Pickleball paddle with linking member

Abstract

The present teachings may be directed to paddles such as pickleball paddles. Specifically, the present teachings may include a paddle with a linking member separating certain portions of the paddle — e.g., separating a core and / or a playing surface from a frame along a head portion of the paddle. Advantageously, by way of example, this separation can help dampen vibrations along the paddle when striking a ball. In some aspects, the linking member has a greater elasticity than other portions of the paddle. Also or instead, the linking member may include customizable performance characteristics that can alter connections and / or force distributions between components of the paddle, which can affect power, control, and feel. Incorporating a linking member may thus be useful for, inter alia, customizing paddle performance, isolating certain components to alter paddle properties, and / or for improving overall paddle construction to meet player preferences across different skill levels and playing styles.

Description

Docket No.: JOOL-016-US-PCT1PICKLEBALL PADDLE WITH LINKING MEMBERCROSS-REFERENCE TO RELATED APPLICATIONS

[0001] This application claims priority to U.S. Provisional Pat. App. No.63 / 760,420 filed on February 19, 2025, and U.S. Provisional Pat. App. No. 63 / 767,263 filed on March 5, 2025. Each of the foregoing applications is hereby incorporated by reference in its entirety.FIELD

[0002] The present disclosure generally relates to game paddles and the like — e.g., pickleball paddles — as well as methods for making and using the same.BACKGROUND

[0003] Paddles for paddle sports have been used for ages. The term “paddle” typically refers to equipment where the ball striking surface does not include strings (e.g., a tennis racket would not be considered a paddle). Paddles are used to play games such as pickleball, paddleball, table tennis, padel, and the like. In particular, pickleball is a paddle sport that generally combines elements of tennis, badminton, and ping-pong. It is played on a court with similar dimensions to a badminton court and with a net dividing opposing sides. The game is played with a perforated plastic ball and solid paddles made of, for example, wood, graphite, and / or composite materials. In general, players use their paddles to hit the ball over the net, aiming to land the ball within the boundaries of the opposing side of the court. As the sport has evolved, so too has the equipment used by players, with paddle design becoming an area of particular focus.

[0004] Paddle construction typically includes a core material sandwiched between two surface layers, often with a frame surrounding the perimeter. The materials and design of these components can affect various aspects of paddle performance, including power, control, and feel. Players often seek paddles that offer a balance of these characteristics to suit their individual playing styles and preferences. As such, there is ongoing interest in paddle designs that can provide enhanced performance while adhering to the rules and regulations governing equipment in competitive play.

[0005] There remains a need for pickleball paddles with improved performance characteristics such as power, control, and feel.Docket No.: JOOL-016-US-PCT1SUMMARY

[0006] The present teachings may be directed to game paddles such as pickleball paddles. Specifically, the present teachings may include a paddle with a linking member that separates certain portions of the paddle — e.g., separating a core and / or a playing surface from a frame along a head portion of the paddle. Advantageously, by way of example, this separation can help dampen vibrations along the paddle when striking a ball. In some aspects, the linking member has a greater elasticity than other portions of the paddle. Also or instead, the linking member may include customizable performance characteristics that can alter connections (e.g., by providing a degree of isolation) and / or force distributions between components of the paddle, which can affect power, control, and feel. Incorporating a linking member may thus be useful for, inter alia, customizing paddle performance, isolating certain components to alter paddle properties, and / or for improving overall paddle construction to meet player preferences across different skill levels and playing styles.

[0007] In an aspect, a pickleball paddle as disclosed herein may include: a first surface; a second surface; a core disposed between the first surface and the second surface, the core including a first material; a frame disposed around at least a head portion of the paddle substantially along an edge portion thereof; and a linking member formed of a second material different than the first material of the core, the linking member disposed between the core and the frame along at least a first region of the head portion of the paddle, the linking member separating the core and the frame along the first region, and at least a portion of the linking member separating each of the first surface and the second surface from contact with the frame along the first region.

[0008] Implementations of this example aspect, or any other example aspect described in this summary section or otherwise herein, may include one or more of the following features. The second material of the linking member may have a greater elasticity than the first material of the core. The linking member may have a greater elasticity than the frame. The second material of the linking member may include at least one of ethylene vinyl acetate, polyurethane, rubber, a fibrous material, a foam material, and a thermoplastic elastomer. The second material of the linking member may include a thermoplastic elastomer including at least one of a thermoplastic vulcanizate (TPV), a thermoplastic polyolefin (TPO), and a thermoplastic polyurethane (TPU). The linking member may include one or more protruding legs. The linking member may include a base, and one or more protruding legs may extend from the base. The one or more protruding legs may extend from the base toward the core of the paddle. The one or more protruding legs may extend from the baseDocket No.: JOOL-016-US-PCT1toward the frame. The paddle may include a linking medium contacting the one or more protruding legs. The linking member may include one or more linking mediums. At least one of the one or more linking mediums may include at least one projection and / or at least one void. The linking member may be formed of one continuous piece. One or more portions of the linking member may be at least 4 millimeters thick. Neither the first surface nor the second surface may overlay the linking member. The linking member may not contact either of the first surface and the second surface. One or more of the first surface and the second surface may at least partially overlay the linking member. The first region may be disposed along at least a top of the paddle. The first region may extend along at least one or more sides of the paddle. The first region may be disposed along at least one or more sides of the paddle. The first region may be disposed along at least a throat of the paddle. The paddle may include a filler material between the linking member and the core. The filler material may adhere the linking member with the core. The filler material may include foam. The linking member and the core may be mechanically coupled. The linking member and the core may be adhered to one another. The linking member and the frame may be adhered to one another. The paddle may include an edge guard disposed along an outer perimeter of at least a portion of the frame. The edge guard may be separated from contact with each of the first surface and the second surface by the linking member along at least the first region of the head portion of the paddle. The edge guard may extend over a top frame surface and a bottom frame surface. The edge guard may not contact the linking member. The edge guard may overlay at least a portion of the linking member. The edge guard may overlay an entirety of the linking member. The paddle may include an inner frame enveloping at least a portion of a perimeter of the core along at least the first region of the head portion of the paddle. The paddle may include a filler disposed within at least a portion of the inner frame. The inner frame may include carbon fiber surrounding the filler. The frame may be disposed around the entire paddle. The core may contact the frame along one or more regions where the linking member is absent. The first surface and the second surface may contact the frame along one or more regions where the linking member is absent. The core may at least partially include a honeycomb structure or an open-cell structure. The first material may include at least one of: polypropylene, metal, Nomex, Kevlar, a fibrous material, foam, a polymer, wood, a corrugated material, polystyrene, and phenolic resin. One or both of the first surface and the second surface may be playing surfaces for the paddle. The linking member may include one or more cavities. At least one of the one or more cavities may be fillable with a fluid. At least one of the one or more cavities may be selectively expandable. A tension of the frame aboutDocket No.: JOOL-016-US-PCT1the head portion of the paddle may be adjustable. Adjustment of the tension may be accommodated by compression of the linking member.

[0009] In an aspect, a pickleball paddle as disclosed herein may include: a core; a frame surrounding at least a portion of the core; and a linking member disposed between, and separating, the core and the frame along at least a first region of a head portion of the paddle, the linking member having a greater elasticity than each of the core and the frame. The linking member may be at least partially exposed along one or more of a first surface and a second surface of the paddle.

[0010] In an aspect, a method may include: forming an interior paddle shape from a core, a first surface, and a second surface, wherein the core is disposed between the first surface and the second surface; surrounding at least a portion of the interior paddle shape with a linking member; surrounding at least the portion of the interior paddle shape, including the linking member, with a frame, wherein the linking member includes a greater elasticity than each of the core and the frame; and coupling the core, the first surface, the second surface, the linking member, and the frame to form a single structure defining a pickleball paddle. Coupling may include placing components in a mold and applying one or more of pressure and heat. Coupling may include adhering components together to form the single structure.

[0011] These and other features, aspects, and advantages of the present teachings will become better understood with reference to the following description, examples, and appended claims.BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The foregoing and other objects, features and advantages of the devices, systems, and methods described herein will be apparent from the following description of particular embodiments thereof, as illustrated in the accompanying drawings. The drawings are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the devices, systems, and methods described herein. In the drawings, like reference numerals generally identify corresponding elements.

[0013] Fig. 1 shows a pickleball paddle, according to a representative example.

[0014] Fig. 2 shows an exploded view of the pickleball paddle of Fig. 1, according to a representative example.

[0015] Fig. 3 shows a cross-sectional view of a portion of a paddle structure lacking a linking member, by way of example.Docket No.: JOOL-016-US-PCT1

[0016] Fig. 4 shows a cross-sectional view of a portion of a paddle structure having a linking member, according to a representative example.

[0017] Fig. 5A shows a cross-sectional view of a portion of a paddle structure having a linking member, according to a representative example.

[0018] Fig. 5B shows a cross-sectional view of a portion of a frame, according to a representative example.

[0019] Fig. 6 shows a cross-sectional view of a portion of a paddle structure having a linking member, according to a representative example.

[0020] Fig. 7 shows a pickleball paddle, according to a representative example.

[0021] Fig. 8 shows an exploded view of the pickleball paddle of Fig. 7, according to a representative example.

[0022] Fig. 9 shows a pickleball paddle, according to a representative example.

[0023] Fig. 10A shows a plan view of the pickleball paddle of Fig. 9, according to a representative example.

[0024] Fig. 10B shows a cross-sectional view along the line 10B-10B of Fig. 10A, according to a representative example.

[0025] Fig. 10C shows an enlarged detail view of region 10C of Fig. 10B, according to a representative example.

[0026] Fig. 11 A shows a core of a pickleball paddle, according to a representative example.

[0027] Fig. 1 IB shows multiple components of a pickleball paddle assembly, according to a representative example.

[0028] Fig. 12 shows multiple components of a pickleball paddle assembly, according to a representative example.

