HANDLE WITH MOUNTING TRACK FOR RECEIVING A MOUNT ASSEMBLY

Abstract

A handle with a mounting track includes a handle section. One or more legs extend from the handle section and are attachable to a surface. When the leg is attached to the surface, the handle section forms a graspable handle. A mounting track is formed along at least a portion of the handle section. The mounting track includes a base, two vertical rails extending opposite each other from the base, and two horizontal beams each extending from a different one of the vertical rails over the base toward the other horizontal beam. The horizontal beams are laterally spaced apart from each other by a first distance. The vertical rails and the horizontal beams define a track within which a retention element of a mount assembly can move.

Claims

1. A handle with a mounting track, comprising: a handle section; a mounting track formed along at least a portion of the handle section, the mounting track comprising a base, two horizontal beams, and two vertical rails extending opposite each other from the base in a first direction to the horizontal beams, wherein each of the horizontal beams extends from a different one of the vertical rails over the base toward the other horizontal beam, wherein the horizontal beams are laterally spaced apart from each other by a first distance, wherein the vertical rails and the horizontal beams define a track within which a retention element of a mount assembly can move; and at least one leg extending away from the handle section in a second direction opposite the first direction, wherein the at least one leg is attachable to a surface, wherein, when the at least one leg is attached to the surface, the handle section forms a graspable handle.

2. The handle of claim 1, wherein at least one of two opposing ends of the track is open to permit insertion of the retention element of the mount assembly into the track.

3. The handle of claim 1, wherein each of two opposing ends of the track is closed.

4. The handle of claim 1, wherein the handle section comprises a first surface and a second surface opposite the first surface, wherein the track is open along at least a portion of the first surface and the at least one leg extends away from the second surface.

5. The handle of claim 1, wherein the handle section comprises a gripping surface extending beneath the mounting track and coupling together the two horizontal beams of the mounting track.

6. The handle of claim 1, wherein the handle section has a first end and an opposing second end, and wherein the at least one leg comprises a first leg coupled to the first end of the handle section and a second leg coupled to the second end of the handle section.

7. The handle of claim 1, wherein the base of the mounting track is disposed between the two horizontal beams and the at least one leg.

8. The handle of claim 1, wherein the handle section is detachable from the at least one leg.

9. The handle of claim 1, wherein the at least one leg defines at least one surface-fastening aperture configured and arranged for receiving a fastener for fastening the at least one leg to a surface.

10. The handle of claim 1, further comprising an insertion zone for facilitating insertion of the retention element of the mount assembly into the track, the insertion zone comprising an insertion-zone base having a first end and an opposing second end, wherein at least one of the first end or the second end couples to the track; two vertical insertion-zone rails extending opposite each other from the insertion-zone base; and two horizontal insertion-zone beams, wherein each of the horizontal insertion-zone beams extends from a different one of the vertical insertion-zone rails over the insertion-zone base toward the other horizontal insertion-zone beam; wherein at least two opposing portions of the two horizontal endpiece beams are spaced apart from each other by a second distance that is at least 10% larger than the first distance to facilitate insertion of the retention element of the mount assembly into the track.

11. The handle of claim 10, wherein one of two opposing ends of the track is open, and wherein the insertion zone is disposed along the open end of the track.

12. The handle of claim 10, wherein the insertion zone is disposed along an insertion-piece positioned along an intermediate portion of the track.

13. The handle of claim 10, wherein the insertion zone is disposed along an endpiece positioned along an end of the track and forming a closed end of the track.

14. The handle of claim 10, wherein the insertion zone is at least partially disposed along the at least one leg.

15. A track-mounting system, comprising the handle of claim 10; and a mount assembly coupleable to the track of the handle, the mount assembly comprising a mount coupled to a retention element having a smallest lateral dimension that is greater than the first distance and at least one lateral dimension that is less than the second distance, the retention element configured and arranged for insertion into the mounting track along the insertion zone and sliding along the track to position the mount at a mounting location along the track.

16. The track-mounting system of claim 15, wherein the retention element is one of a T-bolt or a T-nut.

17. The track-mounting system of claim 15, wherein the mount is at least one of a ball or a cleat.

18. A method of coupling a mount assembly to a handle, the method comprising: providing the handle of claim 1; inserting a retention element of a mount assembly into the mounting track of the handle; and sliding the mount assembly along the mounting track to a mounting location.

19. The method of claim 18, wherein inserting a retention element of a mount assembly into the mounting track comprises inserting the retention element into an insertion zone.

20. The method of claim 18, further comprising fastening the at least one leg of the handle to a surface.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Non-limiting and non-exhaustive embodiments of the present invention are described with reference to the following drawings. In the drawings, like reference numerals refer to like parts throughout the various figures unless otherwise specified.

