein.

20. The ladder stabilization assembly of claim 18, wherein each of the tube and the first and second legs include a plurality of through holes disposed at matching corresponding intervals, the through holes configured to receive a pin therein such that the first and second legs are telescopically adjustable and securable relative to the tube at a plurality of intervals.

21. The ladder stabilization assembly of claim 17, wherein each of the first and second legs are in the form of a tube capable of receiving leg extension members therein, each of the first and second legs including a plurality of through holes disposed at matching corresponding intervals, the plurality of through holes configured to receive a pin therein such that the first and second leg extensions are telescopically adjustable and securable relative to the first and second legs at a plurality of intervals.

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