[0029] Fig. 13 A shows a plan view of a pickleball paddle, according to a representative example.

[0030] Fig. 13B shows a cross-sectional view along the line 13B-13B of Fig. 13 A, according to a representative example.

[0031] Fig. 13C shows an enlarged detail view of region 13C of Fig. 13B, according to a representative example.

[0032] Fig. 14 shows an exploded view of the pickleball paddle of Figs. 13A-13C, according to a representative example.

[0033] Fig. 15 shows a pickleball paddle, according to a representative example.Docket No.: JOOL-016-US-PCT1

[0034] Fig. 16 shows an exploded view of the pickleball paddle of Fig. 15, according to a representative example.

[0035] Fig. 17 shows a flow chart of a method for forming a pickleball paddle, according to a representative example.DETAILED DESCRIPTION

[0036] The embodiments will now be described more fully hereinafter with reference to the accompanying figures, in which preferred embodiments are shown. The foregoing may, however, be embodied in many different forms and should not be construed as limited to the illustrated embodiments set forth herein. Rather, these illustrated embodiments are provided so that this disclosure will convey the scope to those skilled in the art.

[0037] All documents mentioned herein are hereby incorporated by reference in their entirety. References to items in the singular should be understood to include items in the plural, and vice versa, unless explicitly stated otherwise or clear from the text. Grammatical conjunctions are intended to express any and all disjunctive and conjunctive combinations of conjoined clauses, sentences, words, and the like, unless otherwise stated or clear from the context. Thus, the term “or” should generally be understood to mean “and / or” and so forth.

[0038] Recitation of ranges of values herein are not intended to be limiting, referring instead individually to any and all values falling within the range, unless otherwise indicated herein, and each separate value within such a range is incorporated into the specification as if it were individually recited herein. The words “about,” “approximately” or the like, when accompanying a numerical value, are to be construed as indicating a deviation as would be appreciated by one of ordinary skill in the art to operate satisfactorily for an intended purpose. Similarly, words of approximation such as “about,” “approximately,” or “substantially” when used in reference to physical characteristics, should be understood to contemplate a range of deviations that would be appreciated by one of ordinary skill in the art to operate satisfactorily for a corresponding use, function, purpose, or the like. Ranges of values and / or numeric values are provided herein as examples only, and do not constitute a limitation on the scope of the described embodiments. Where ranges of values are provided, they are also intended to include each value within the range as if set forth individually, unless expressly stated to the contrary. The use of any and all examples, or exemplary language (“e.g.,” “such as,” or the like) provided herein, is intended merely to better illuminate the embodiments and does not pose a limitation on the scope of the embodiments.Docket No.: JOOL-016-US-PCT1No language in the specification should be construed as indicating any unclaimed element as essential to the practice of the embodiments.

[0039] In the following description, it is understood that terms such as “first,” “second,” “top,” “bottom,” “up,” “down,” and the like, are words of convenience and are not to be construed as limiting terms unless specifically stated to the contrary.

[0040] In general, the devices, systems, kits, and methods disclosed herein relate to paddles such as pickleball paddles. However, it will be understood that, while this disclosure may emphasize the present teachings in the context of pickleball, the present teachings may be adapted and practiced in other sports and activities, including without limitation one or more of tennis, badminton, squash, racquetball, table tennis (ping pong), padel, and the like. Thus, it shall be understood that, unless expressly stated to the contrary, or otherwise clear from the context, the present teachings are intended to include comparable equipment in other sports / activities in addition to, or instead of, pickleball.

[0041] The present teachings may thus relate to paddles (e.g., pickleball paddles) with linking members disposed between certain components — e.g., core and frame components, and / or playing surface and frame components, and the like. More specifically, the paddles and related techniques disclosed herein may relate to the incorporation of a linking member that separates certain portions of the paddle — e.g., separating a playing surface from a frame along a head portion of the paddle. The present teachings may also or instead include customizable linking members with varying elasticity or other properties to alter the connection between paddle components. In this manner, incorporating a linking member may include providing a distinct material or structure that can affect the paddle’s performance characteristics. Thus, the use of a linking member in paddle construction may include a physical and / or functional decoupling of certain paddle components, and / or the enhancement of the paddle through inclusion of the linking member that, through its particular properties, alters playing characteristics and / or feel of the paddle. As explained herein, this can be useful for, inter alia, customizing paddle performance, isolating certain components to alter paddle properties, and / or for improving overall paddle construction to meet player preferences across different skill levels and playing styles.

[0042] For more context, in certain existing paddles, a filler may be used to connect the core to the frame of the paddle. Therefore, performance characteristics and / or other characteristics of this paddle may be associated with this added filler. However, because in many such paddles, the playing surface connects the core of the paddle with the frame, stress from contact with a ball on the playing surfaces may be felt (in a significant, but undesirableDocket No.: JOOL-016-US-PCT1way) in the frame and surface, rather than being absorbed by the filler. Thus, some of the advantageous properties of including such a filler may not be fully realized during play. In some aspects, and as explained herein, to utilize and / or enhance the properties of this filler (or otherwise to provide desired playing characteristics), it may be helpful to decouple the playing surface and / or core from the frame of the paddle. A linking member as described herein may be used to this end.

[0043] It will be understood that the term “paddle” or “pickleball paddle” as used herein may generally refer to a hand-held implement used to strike a ball in the sport of pickleball or similar, typically comprising a handle portion and a head portion with one or more playing surfaces for contacting the ball. It will further be understood that, as stated above, where the term “pickleball paddle” is used, other paddles are also or instead possible unless expressly stated to the contrary or otherwise clear from the context.

[0044] It will be understood that the term “head portion” as used herein may generally refer to the wider, upper section of a paddle that includes the main playing surface(s) used for striking a ball during gameplay. And it will be understood that the term “handle portion” as used herein may generally refer to the narrower, lower section of a paddle that is gripped by a player during gameplay, typically extending from the head portion and providing a means for controlling and maneuvering the paddle.

[0045] It will be understood that the term “core” or “core portion” as used herein may generally refer to a structural component of the paddle that forms part of the striking surface (and / or has a striking surface engaged therewith) and / or is part of the internal structure of the paddle. A paddle may include multiple core portions, such as a first core portion on the front side and a second core portion on the back side, which may be at least partially bounded by a frame. The core or core portions may include materials such as polypropylene, foam, aluminum, Nomex, Kevlar, and / or any other synthetic or natural material. The core may include a solid core structure and / or a honeycomb structure and / or an open-cell structure and / or a lattice structure.

[0046] It will be understood that the term “frame” as used herein may generally refer to a structural component of a paddle that provides a desired shape and / or rigidity for the paddle. The frame may surround at least a portion of the perimeter of a paddle, and may be present in one or both of a head portion or handle portion of a paddle.

[0047] It will be understood that the term “filler” as used herein may generally refer to a material used to occupy space within the paddle structure, such as within the frameDocket No.: JOOL-016-US-PCT1and / or between other components, which may provide additional structural support, weight distribution, or other functional properties to the paddle.

[0048] It will be understood that the term “edge guard” as used herein may generally refer to a protective component applied to the outer perimeter of a pickleball paddle, typically covering at least a portion of the frame to provide durability and impact resistance.

[0049] It will be understood that the term “linking member” as used herein may generally refer to a component disposed between other structural elements of a paddle (e.g., between the core and the frame) that provides a physical and / or functional separation between those elements, and which may have different material properties (e.g., greater elasticity) than the elements it separates. It will be understood that the term "linking medium" as used herein may generally refer to a material or component that contacts or interfaces with other portions of a linking member, such as protruding legs extending from a base of the linking member. In an aspect, a linking medium may be a portion of a linking member.

[0050] It will be understood that the term “mid-layer” as used herein may generally refer to a structural component disposed between core portions of the paddle. The mid-layer may have one or more different properties than the core portions, such as different materials, rigidity, and / or elasticity, and may extend from the frame or be bounded by the frame, directly or indirectly.

[0051] It will be understood that the term “playing surface” as used herein may generally refer to the exterior surface of the paddle that is structurally configured to contact a ball or other projectile during play. The playing surface may be defined by one or more of the core portions or may be a separate component coupled to the core portions.

[0052] It will be understood that the term “elasticity” as used herein may generally refer to the ability of a material to deform under stress and return to its original shape when the stress is removed, with materials of greater elasticity exhibiting more deformation and recovery than materials of lesser elasticity under the same applied stress.

[0053] It will be understood that the term “kit” as used herein may generally refer to a collection of components that can be assembled to form a complete paddle. A kit may include a paddle structure with a frame and mid-layer, as well as separate core portions and potentially additional components such as playing surfaces and / or linking members.

[0054] It will be understood that the term “removable” as used herein may generally refer to a component that can be detached or separated from another component or structure without destroying or permanently damaging either the component being removed or theDocket No.: JOOL-016-US-PCT1structure from which it is removed. It will be understood that the term “replaceable” as used herein may generally refer to a component that, after being removed, can be substituted with another component of the same or similar type, where the replacement component can be attached or engaged in a manner that restores functionality without requiring permanent alteration to the receiving structure.

[0055] It will be understood that any of the devices, systems, apparatus, methods, kits, and so forth as described herein may include one or more features as described in Int’l Pat. App. No. PCT / US2024 / 042535 filed on August 15, 2024 (and published as WO2025 / 049122), the entire contents of which is hereby incorporated by reference.

[0056] Fig. 1 illustrates a paddle 100 (e.g., a pickleball paddle used for playing the sport of pickleball), and Fig. 2 illustrates an exploded view of the paddle 100, according to a representative example. The paddle 100 may include a first surface 101 and a second surface 102, which can generally serve as playing surfaces. The paddle 100 may define several regions including a top 103, a first side 104, a second side 105, a head portion 108, a throat 106, and a handle portion 109. These regions may define the overall shape and structure of the paddle 100. A frame 120 may extend around at least a portion of the perimeter of the paddle 100, e.g., providing structural support. A linking member 130 may be disposed between portions of the frame 120 and interior components of the paddle 100. The linking member 130 may follow the contour of the frame 120, separating the frame 120 from other internal components, and creating a connection between the frame 120 and one or more of the exterior surfaces 101, 102, one or more core portions or internal structures, fillers, or the like. The paddle 100 may further include a core 210, as shown in Fig. 2 with playing surfaces attached thereto.