[0015] For a better understanding of the present invention, reference will be made to the following Detailed Description, which is to be read in association with the accompanying drawings, wherein:

[0016] FIG. 1 is a schematic perspective view of one embodiment of a handle with a mounting track suitable for receiving a retention element of a mount assembly, according to the invention;

[0017] FIG. 2A is a schematic perspective view of one embodiment of the handle of FIG. 1 with a handle section of the handle attached to one leg of the handle and separated from another leg of the handle, according to the invention;

[0018] FIG. 2B is a schematic perspective cross-sectional view of one embodiment of the handle of FIG. 2A, according to the invention;

[0019] FIG. 2C is a schematic first perspective, close-up view of one embodiment of a portion of the handle of FIG. 2A where the handle section of the handle is separated from one of the legs, according to the invention;

[0020] FIG. 2D is a schematic second perspective, close-up view of one embodiment of a portion of the handle of FIG. 2A where the handle section of the handle is separated from one of the legs, according to the invention;

[0021] FIG. 3A is a schematic perspective view of one embodiment of the handle of FIG. 1, the handle including insertion zones disposed along ends of the mounting track, the insertion zones configured for facilitating insertion of a retention element of a mount assembly into the mounting track, according to the invention;

[0022] FIG. 3B is a schematic first perspective view of one embodiment of a leg of the handle of FIG. 3A detached from the handle section, the leg including an insertion zone, according to the invention;

[0023] FIG. 3C is a schematic second perspective view of one embodiment of the leg of FIG. 3B, according to the invention;

[0024] FIG. 4 is a schematic perspective view of one embodiment of a portion of an endpiece coupled to a mounting track and forming a closed end, the endpiece including an insertion zone along which a retention element of a mount assembly can be inserted into the track, according to the invention;

[0025] FIG. 5A is a schematic perspective view of one embodiment of an insertion-piece disposed along the handle-section of the handle of FIG. 1, the insertion-piece disposed between two sections of the mounting track, according to the invention;

[0026] FIG. 5B is a schematic perspective cross-sectional view of one embodiment of the handle of FIG. 5A, according to the invention;

[0027] FIG. 6 is a schematic perspective view of one embodiment of a portion of an insertion-piece coupled to a mounting track, the insertion-piece including an insertion zone along which a retention element of a mount assembly can be inserted into the track, according to the invention;

[0028] FIG. 7A is a schematic first perspective view of one embodiment of the handle of FIG. 1 and a mount assembly suitable for insertion into the mounting track of the handle, according to the invention;

[0029] FIG. 7B is a schematic second perspective view of one embodiment of the handle and mount assembly of FIG. 7A, according to the invention;

[0030] FIG. 7C is a schematic third perspective view of one embodiment of the handle and mount assembly of FIG. 7A, according to the invention;

[0031] FIG. 7D is a schematic perspective view of one embodiment of the mount assembly of FIGS. 7A-7C inserted into the mounting track of the handle of FIGS. 7A-7C, according to the invention;

[0032] FIG. 7E is a schematic perspective view of one embodiment of the handle and mount assembly of FIG. 7D, according to the invention;

[0033] FIG. 8A is a schematic perspective view of one embodiment of the handle of FIG. 5A and mount assembly of FIG. 7A, the mount assembly suitable for insertion into the insertion-piece of the handle, according to the invention;

[0034] FIG. 8B is a schematic perspective view of one embodiment of the mount assembly of FIG. 8A received by the handle of FIG. 8A, according to the invention;

[0035] FIG. 9A is a schematic perspective view of another embodiment of a mount assembly suitable for being received by a mounting track, according to the invention; and

[0036] FIG. 9B is a schematic perspective cross-sectional view of one embodiment of the mount assembly of FIG. 9A, according to the invention.

DETAILED DESCRIPTION

[0037] The present invention is directed to the area of mounting track systems. The present invention is also directed to a handle that is attachable to a surface and that includes a mounting track configured for receiving a mount assembly.

[0038] A handle includes a mounting track for receiving a retention element of a mount assembly. When the retention element of the mount assembly is received by the mounting track, movement of the mount assembly is restricted to positions along a length of the track. One or more legs of the handle can be used to attach the handle to a surface (e.g., a vehicle surface, a dock, a countertop, a cabinet, a table, a floor, a wall, a ceiling, a ledge, or the like). When the one or more legs of the handle are attached to a surface, the handle forms a graspable handle.

[0039] The mounting track can be used to receive any suitable type of mount (e.g., a ball mount, a cleat, or the like or combinations thereof). The mounting track can be used to concurrently or sequentially receive any suitable number of mount assemblies (e.g., one, two three, four, five, six, seven, eight, nine, ten, twenty, or more mount assemblies).