[0057] The first surface 101 and the second surface 102 of the paddle 100 may serve as playing surfaces for striking a ball during gameplay. The first surface 101 and the second surface 102 may be positioned on opposite sides of the paddle 100 (e.g., on the front and the rear of the paddle), providing two distinct striking surfaces for the player. In certain aspects, one or both of the first surface 101 and the second surface 102 may be part of the core 210 of the paddle 100 (e.g., extensions of the core 210 of the paddle 100), or one or both of the first surface 101 and the second surface 102 may be discrete elements that are coupled to the core 210 or another portion of the paddle 100. The first surface 101 and the second surface 102 of the paddle 100 may extend across a majority of the head portion 108 of the paddle 100, covering a substantial portion of the area from the top 103 to the throat 106, and between the first side 104 and the second side 105. In some instances, the first surface 101Docket No.: JOOL-016-US-PCT1and the second surface 102 of the paddle 100 may extend onto the handle portion of the paddle 100 (and may, e.g., be covered with a wrap or other gripping component). The first surface 101 and the second surface 102 may have various textures or finishes to affect the paddle’s interaction with a ball during play. For example, the exterior surface 101 may have a smooth finish, a textured finish, or a combination thereof. The texture or finish of the first surface 101 and the second surface 102 may be uniform across both the surfaces, or may vary between these surfaces or across different regions of the paddle 100. In certain aspects, the first surface 101 or the second surface 102 may be constructed from materials selected to provide specific performance characteristics, such as durability, ball control, or power transfer. These materials may include, but are not limited to, composites, polymers, or metals. The material composition of the first surface 101 or the second surface 102 may be uniform throughout, or may vary across different regions of the paddle 100 to optimize performance in specific areas.

[0058] The frame 120 may extend around the perimeter of the paddle 100 (e.g., where the frame 120 defines the outer boundaries of the paddle 100) — or be in proximity to the perimeter of the paddle 100 — where the frame 120 can provide structural support. In certain aspects, the frame 120 may be disposed around the entire paddle 100, including both the head portion 108 and the handle portion 109. Alternatively, the frame 120 may bound only a portion of the perimeter of the paddle 100. The frame 120 may follow the contours of the paddle 100, including the top 103, the first side 104, the second side 105, and the throat 106. The frame 120 may be constructed as a single continuous piece or may comprise multiple sections. The frame 120 may have various cross-sectional profiles, such as having different shapes and / or sizes, and / or the frame 120 may be hollow (e.g., where the frame 120 is partially or wholly filled with a filler), solid, or a combination thereof.

[0059] The frame 120 may serve multiple functions in the paddle 100 structure. For example, the frame 120 may provide rigidity and stability to the overall paddle 100 shape, helping to maintain the integrity of the playing surfaces during gameplay. Additionally, the frame 120 may contribute to the weight distribution and balance of the paddle 100, which may affect the paddle’s maneuverability and performance characteristics. In certain aspects, the frame 120 may be constructed from materials selected for their strength, durability, and / or weight characteristics. These materials may include, but are not limited to, various metals, composites, and / or polymers. In an aspect, the frame 120 may include a carbon fiber material (or similar) fillable with a foam filler (or other filler material). The choice of material for the frame 120 may influence the overall weight, stiffness, and feel of the paddle 100 during play.Docket No.: JOOL-016-US-PCT1

[0060] The frame 120 may also serve as an attachment point for other components of the paddle 100. For example, the first surface 101 and the second surface 102 may be secured to the frame 120 along their edges in at least some portions of the paddle 100. In certain aspects, the linking member 130 may be positioned between the frame 120 and other internal components of the paddle 100, potentially altering the transfer of energy between the frame 120 and the playing surfaces during ball impact. In certain aspects, the frame 120 may include features for attaching additional components, such as a grip on the handle portion or an edge guard around the perimeter of the paddle 100. These features may include grooves, channels, and / or engagement points integrated into the structure of the frame 120.

[0061] The linking member 130 may be disposed between portions of the frame 120 and other structures of the paddle 100, such as the core 210 and / or one of the first surface 101 and the second surface 102. In certain aspects, the linking member 130 may follow the contour of the frame 120 along at least a portion of the perimeter of the paddle 100, e.g., along an interior perimeter of the frame 120, separating the frame 120 from other internal components along one or more portions of the frame. By way of example, this configuration may allow the linking member 130 to isolate, at least in part, the first surface 101 and the second surface 102 from the frame 120. This may provide vibration dampening (e.g., to alter the feel or reduce noise) for the paddle 100, particularly when the linking member 130 is formed of a material designed to absorb energy (e.g., by absorbing vibration energy and converting it to other energy such as heat, exhibiting elastic and / or viscous properties, deforming under stress and returning to its original shape, and the like).

[0062] In some aspects, a linking member may be distinguished from a filler material in that the linking member may be a discrete, pre-formed component with a defined shape and structure, whereas a filler material may be introduced as a flowable or expandable substance that conforms to available space within the paddle structure. A linking member may also or instead be positioned to interrupt or decouple direct contact between playing surfaces and the frame, whereas a filler material may occupy space without necessarily providing such decoupling. In certain aspects, a linking member may extend along a perimeter of the core or playing surface to create a boundary region, while a filler material may be disposed within cavities or voids without forming such a boundary. The linking member may in some cases be removable and replaceable, whereas a filler material may be permanently bonded or cured in place during manufacturing.

[0063] The linking member 130 may be formed of a material that is different from that of other components of the paddle 100, such as the frame 120, the core 210, the exteriorDocket No.: JOOL-016-US-PCT1surfaces 101, 102, fillers, or other components. For example, in certain aspects, the linking member 130 may have a greater elasticity than the frame 120. This difference in elasticity may allow the linking member 130 to absorb and distribute forces differently than the frame 120 during gameplay.

[0064] The linking member 130 may be formed from a variety of materials selected to provide desired performance characteristics for the paddle 100. In some aspects, the material of the linking member 130 may include at least one of ethylene vinyl acetate, polyurethane, rubber (e.g., natural or synthetic, including but not limited to neoprene, silicone, and the like), a fibrous material, a foam material (e.g., ethylene-vinyl acetate (EVA) foam, polyethylene foam, or other closed-cell or open-cell foam structures), a thermoplastic elastomer, a metal alloy, a fluid (e.g., an air gap, a structure filled with air or another gas / fluid, and so forth), a gel-like material, and the like. By way of example, the material of the linking member 130 may include a thermoplastic elastomer comprising at least one of a thermoplastic vulcanizate (TPV), a thermoplastic polyolefin (TPO), and a thermoplastic polyurethane (TPU). In certain aspects, the linking member 130 may comprise composite materials that combine multiple material types to achieve specific mechanical properties. The linking member 130 may be formed from materials that are the same as or different from the materials used for the frame 120, the core portions, or the exterior surfaces 101, 102. These materials may provide specific performance characteristics for the linking member 130, such as enhanced elasticity and / or durability.

[0065] The material properties of the linking member 130 may be selected based on desired paddle performance characteristics. For instance, the linking member 130 may exhibit a hardness in a range suitable for providing vibration dampening while maintaining structural integrity during ball strikes. The linking member 130 may have a flexibility sufficient to accommodate deformation during play while returning to its original shape after stress is removed. In an aspect, the material resilience of the linking member 130 may be selected to be relatively high in order to provide high energy return at impact, or may be selected to be relatively low to promote greater energy absorption and vibration damping. In addition, or instead, the damping loss factor can be adjusted to control the paddle response and / or energy return. In an aspect, the material hardness of the linking member 130 may be tailored to modulate impact feel and control. In an aspect, the material density of the linking member 130 may be selected to precisely influence overall mass, balance point, swing weight, and / or twist weight of the paddle. In an aspect, the linking member 130 may include different material densities in different areas, for example, a higher density material may be presentDocket No.: JOOL-016-US-PCT1along the paddle sides to increase twist weight, and a lower density material may be present along the paddle top to adjust swing weight. In some aspects, the linking member 130 may provide thermal stability across a range of temperatures encountered during outdoor or indoor play. The linking member 130 may also or instead exhibit durability characteristics that allow it to withstand repeated impacts without degradation over extended periods of use.

[0066] In certain aspects, the linking member 130 may be formed of one continuous piece, as shown in Figs. 1 and 2. This continuous structure may extend along, or adjacent to, the perimeter of the paddle 100, (e.g., along an internal perimeter of the frame) providing substantially consistent properties throughout its length. The linking member 130 may also or instead have varying thicknesses, materials, or other properties in different portions of the paddle 100, to provide different playing / feel characteristics in such different portions. For example, the thickness and / or the width of the linking member 130 may vary in different regions of the paddle 100, potentially allowing for customized performance characteristics in specific areas. In certain aspects, one or more portions of the linking member 130 may be at least 4 millimeters thick, where thickness is measured from an outer face of the linking member (e.g., adjacent the frame) to an inner face (e.g., adjacent the core) — e.g., the linking member 130 may have a thickness of 8 mm or more in certain regions. In an aspect, one or more portions of the linking member 130 may be at least 2 millimeters thick. In an aspect, one or more portions of the linking member 130 may be at least 1 millimeter thick. Other dimensions are also or instead possible.

[0067] In alternative configurations, the linking member 130 may be implemented as a continuous strip, a segmented structure, or a series of discrete elements positioned at intervals around the head portion 108 of the paddle. The linking member 130 may have a uniform cross-sectional profile along its length, or the cross-sectional profile may vary to provide different performance characteristics in different regions of the paddle 100. In some aspects, the linking member 130 may include one or more channels, grooves, or apertures that affect its flexibility or weight distribution. The linking member 130 may be a singlepiece component or may comprise multiple layers of the same or different materials. In certain aspects, the linking member 130 may include attachment features such as adhesive surfaces, interlocking profiles, or mechanical engagement elements to facilitate connection with one or more of the frame 120, the core 210, or other components of the paddle 100.

[0068] The linking member 130 may be at least partially exposed along one or more of the first surface 101 and the second surface 102 of the paddle 100 — e.g., where the linking member 130 is viewable external to the paddle 100. This exposure may provide a user withDocket No.: JOOL-016-US-PCT1insight into the playing characteristics of the paddle 100 (e.g., the color of the linking member may indicate a performance property), be used to achieve a specific design or aesthetic appeal, and so forth. In other aspects, the linking member 130 may be at least partially covered along one or more of the first surface 101 and the second surface 102 of the paddle 100 — e.g., where at least a portion of the linking member 130 is not viewable external to the paddle 100.

[0069] The linking member 130 may be disposed between the core 210 and the frame 120 along at least a first region of the head portion 108 of the paddle 100, where the linking member 130 separates the core 210 and the frame 120 along the first region, and where at least a portion of the linking member 130 separates each of the first surface 101 and the second surface 102 from contact with the frame 120 along the first region. The first region may be disposed along at least a top 103 of the paddle 100. The first region may extend therefrom along at least one or more sides of the paddle — e.g., the first side 104 and the second side 105. The first region may also or instead be (wholly or partially) disposed along at least one of the sides of the paddle 100 (e.g., the linking member 130 may be disposed along the first side 104 and the second side 105 while being absent, or present, along the top 103). In some aspects, the first region is also or instead disposed along at least a throat 106 of the paddle 100, along one or both of the first side 104 and the second side 105.

[0070] The linking member 130 may also or instead include one or more cavities (e.g., the voids 638 of Fig. 6), which may be design features determined to provide a specific weight, stiffness, or other performance property of the paddle. By way of example, at least one of such cavities may be fillable with a fluid (e.g., air, another gas, a liquid or gel, and the like). In this manner, or in a different manner, at least one of the cavities may be selectively expandable. Thus, one or more cavities formed within the structure of the linking member 130 may serve various purposes. In certain aspects, at least one of the cavities may be fillable with a fluid. The fluid may be a liquid, gas, or gel-like substance that can be introduced into or removed from the cavity. This feature may allow for customization of the paddle’s weight distribution, vibration dampening properties, or other performance characteristics.Furthermore, at least one of the one or more cavities may be selectively expandable. This expandability may be achieved through various means, such as the introduction of a pressurized fluid or the use of a material that can change its volume in response to certain stimuli (e.g., heat). The ability to selectively expand one or more cavities within the linking member 130 may provide a means to adjust the paddle’s performance characteristics during use or between play sessions. Moreover, in some aspects, a tension of the frame about theDocket No.: JOOL-016-US-PCT1head portion of the paddle may be adjustable, e.g., where adjustment of the tension may be accommodated by compression and / or expansion of the linking member 130.

[0071] The positioning and properties of the linking member 130 may affect the overall performance and feel of the paddle 100 during play. For example, in an aspect, by isolating the first surface 101 and the second surface 102 from the frame 120, the linking member 130 may alter how forces are transmitted through the paddle 100 upon impact with a ball. This configuration may potentially enhance control, alter the power, reduce vibrations or otherwise change the paddle feel, increase dwell time on impact with the ball, generate increased spin, and / or provide other performance benefits during gameplay.

[0072] Fig. 2 shows the core 210 of the paddle 100. The core 210 may be any as described herein or otherwise known in the art. The core 210 may be formed from a first material. In certain aspects, the first material may include at least one of: polypropylene, metal, Nomex, Kevlar, a fibrous material (e.g., carbon fiber), foam, a polymer, wood, a corrugated material, polystyrene, phenolic resin, and / or any other synthetic or natural material. In certain aspects, the core 210 may at least partially include a honeycomb structure, an open-cell structure, and / or a lattice structure. These structures may provide a balance of strength and lightweight properties for the paddle 100. The core structure may allow for efficient energy transfer when striking a ball, potentially enhancing the paddle’s performance. In an aspect, the core 210 may include multiple core portions, such as described, e.g., with respect to the paddle 1300 of Figs. 13A-13C. In general, the selection of the first material for the core 210, and its configuration, may influence the overall weight, stiffness, and performance characteristics of the paddle 100.

[0073] The core 210 may be designed to be replaceable in certain paddle configurations. This feature may allow for customization of the paddle’s performance characteristics without replacing the entire paddle structure. For example, the core 210 may be replaced in a manner similar to changing strings in a tennis racket, where the frame 120 remains the same, but the interior component is changed. In an aspect, the core may be couplable to the frame 120 or other paddle components, such as a mid-layer (e.g., the midlayer 1326 of Figs. 13A-13C). It will be understood that any of the devices, systems, apparatus, methods, kits, and so forth as described herein may include a mid-layer having one or more features as described in U.S. Pat. App. No. 19 / 533,571 filed on February 09, 2026, the entire contents of which is hereby incorporated by reference. In an aspect, the paddle 100 may be part of a kit that allows for customization and assembly of various components, or otherwise part of a system for playing a paddle sport. The coupling between the core, or coreDocket No.: JOOL-016-US-PCT1portions, and other paddle components may be achieved through various means, such as mechanical fasteners, adhesives, or interlocking designs that facilitate secure attachment while allowing for future removal. The core 210 may, in some configurations, serve as the playing surface of the paddle 100 without a separate surface layer. In such configurations, the first surface 101 and the second surface 102 may be formed directly from the material of the core 210 (e.g., the core and playing surface may include a polymeric foam). This construction may simplify the manufacturing process of the paddle 100. The core 210 may interface with the linking member 130 along certain regions of the paddle 100 (e.g., along a perimeter of the core 210). This interface may affect how forces are transmitted through the paddle 100 during gameplay, potentially altering the paddle’s performance characteristics.

[0074] The linking member 130 may be designed to fit between the core 210 and the frame 120 when the paddle 100 is assembled. In certain aspects, the linking member 130 may extend along the perimeter of the paddle 100, including the top 103, the first side 104, the second side 105, and potentially the throat 106. The U-shaped configuration of the linking member 130 as shown in Fig. 2 may be complementary to the shape of the frame 120, allowing for a substantially consistent separation between the frame 120 and the core 210 along the paddle’s perimeter. The positioning of the linking member 130 between the core 210 and the frame 120 may allow for some degree of isolation between these components. This configuration may potentially alter the paddle’s response to ball impact, affecting characteristics such as power, control, and / or vibration dampening.

[0075] Figs. 3-6 illustrate cross-sectional views of portions of pickleball paddles, according to representative examples. Starting with Figs. 3 and 4, Fig. 3 shows a cross-sectional view of a portion of a paddle structure lacking a linking member, while Fig. 4 depicts a cross-sectional view of a paddle structure incorporating a linking member 430.

[0076] In Fig. 3, the cross-sectional view reveals a paddle structure including a first surface 301 and a second surface 302 with a core 310 positioned therebetween. The first surface 301 and the second surface 302 may form the playing surfaces of the paddle. A first filler 312 may be disposed between the first surface 301 and a second surface 302, as well as between the core 310 and a frame 320. The frame 320 may extend along an edge portion of the paddle, and a second filler 322 may be disposed within the frame 320. An edge guard 350 may extend around the edge of the paddle, including an exterior portion of the frame 320, and may extend partially over the playing surfaces 301, 302. The edge guard 350 may provide protection for the frame 320 and other components of the paddle during gameplay or transport. The edge guard 350 may be constructed from a durable material capable ofDocket No.: JOOL-016-US-PCT1withstanding impacts and wear, such as, e.g., one or more of polyurethane, thermoplastic polyurethane (TPU), polyvinyl chloride (PVC), acrylonitrile butadiene styrene (ABS), nylon, polypropylene, rubber, silicone, ethylene vinyl acetate (EVA), or thermoplastic elastomers. In some aspects, the edge guard 350 may include a fiber-reinforced material such as fiberglass or carbon fiber composite. The selection of material for the edge guard 350 may be based on factors such as weight, cost, aesthetic appearance, and the desired level of protection for the frame 320 and other paddle components.

[0077] Some challenges that can exist with this structure include connecting the first filler 312 to each of the core 310 and the frame 320, particularly because the edge of the core 310 may not be a flat surface (or an otherwise even or consistent surface, e.g., the surface may include recesses or openings), making assembly a potential challenge. This embodiment may further lack the advantages of a linking member as described herein. For example, because the first surface 301 and a second surface 302 may be touching the first filler 312, the core 310, and / or the frame 320, vibrations or other impact forces from striking a ball along these surfaces may be transferred to the frame 320, which may be substantially rigid, where such a transfer of forces may be felt more intensely by a user holding the paddle than they would otherwise with the presence of a linking member according to the present teachings. Some potential solutions to these potential issues are outlined in discussion of the figures of cross-sections below, which may include one or more of: a linking member, an inner frame (e.g., a layer of carbon fiber with a foam filler that is disposed between the core 310 and the first filler 312, such as described in Fig. 5B), use of a filler material that can be cured with the core 310 and / or frame 320, and so forth.

[0078] Fig. 4 illustrates another cross-sectional view of a paddle portion with a configuration different from Fig. 3, i.e., including a linking member 430. More specifically, the structure may include two playing surfaces, a first surface 401 and a second surface 402, with a core 410 positioned therebetween, a frame 420 disposed along an edge portion with a second filler 422 within the frame 420, an edge guard 450 extending around the edge of the paddle including an exterior portion of the frame 420, and a linking member 430 located between the core 410 and the frame 420. The linking member 430 may separate the core 410 from the frame 420 along certain regions of the paddle. In certain aspects, the linking member 430 may have different material properties than either or both of the core 410 and the frame 420, such as greater elasticity. The arrangement of these components may create a paddle structure where the linking member 430 interfaces between the playing surfaces (and / or the core 410) and the frame 420 along certain portions of the paddle. ThisDocket No.: JOOL-016-US-PCT1configuration may result in a modified transfer of energy between the playing surfaces (and / or the core 410) and the frame 420 during ball impact, potentially altering the paddle’s performance characteristics, as compared to a paddle of comparable design without a linking member.

[0079] In particular, the example paddle structure of Fig. 4 shows the first surface 401 and the second surface 402 isolated from the frame 420 by the linking member 430, as well as being isolated from most of the linking member 430. That is, neither the first surface 401 nor the second surface 402 overlays the linking member 430 in this aspect. In some aspects, the linking member 430 may not contact either of the first surface 401 and the second surface 402. Alternatively, in some aspects, one or both of the first surface 401 and the second surface 402 can at least partially overlay the linking member 430, e.g., while still maintaining a separation, via the linking member 430, between these surfaces and the frame 420. More particularly, the separation between the playing surfaces and the frame 420 in some aspects may not be continuous — i.e., there may be portions of the paddle where one or both of these surfaces connect the core 410 and the frame 420.

[0080] Similarly, the edge guard 450 may be separated from contact with each of the first surface 401 and the second surface 402 by one or more of the frame 420 and the linking member 430 along at least a portion of the paddle. The edge guard 450 may extend over a top frame surface and a bottom frame surface as shown in Fig. 4. In some such aspects, the edge guard 450 may not contact the linking member 430 as shown in the figure. In other such aspects, the edge guard 450 may overlay at least a portion of the linking member 430 — e.g., by completely overlaying the linking member 430 in some aspects (for example, to conceal the linking member 430 via the edge guard 450).

[0081] Fig. 5A shows a cross-sectional view of a portion of a paddle structure having a linking member 530, and Fig. 5B shows a cross-sectional view of a portion of a frame (an inner frame 520a), according to representative examples. The paddle may include a first surface 501 and a second surface 502, a core 510 positioned at least partially between the first surface 501 and the second surface 502, a first filler 512 (which may correspond to an expanded or otherwise finalized version of the second filler 522a of the inner frame 520a), a linking member 530, and two or more frame portions (e.g., inner frame 520a and outer frame 520b).

[0082] The frame portions shown in the example paddle structure of Figs. 5A-5B may include an inner frame 520a and an outer frame 520b. One or more of the inner frame 520a and the outer frame 520b may be the same or similar to any of the frames describedDocket No.: JOOL-016-US-PCT1herein. For example, the outer frame 520b may include a second filler 522b, and may be disposed substantially along an outer perimeter of the paddle structure, e.g., where it is located to be at least partially enveloped by an edge guard 550. The outer frame 520b may be separated from the inner frame 520a (and / or the core 510, and / or the playing surfaces 501, 502) by the linking member 530. It will be understood that the inner frame 520a shown in Fig. 5B is an example of what may be used, pre-manufactured, as the inner frame 520a shown in the paddle structure of Fig. 5 A — e.g., where the second filler 522a expands in a manufacturing process to become the first filler 512 of the paddle structure.

[0083] The inner frame 520a may envelope (partially or completely), or be disposed adjacent to, at least a portion of a perimeter of the core 510 along at least a region of a head portion of the paddle. The inner frame 520a may include a filler (e.g., the second filler 522a, which may be the same as, similar to, or different than the second filler 522b of the outer frame 520b, and which may expand to become, or otherwise is the same as, the first filler 512 of the paddle structure) disposed within at least a portion of the inner frame 520a. By way of example, the inner frame 520a may include carbon fiber surrounding the filler, e.g., where the filler is a second filler 522a that is expandable to fill the inner frame 520a after a manufacturing operation such as application of heat and / or pressure. The inner frame 520a may include a third surface 503 disposed at least partially between the linking member 530 and the core 510. The third surface 503 may be the same as, similar to, or different from each of the first surface 501 and the second surface 502. In some aspects, the third surface 503 is an extension of one or more of the first surface 501 and the second surface 502. In other aspects, the third surface 503 is separate and distinct from one or more of the first surface 501 and the second surface 502. The third surface 503 may be structurally configured for coupling with the linking member 530, such as, e.g., via adhesive bonding, mechanical interlocking features, friction fit engagement, or co-molding during a manufacturing process. Furthermore, the inner frame 520a may include an opening 524 (e.g., a side of the inner frame adjacent the core may be partially or fully open to the core), which can be beneficial for joining the second filler 522a with the core 510 (e.g., where the second filler may infiltrate open regions along the edge of the core, adhere to the core, bond with the core, or the like). Alternatively, the inner frame 520a may define a substantially closed structure.

[0084] Fig. 6 shows a cross-sectional view of a portion of a paddle structure having a linking member 630, according to a representative example. The paddle structure may include a first surface 601 and a second surface 602 with a core 610 positioned therebetween, a frame 620 extending along an edge portion of the paddle with a second filler 622 within theDocket No.: JOOL-016-US-PCT1frame 620, an edge guard 650 extending around the exterior of the frame 620, and a linking member 630 disposed between the core 610 and the frame 620.

[0085] The linking member 630 may contain a plurality of portions and / or layers as shown in this example. By way of example, the linking member 630 may resemble a structure commonly found in table tennis paddles, and more particularly playing surfaces thereof, having at least two distinct layers: an underlying layer, and a layer with pimples or other protrusions. In table tennis, the pimple structure on a top sheet serves several purposes, including allowing the ball to sink deeper into the rubber, creating a greater contact area for enhanced grip. This grip, combined with high friction, ensures that the ball stays on the rubber longer before being released, enabling players to generate more spin and control without sacrificing power because the flexibility of the pimples efficiently return the energy when the pimples spring back to their original shape. This mechanism may not only enhance energy return but can also maintain consistency in spin and speed, even during angled shots. Applying this concept from table tennis or the like, and combining it with the linking member technology, a similar configuration may be used for the structure of the linking member 630 in pickleball paddles. In this manner, advantages from the elasticity of the “pimples” may be used without affecting deflection (e.g., the pimple structure of a table tennis paddle may be oriented to face the playing surface while the pimple structure within a linking member may be oriented substantially orthogonally to the first surface 601 or second surface 602). It will be understood that this is just an example, and that any kind of material or structure for the linking member 630 may be used to customize its flexibility, properties, the performance of the paddle, etc.

[0086] As shown in the example of Fig. 6, the linking member 630 may include one or more protruding legs 634. In particular, the linking member 630 may include a base 632 with one or more protruding legs 634 extending from the base 632. In certain aspects, the one or more protruding legs 634 may extend from the base 632 toward the core 610 of the paddle. Alternatively, the one or more protruding legs 634 may extend from the base 632 toward the frame 620. Any of the features shown in Fig. 6 may be the same as, or similar to, like features described herein, such as features of the paddle of Fig. 4.

[0087] The paddle structure may further include a linking medium 636 contacting the one or more protruding legs 634. The linking medium 636 may be part of the overall structure of the linking member 630, or it may be a separate component. The linking medium 636 may be disposed between the one or more protruding legs 634 and adjacent components, such as the core 610 or the frame 620. In certain aspects, the linking member 630 mayDocket No.: JOOL-016-US-PCT1include one or more linking mediums 636. At least one of these linking mediums 636 may include at least one projection and / or at least one void 638 — e.g., where these components may cooperate with protruding legs 634 or the like. Also or instead, these projections or voids 638 may alter the mechanical properties of the linking medium 636, potentially affecting the paddle’s performance characteristics. The linking medium 636 may be made from one or more materials, which may be the same as, or similar to, materials used for the linking member 630 (or any as described herein). For example, the linking medium 636 may include at least one of a thermoplastic polyurethane, polyethylene, a thermoplastic rubber, any thermoplastic, thermoset, rubber, fiber-based material, foam material, and so on.

[0088] The configuration of the linking member 630 with the base 632 and protruding legs 634 may allow for customization of the paddle’s response to ball impact. The shape and arrangement of the protruding legs 634 may influence how forces are transmitted between the core 610 and the frame 620 during gameplay. By way of example, in some aspects, the protruding legs 634 may have a cylindrical shape, providing substantially uniform compression characteristics across the linking member 630. In other aspects, the protruding legs 634 may have a conical or tapered shape, where a wider base transitions to a narrower tip, which may allow for progressive resistance during compression. The protruding legs 634 may also or instead have a polygonal cross-section (e.g., hexagonal). In certain aspects, the protruding legs 634 may have a mushroom-like shape with an enlarged head portion, which may provide different engagement characteristics with adjacent components. In an aspect, the protruding legs 634 may have an elongated bar shape, and may be oriented in substantial alignment with a length of the linking member 630 or at an angle thereto; in some aspects one or more of the protruding legs 634 may be oriented differently than other protruding legs 634. Regarding arrangement, the protruding legs 634 may be disposed in a regular grid pattern across the base 632, providing substantially uniform properties throughout the linking member 630. Alternatively, the protruding legs 634 may be arranged in a staggered or offset pattern, which may distribute forces more evenly during compression. In some aspects, the protruding legs 634 may be arranged in concentric rows or arcs that follow the contour of the paddle perimeter. The spacing between adjacent protruding legs 634 may be uniform or may vary across different regions of the linking member 630 to provide different stiffness or dampening characteristics in specific areas of the paddle. In certain aspects, the density of the protruding legs 634 may be greater in regions corresponding to a sweet spot of the paddle and lower in peripheral regions, or vice versa. The linking mediumDocket No.: JOOL-016-US-PCT1636 may further modify this force transmission, potentially enhancing control, reducing vibrations (potentially including sound), or providing other performance benefits.

[0089] Thus, as demonstrated by the figures described above, linking members can be included in one of many different configurations of paddle construction. By way of example, a filler material may be present between the linking member and the core. In such aspects, the filler material may adhere the linking member with the core. Such a filler material may include a foam or the like. Also or instead, the linking member and the core may be mechanically coupled. Also or instead, the linking member and the core may be adhered to one another. Also or instead, the linking member and the frame may be adhered to one another. The linking member may also or instead be removable and replaceable in certain aspects.

[0090] Fig. 7 shows a pickleball paddle 700, and Fig. 8 shows an exploded view of the pickleball paddle 700 of Fig. 7, according to a representative example. The paddle 700 may be similar to others as described herein, and may thus include one or more features of other paddles described herein, and vice-versa. The paddle 700 may include a core 710 that forms a central portion of the paddle 700, e.g., where this core 710 is disposed within a head portion of the paddle 700 and is separated from a handle portion of the paddle 700. This may be advantageous for removal of the core 710, e.g., for maintenance and / or replacement. In certain aspects, the core 710 may be positioned between a first surface 701 and a second surface 702 of the paddle 700, where such surfaces may be coupled to the core 710 or they may be extensions of the core 710 itself.

[0091] The paddle 700 may include a frame 720 extending, partially or wholly, around a perimeter of the paddle 700, and a linking member 730 positioned between the core 710 and the frame 720. The linking member 730 may include any one or more of the features of other linking members as described herein, and vice-versa. In general, the linking member 730 may provide a separation between the core 710 and frame 720, creating a distinct boundary between these components.

[0092] In some aspects, the linking member 730 may extend completely around the core 710. That is, in the example paddle 700, the linking member 730 may follow the contour of the frame 720 (e.g., an interior perimeter 724 of the frame 720) along the perimeter of the paddle 700. This configuration may allow the linking member 730 to separate the core 710 from the frame 720 substantially consistently around the paddle 700. In other aspects, the linking member 730 may not fully encircle the core 710.Docket No.: JOOL-016-US-PCT1

[0093] Fig. 9 shows a pickleball paddle 900, Figs. 10A-10C show a plan view, a cross-sectional view, and an enlarged detail view, respectively, of the pickleball paddle 900 of Fig. 9, and Figs. 11 A, 1 IB, and 12 show multiple views of components of a pickleball paddle assembly, according to representative examples. The paddle 900 may include a first surface 901 that forms a playing surface of the paddle 900, a frame 920 extending around a perimeter of the paddle 900, and a gap 930.

[0094] The gap 930 may be formed along the surface of the paddle 900, e.g., between portions of the frame 920 and other portions of the paddle 900. For example, the gap 930 may extend along certain regions of the paddle 900 where the first surface 901 is separated from direct contact with the frame 920. This configuration may potentially alter how forces are transmitted through the paddle 900 upon impact with a ball, which may affect the paddle’s performance characteristics during gameplay. In general, the configuration of the gap 930 may allow for customization of the paddle’s response to ball impact — e.g., where such configuration may include the shape of the gap 930, the dimensions of the gap 930 (e.g., the length, depth, and / or width of the gap 930), the materials that define borders for the gap 930, materials that may fill the gap 930 (wholly or partially), the location of the gap 930, whether the gap 930 is continuous or discontinuous, and so forth. In some aspects, the gap 930 may have structural or performance properties similar to a linking member as described herein.

[0095] In certain aspects, the first surface 901 may be formed as an extension of the core of the paddle 900, providing a continuous structure from the interior to the exterior of the paddle 900. Alternatively, the first surface 901 may be a separate component attached to the core of the paddle 900. The gap 930 may interrupt the first surface 901 and / or the core of the paddle 900. In an aspect, the gap 930 may be open to the exterior surfaces on either side of the paddle and continue to a mid-layer (see, e.g., the mid-layer 1326 of Fig. 13C), thereby including a gap on each side of the paddle which may in some cases accommodate a linking member (e.g., the linking member 1330 of Fig. 13C). In another aspect, the gap 930 may be open to the first surface 901, continue through the core, and be open to an opposing second surface, such as the second surface 1002 of Fig. 10C n other aspects, the gap 930 may include a continuation of one or both of the first surface 901 and the core of the paddle 900 along an indentation or the like that defines the gap 930.

[0096] In certain aspects, the gap 930 may be devoid of material, creating a space between the frame 920 and the first surface 901. This configuration may allow for some degree of independent movement between the frame 920 and the first surface 901, potentiallyDocket No.: JOOL-016-US-PCT1altering the paddle’s response to ball impact. The empty space of the gap 930 may function as a linking member as described herein, providing a physical separation between components of the paddle 900. Alternatively, the gap 930 may be filled with one or more materials. These materials may include, but are not limited to, elastomers, foams, or other substances that may provide specific performance characteristics to the paddle 900. The material filling the gap 930 may act as a linking member as described herein, potentially altering how forces are transmitted between the frame 920 and the first surface 901 during gameplay.

[0097] In certain aspects, the gap 930 may be used for placement of a linking member, such as any as described herein. The linking member may be inserted into the gap 930, providing a connection between the frame 920 and the first surface 901 while maintaining a degree of separation between these components. The linking member placed in the gap 930 may have different material properties than the frame 920 and the first surface 901, such as greater elasticity, which may influence the paddle’s performance characteristics. In certain aspects, neither the first surface 901 nor the second surface 1002 of the paddle 900 may overlay the linking member placed in the gap 930. This configuration may allow for complete separation between the playing surfaces and the linking member. In other aspects, the linking member in the gap 930 may not contact either the first surface 901 or the second surface 1002 of the paddle 900, further isolating these components. Alternatively, in certain aspects, one or more of the first surface 901 and the second surface 1002 of the paddle 900 may at least partially overlay the linking member placed in the gap 930. This partial overlay may allow for some direct connection between the playing surfaces and the linking member while still maintaining separation from the frame 920 in other areas.

[0098] The configuration of the gap 930, whether empty, filled with material, or used for placement of a linking member, may allow for customization of the paddle’s response to ball impact. The separation or controlled connection between the first surface 901 or the second surface 1002 and the frame 920 created by the gap 930 may influence how forces are transmitted through the paddle 900 during gameplay, potentially altering the paddle’s performance characteristics.

[0099] Figs. 10A-10C illustrates three views of a pickleball paddle 900 and its construction — i.e., a plan view of the paddle 900 of Fig. 9, a cross-sectional view along the line 10B-10B of Fig. 10A, and an enlarged detail view of region 10C of Fig. 10B, according to a representative example. The cross-sectional view of Fig. 10C reveals an example of the internal construction of the paddle 900, showing the first surface 901, a second surface 1002, a core 1010 positioned between these surfaces, a frame 920 that at least partially surroundsDocket No.: JOOL-016-US-PCT1these components, a second filler 1022 within a portion of the frame 920, and the gap 930 formed between certain components of the paddle structure. This figure shows how the first surface 901 and the second surface 1002 may be present within the gap 930, and where the gap 930 is formed by an indented portion of each of the first surface 901 and the second surface 1002. In this manner, in certain aspects, instead of using a linking member (e.g., to increase flexibility for the paddle 900), the shape of the surfaces can yield the same or similar effects. That is, by including an indentation in the surfaces in some specific areas and creating such a gap 930, certain properties of the paddle 900 can be strategically designed.

[0100] In certain aspects, the core 1010 may contact the frame 920 along one or more regions where the linking member and / or gap 930 is absent. This contact between the core 1010 and the frame 920 may occur in specific areas of the paddle 900, potentially affecting the paddle’s response to ball impact in those or other regions. In other aspects, a region where the linking member and / or gap 930 is absent may be filled with a material or component separating the core 1010 and the frame 920.

[0101] Fig. 11 A illustrates a core of a pickleball paddle, and Fig. 1 IB shows multiple components of a pickleball paddle assembly, according to a representative example. The core 1010 of Fig. 11 A may include a paddle head shape with a handle portion extending from one end, where the core may include one or more indented portions along a perimeter of the head. Fig. 1 IB shows a frame 920 surrounding the core 1010, with a gap 930 formed therebetween (e.g., where the gap 930 may be defined by indented portions along the perimeter of the core 1010). In an alternative arrangement, the gap may be at least partially defined by a varying width of the frame 920 (e.g., the frame may be relatively wider in portions of the head where the gap 930 is absent and more narrow in portions where the gap 930 is present, in addition to, or instead of, the core 1010 including indentations).

[0102] Fig. 12 shows multiple components of a pickleball paddle assembly, according to a representative example, including a first surface 901, a second surface 1002, and a core 1010. The first surface 901 and second surface 1002 may be attached to the core 1010 or may be portions of the core 1010 in any manner described herein.

[0103] Figs. 13A-13C show a plan view, a cross-sectional view, and a detail view, respectively of a pickleball paddle 1300, and Fig. 14 shows an exploded view of the pickleball paddle 1300, according to a representative example. The paddle 1300 may include any of the features of other paddles being described herein, and vice-versa. For example, the paddle 1300 may be similar to the paddle 100 of Fig. 1, but where the paddle 1300 may include a mid-layer 1326.Docket No.: JOOL-016-US-PCT1

[0104] As shown in Figs. 13A-13C, the paddle 1300 may include a first surface 1301 and a second surface 1302 that form the playing surfaces of the paddle 1300, a frame 1320 that may extend wholly or partially around the perimeter of the paddle 1300, one or more portions of a core 1310 that may be positioned between the exterior surfaces 1301, 1302, and a linking member 1330 disposed between portions of the frame 1320 and the interior components of the paddle 1300. The linking member 1330 may be any as described herein, e.g., where the linking member 1330 provides a separation between the frame 1320 and the interior components along certain regions of the paddle 1300. The positioning and properties of the linking member 1330 may affect the overall performance and feel of the paddle 1300 during play. For example, by isolating the first surface 1301 and the second surface 1302 from the frame 1320 along at least some portions of the paddle 1300 (and / or by providing adjustable features such as fillable cavities and compressibility or expandability), the linking member 1330 may alter how forces are transmitted through the paddle 1300 upon impact with a ball. This configuration may potentially enhance control, reduce vibrations, reduce noise, or provide other performance benefits during gameplay, while also offering a degree of customization to suit individual player preferences.

[0105] A mid-layer 1326 may further be incorporated into the assembly, e.g., to provide additional structural support, and / or a surface upon which other components can be engaged, such as one or more portions of a core 1310, an exterior surface, and the like. As shown in the figure, in certain aspects, the mid-layer 1326 may extend from the frame 1320 toward the center of the head portion of the paddle 1300. In aspects, the mid-layer 1326 may be a separate component from the frame 1320, or may be unitarily formed with the frame 1320. In aspects where the linking member 1330 includes a void, the mid-layer 1326 may be exposed and / or viewable through this void.

[0106] The mid-layer 1326 may be configured as a continuous layer, or it may contain voids like a mesh or grid structure. A continuous mid-layer 1326 may provide uniform support throughout the paddle 1300, while a mesh or grid structure may offer a balance of support and weight reduction. The configuration of the mid-layer 1326 may influence the overall weight distribution and performance characteristics of the paddle 1300.

[0107] In an aspect, where a mid-layer is present, the core 1310 may include portions that are engageable with the mid-layer 1326 on respective sides of the paddle 1300. That is, the core 1310 may include a first core portion 1411 on a front side of the paddle 1300, and a second core portion 1412 on a back side of the paddle 1300, disposed opposite the front side. Therefore, the core 1310 of the paddle 1300 may include the first core portionDocket No.: JOOL-016-US-PCT11411 and the second core portion 1412. In certain aspects, the first core portion 1411 and the second core portion 1412 may be discrete components. In certain aspects, the first core portion 1411 and the second core portion 1412 may form the exterior playing surfaces 1301, 1302 on their respective sides of the paddle 1300. Alternatively, the first core portion 1411 and the second core portion 1412 may each be covered by a separate exterior playing surface component. This configuration may allow for independent customization or replacement of each core portion and / or each playing surface. In a similar manner, the paddle 1300 may include a linking member 1330 disposed on each side of the paddle 1300 — a first linking member 1431 disposed on the front side of the paddle 1300, and a second linking member 1432 disposed on the back side of the paddle 1300.

[0108] Any of the first core portion 1411, the second core portion 1412, the first linking member 1431, or the second linking member 1432 may be configured to fit within the frame 1320 of the paddle 1300, e.g., where they can be seated on or otherwise engaged with or coupled to the mid-layer 1326. The frame 1320 may thus define a cavity 1442 or recess on each of the front side and the back side of the paddle 1300, into which the core portions or linking members may be inserted. The mid-layer 1326 may be designed to accommodate these core portions or linking members, potentially providing a surface or structure against which the core portions or linking members may be seated. One or more of the core portions or linking members may be at least partially bounded by the frame 1320 — where being “bounded by” in this context shall include the frame 1320 at least partially surrounding a core portion or linking member by being directly adjacent to it, and / or the frame 1320 at least partially surrounding a core portion with one or more components or interstitial spacing therebetween (e.g., a linking member 1330, a gap, or the like), which thus includes indirectly bounding the core portion with the frame 1320.

[0109] In certain aspects, the mid-layer 1326 may be made of various materials such as carbon fiber, rubber, plastic, or strings with tension. The choice of material for the mid-layer 1326 may affect the paddle’s stiffness, vibration dampening properties, and overall feel during play. For example, a carbon fiber mid-layer 1326 may provide high strength and stiffness with minimal weight, while a rubber mid-layer 1326 may offer enhanced vibration dampening properties. The mid-layer 1326 may be formed of materials that are the same as or different from materials of the frame.

[0110] The positioning of the mid-layer 1326 in relation to the core 1310, frame 1320, and linking member 1330 may contribute to the overall structural integrity and performance of the paddle 1300. The interaction between these components may influenceDocket No.: JOOL-016-US-PCT1how forces are transmitted through the paddle 1300 during ball impact, potentially affecting the paddle’s power, control, and feel during gameplay.

[0111] Fig. 15 shows a pickleball paddle 1500, and Fig. 16 shows an exploded view of the pickleball paddle 1500 of Fig. 15, according to a representative example. The paddle 1500 may include any of the features of other paddles being described herein, and vice-versa. For example, the paddle 1500 may be similar to the paddle 700 of Fig. 7, but where the paddle 1500 in Figs. 15 and 16 includes a mid-layer 1626.

[0112] The paddle 1500 may include a first surface 1501 and a second surface (not shown, but where this surface would be disposed opposite the first surface 1501) that form the playing surfaces of the paddle 1500, a frame 1520 that extends around the perimeter of the paddle 1500, and one or more linking members 1530 disposed between portions of the frame 1520 and the interior components of the paddle 1500. Because the paddle 1500 may include a mid-layer 1626, there may be two sections on each side of the paddle for placing internal components thereof. For example, either side of the paddle 1500 may include a first core portion 1611 or a second core portion 1612 and each may include a separate linking member 1530.

[0113] In an aspect, the paddle 1500 herein may include: a core 1610; a frame 1520 surrounding at least a portion of the core 1610; and a linking member 1530 disposed between, and separating, the core 1610 and the frame 1520 along at least a first region of a head portion of the paddle 1500. In an aspect, the linking member 1530 may have a greater elasticity than each of the core 1610 and the frame 1520. The linking member 1530 may be at least partially exposed along one or more of a first surface and a second surface of the paddle.

[0114] Fig. 17 shows a flow chart of a method 1700 for forming a pickleball paddle, according to a representative example. The method 1700 may include several steps for assembling components of a paddle, such as a pickleball paddle. The paddle may be the same or similar to any of the paddles described herein, such as where the paddle includes a linking member.

[0115] As shown in step 1702, the method 1700 may include forming an interior paddle shape from a core, a first surface, and a second surface, where the core may be disposed between the first surface and the second surface. The interior paddle shape may form the main body of the paddle, providing the structure for the playing surfaces and internal components. In certain aspects, the first surface and the second surface may serve as the playing surfaces of the paddle, extending across a substantial portion of the paddle. The core may be positioned between the first surface and the second surface, providing an internalDocket No.: JOOL-016-US-PCT1structure and support for the paddle. The core may be any as described herein, e.g., formed from materials such as polypropylene, metal, Nomex, Kevlar, a fibrous material (e.g., carbon fiber), foam, a polymer, wood, a corrugated material, polystyrene, phenolic resin, and the like. In certain aspects, the core may at least partially include a honeycomb structure or an open-cell structure, which may provide a balance of strength and lightweight properties for the paddle. The first surface and the second surface may be made from materials suitable for providing desired playing characteristics, such as grip, spin, or power when striking a ball. In certain aspects, the first surface and the second surface may be formed as extensions of the core, providing a continuous structure from the interior to the exterior of the paddle.Alternatively, the first surface and the second surface may be separate components attached to the core of the paddle.

[0116] As shown in step 1704, the method 1700 may include surrounding at least a portion of the interior paddle shape with a linking member. The linking member may be any as described herein. The linking member may be positioned around the perimeter of the interior paddle shape formed in step 1702. In an aspect, the linking member may be inserted into a gap within the interior paddle shape. In certain aspects, the linking member may be formed of a material different from that of other components of the paddle. By way of example, the linking member may have a greater elasticity than the frame or the core.

[0117] The linking member may be configured to follow the contour of the frame along the perimeter of the paddle, separating the frame from other internal components. In certain aspects, the linking member may extend along the top, the first side, the second side, and potentially the throat of the paddle. The material of the linking member may include at least one of ethylene vinyl acetate, polyurethane, rubber, a fibrous material, a foam material, and a thermoplastic elastomer. In certain aspects, the material of the linking member may include a thermoplastic elastomer comprising at least one of a thermoplastic vulcanizate (TPV), a thermoplastic polyolefin (TPO), and a thermoplastic polyurethane (TPU). The linking member may be formed of one continuous piece, extending along the perimeter of the paddle to provide consistent properties throughout its length. In certain aspects, the linking member may have varying thicknesses in different portions of the paddle. Surrounding the interior paddle shape with the linking member may allow for customization of the paddle’s response to ball impact. The separation between the frame and other internal components created by the linking member may influence how forces are transmitted through the paddle during gameplay, potentially altering the paddle’s performance characteristics.Docket No.: JOOL-016-US-PCT1

[0118] As shown in step 1706, the method 1700 may include surrounding at least the portion of the interior paddle shape, including the linking member, with a frame. In certain aspects, the frame may extend around the entire paddle, providing structural support and defining the outer boundaries of the paddle. The frame may follow the contours of the paddle, including the top, the first side, the second side, and the throat. In certain aspects, the frame may be constructed from materials selected for their strength, durability, and weight characteristics. These materials may include, but are not limited to, various metals, composites, or polymers. The choice of material for the frame may influence the overall weight, stiffness, and feel of the paddle during play.

[0119] The frame may also or instead serve as an attachment point for other components of the paddle. For example, the first surface and the second surface may be secured to the frame along their edges. In certain aspects, the linking member may be positioned between the frame and other internal components of the paddle, potentially altering the transfer of energy between the frame and the playing surfaces during ball impact.

[0120] As shown in step 1708, the method 1700 may include forming a structure defining a paddle. This step 1708 may include coupling the core, the first surface, the second surface, the linking member, and the frame to form a single structure defining a pickleball paddle. Step 1708 may involve assembling the components formed and positioned in the previous steps into a unified paddle structure.

[0121] In certain aspects, the coupling may include placing components in a mold and applying one or more of pressure and heat. The mold may be shaped to match the desired final form of the paddle. By applying pressure and / or heat, the components may be bonded together, creating a solid, integrated structure. Alternatively, the coupling may include adhering components together to form the single structure. This process may involve using adhesives or bonding agents to join the various parts of the paddle. The adhesives may be selected based on their compatibility with the materials of the paddle components and their ability to withstand the forces experienced during gameplay.

[0122] The coupling process may ensure that the core remains securely positioned between the first surface and the second surface. The linking member may be firmly attached between the core and the frame along the designated regions of the paddle. The frame may be securely fastened around the perimeter of the paddle, encapsulating the other components and providing structural integrity to the overall paddle design.

[0123] In certain aspects, the coupling process may involve multiple stages. For example, the core may first be bonded to the first surface and the second surface. Then, theDocket No.: JOOL-016-US-PCT1linking member may be attached to this assembly. Finally, the frame may be coupled to the exterior, completing the paddle structure. The coupling step may also include any necessary finishing processes. This may involve trimming excess material, smoothing edges, or applying additional coatings or treatments to enhance the paddle’s durability or performance characteristics.

[0124] In certain aspects, the paddle may be assembled by pre-making parts and assembling them by hand using glue or the like. This approach allows for precise control over the placement and bonding of individual components. For example, the frame may be premade with the linking member attached to it, ensuring a secure connection between these elements before integration with other paddle components. Similarly, the core may be premade with the linking member attached to it, allowing for careful positioning of the linking member relative to the core before final assembly.

[0125] The foregoing description, for purpose of explanation, has been described with reference to specific embodiments. However, the illustrative discussions above are not intended to be exhaustive or to limit the disclosure to the precise forms disclosed. Many modifications and variations are possible in view of the above teachings.

[0126] Unless the context clearly requires otherwise, throughout the description, the words “comprise,” “comprising,” “include,” “including,” and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is to say, in a sense of “including, but not limited to.” Additionally, the words “herein,” “hereunder,” “above,” “below,” and words of similar import refer to this application as a whole and not to any particular portions of this application.

[0127] It will be appreciated that the devices, systems, and methods described above are set forth by way of example and not of limitation. For example, regarding the methods provided above, absent an explicit indication to the contrary, the disclosed steps may be modified, supplemented, omitted, and / or re-ordered without departing from the scope of this disclosure. Numerous variations, additions, omissions, and other modifications will be apparent to one of ordinary skill in the art. In addition, the order or presentation of method steps in the description and drawings above is not intended to require this order of performing the recited steps unless a particular order is expressly required or otherwise clear from the context.

[0128] The method steps of the implementations described herein are intended to include any suitable method of causing such method steps to be performed, consistent with the patentability of the following claims, unless a different meaning is expressly provided orDocket No.: JOOL-016-US-PCT1otherwise clear from the context. So, for example performing the step of X includes any suitable method for causing another party such as a remote user, a remote processing resource (e.g., a server or cloud computer) or a machine to perform the step of X. Similarly, performing steps X, Y, and Z may include any method of directing or controlling any combination of such other individuals or resources to perform steps X, Y, and Z to obtain the benefit of such steps. Thus, method steps of the implementations described herein are intended to include any suitable method of causing one or more other parties or entities to perform the steps, consistent with the patentability of the following claims, unless a different meaning is expressly provided or otherwise clear from the context. Such parties or entities need not be under the direction or control of any other party or entity, and need not be located within a particular jurisdiction.

[0129] While particular embodiments have been shown and described, it will be apparent to those skilled in the art that various changes and modifications in form and details may be made therein without departing from the spirit and scope of this disclosure and are intended to form a part of the invention as defined by the following claims, which are to be interpreted in the broadest sense allowable by law.

Claims

Docket No.: JOOL-016-US-PCT1CLAIMSWhat is claimed is:

1. A pickleball paddle, the paddle comprising:a first surface;a second surface;a core disposed between the first surface and the second surface, the core comprising a first material;a frame disposed around at least a head portion of the paddle substantially along an edge portion thereof; anda linking member formed of a second material different than the first material of the core, the linking member disposed between the core and the frame along at least a first region of the head portion of the paddle, the linking member separating the core and the frame along the first region, and at least a portion of the linking member separating each of the first surface and the second surface from contact with the frame along the first region.

2. The paddle of claim 1, wherein the second material of the linking member has a greater elasticity than the first material of the core.

3. The paddle of claim 1, wherein the linking member has a greater elasticity than the frame.

4. The paddle of claim 1, wherein the second material of the linking member includes at least one of ethylene vinyl acetate, polyurethane, rubber, a fibrous material, a foam material, and a thermoplastic elastomer.

5. The paddle of claim 4, wherein the second material of the linking member includes a thermoplastic elastomer comprising at least one of a thermoplastic vulcanizate (TPV), a thermoplastic polyolefin (TPO), and a thermoplastic polyurethane (TPU).

6. The paddle of claim 1, wherein the linking member includes one or more protruding legs.Docket No.: JOOL-016-US-PCT17. The paddle of claim 6, wherein the linking member includes a base, wherein the one or more protruding legs extend from the base.

8. The paddle of claim 7, wherein the one or more protruding legs extend from the base toward the core of the paddle.

9. The paddle of claim 7, wherein the one or more protruding legs extend from the base toward the frame.

10. The paddle of claim 7, further comprising a linking medium contacting the one or more protruding legs.

11. The paddle of claim 1, wherein the linking member includes one or more linking mediums.

12. The paddle of claim 11, wherein at least one of the one or more linking mediums include at least one projection and / or at least one void.

13. The paddle of claim 1, wherein the linking member is formed of one continuous piece.

14. The paddle of claim 1, wherein one or more portions of the linking member are at least 4 millimeters thick.

15. The paddle of claim 1, wherein neither the first surface nor the second surface overlays the linking member.

16. The paddle of claim 15, wherein the linking member does not contact either of the first surface and the second surface.

17. The paddle of claim 1, wherein one or more of the first surface and the second surface at least partially overlays the linking member.Docket No.: JOOL-016-US-PCT118. The paddle of claim 1, wherein the first region is disposed along at least a top of the paddle.

19. The paddle of claim 18, wherein the first region extends along at least one or more sides of the paddle.

20. The paddle of claim 1, wherein the first region is disposed along at least one or more sides of the paddle.

21. The paddle of claim 1, wherein the first region is disposed along at least a throat of the paddle.

22. The paddle of claim 1, further comprising a filler material between the linking member and the core.

23. The paddle of claim 22, wherein the filler material adheres the linking member with the core.

24. The paddle of claim 22, wherein the filler material includes foam.

25. The paddle of claim 1, wherein the linking member and the core are mechanically coupled.

26. The paddle of claim 1, wherein the linking member and the core are adhered to one another.

27. The paddle of claim 1, wherein the linking member and the frame are adhered to one another.

28. The paddle of claim 1, further comprising an edge guard disposed along an outer perimeter of at least a portion of the frame.Docket No.: JOOL-016-US-PCT129. The paddle of claim 28, wherein the edge guard is separated from contact with each of the first surface and the second surface by the linking member along at least the first region of the head portion of the paddle.

30. The paddle of claim 28, wherein the edge guard extends over a top frame surface and a bottom frame surface.

31. The paddle of claim 30, wherein the edge guard does not contact the linking member.

32. The paddle of claim 30, wherein the edge guard overlays at least a portion of the linking member.

33. The paddle of claim 30, wherein the edge guard overlays an entirety of the linking member.

34. The paddle of claim 1, further comprising an inner frame enveloping at least a portion of a perimeter of the core along at least the first region of the head portion of the paddle.

35. The paddle of claim 34, further comprising a filler disposed within at least a portion of the inner frame.

36. The paddle of claim 35, wherein the inner frame comprises carbon fiber surrounding the filler.

37. The paddle of claim 1, wherein the frame is disposed around the entire paddle.

38. The paddle of claim 1, wherein the core contacts the frame along one or more regions where the linking member is absent.

39. The paddle of claim 1, wherein the first surface and the second surface contact the frame along one or more regions where the linking member is absent.

40. The paddle of claim 1, wherein the core at least partially includes a honeycomb structure or an open-cell structure.Docket No.: JOOL-016-US-PCT141. The paddle of claim 1, wherein the first material includes at least one of: polypropylene, metal, Nomex, Kevlar, a fibrous material, foam, a polymer, wood, a corrugated material, polystyrene, and phenolic resin.

42. The paddle of claim 1, wherein one or both of the first surface and the second surface are playing surfaces for the paddle.

43. The paddle of claim 1, wherein the linking member includes one or more cavities.

44. The paddle of claim 43, wherein at least one of the one or more cavities is fillable with a fluid.

45. The paddle of claim 43, wherein at least one of the one or more cavities is selectively expandable.

46. The paddle of claim 1, wherein a tension of the frame about the head portion of the paddle is adjustable.

47. The paddle of claim 46, wherein adjustment of the tension is accommodated by compression of the linking member.

48. A pickleball paddle, the paddle comprising:a first surface;a second surface;a core disposed between the first surface and the second surface;a frame surrounding at least a portion of the core; anda linking member disposed between, and separating, the core and the frame along at least a first region of a head portion of the paddle, the linking member having a greater elasticity than each of the core and the frame;wherein the linking member is at least partially exposed along one or more of the first surface and the second surface of the paddle.

49. A method, comprising:Docket No.: JOOL-016-US-PCT1forming an interior paddle shape from a core, a first surface, and a second surface, wherein the core is disposed between the first surface and the second surface;surrounding at least a portion of the interior paddle shape with a linking member; surrounding at least the portion of the interior paddle shape, including the linking member, with a frame, wherein the linking member includes a greater elasticity than each of the core and the frame; andcoupling the core, the first surface, the second surface, the linking member, and the frame to form a single structure defining a pickleball paddle.

50. The method of claim 49, wherein the coupling comprises placing components in a mold and applying one or more of pressure and heat.

51. The method of claim 49, wherein the coupling comprises adhering components together to form the single structure.

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