[0040] Received mounts can be used to hold, retain, or secure any suitable type of object. In some embodiments, a received mount is coupleable to a docking feature for docking with an object, such as an electronic device. In some embodiments, a received mount is coupleable to an additional mount that facilitates docking of an object. In some embodiments, the mount can be used to secure the substrate to which it is attached to another object. In some embodiments, the mount includes one or more guide features to enable the mount to be retained in the mounting track in a particular orientation relative to the mounting track.

[0041] FIG. 1 illustrates, in a schematic perspective view, one embodiment of a handle 101 that includes a handle section 111 and legs 116a, 116b that are attachable to a surface. In the illustrated embodiment, the handle 101 includes two legs 116a and 116b. Any suitable number of legs can be used to attach the handle to a surface including, for example, one, two, three, four, five, or more legs. In the illustrated embodiment, the legs 116a and 116b are shown disposed along opposing ends of the handle section 111. The leg(s) can be coupled to the handle section at any suitable location(s) along a length of the handle section including one or more of the ends, or an intermediate portion, or a combination of one or more of the ends and an intermediate portion.

[0042] A mounting track 121 is formed along at least a portion of the handle section 111. The mounting track 121 has a first end 122, an opposing second end 123, and includes a track base 131 and two vertical track rails 133a, 133b extending opposite each other from the track base 131. Two horizontal track beams 135a, 135b extend from the vertical track rails 133a, 133b, respectively, over the track base 131 towards each other. The horizontal track beams 135a, 135b are laterally spaced apart from each other by a first distance 137. In at least some embodiments, the horizontal track beams 135a, 135b are laterally spaced apart from each other by the first distance 137 along an entire longitudinal length of the mounting track 121. In at least some embodiments, the horizontal track beams 135a, 135b are laterally spaced apart from each other by the first distance 137 along an entire longitudinal length of the handle section 111.

[0043] The vertical track rails 133a, 133b and the horizontal track beams 135a, 135b define a track within which a received retention element of a mount assembly can move. In at least some embodiments, the track is open exclusively along the first end 122 to permit insertion of the retention element of the mount assembly into the track. In other embodiments, the track is open along both the first end 122 and the second end 123 to permit insertion of the retention element of the mount assembly into the track from either end. As described below, with reference to FIG. 4, in at least some embodiments the track is closed along at least one end.

[0044] In at least some embodiments, the handle section 111 includes a gripping surface 139 that extends beneath the mounting track 121 and couples together the two horizontal track beams 135a, 135b. In at least some embodiments, the gripping surface 139 extends along an entire longitudinal length of the handle section 111. In at least some embodiments, the track base 131, two vertical track rails 133a, 133b, two horizontal beams 135a, 135b, and gripping surface 139 collectively form a continuous path of material along an axis transverse to a longitudinal length of the handle section 111.

[0045] The leg(s) may be attachable to a surface in any suitable manner (e.g., one or more fasteners, adhesive, or the like or combinations thereof). In the illustrated embodiment, the legs 116a, 116b are attachable to a surface, at least in part, using surface fasteners 143a, 143b, respectively. Any suitable type of fastener may be used including, for example, screws, bolts, pins, or the like or combinations thereof. When fasteners are used to attach the leg(s) to a surface, any suitable number of fasteners can be used per leg (e.g., one, two, three, four, five, or more fasteners). In the illustrated embodiment, a single surface fastener 143a, 143b is used for attaching each leg 116a, 116b, respectively, to a surface.

[0046] In at least some embodiments, the leg(s) are configured to separate the handle section 111 of the handle 101 from a surface to which the leg(s) are attached. In at least some embodiments, the legs extend from the handle in a direction that is approximately orthogonal to a longitudinal length of the handle section 111. When the one or more legs are attached to a surface, the handle section forms a graspable handle. The graspable handle may advantageous. A user can, for example, use the handle to pick-up the object having the surface to which the one or more legs are attached. As another example, a user can, in some instances, use the handle to facilitate climbing up on, or into, the object having the surface to which the one or more legs are attached.

[0047] Turning to FIGS. 2A-2D, in at least some embodiments the handle section is detachable from the one or more legs. FIG. 2A illustrates, in a schematic perspective view, one embodiment of the handle 101. FIG. 2B illustrates the handle 101 in schematic perspective cross-sectional view. In FIGS. 2A-2B, the second end 123 of the handle section 111 is coupled to the leg 116b, while the first end 122 of the handle section 111 is separated from the leg 116a. FIGS. 2C and 2D illustrate, in several different perspective views, close-ups of the first end 122 of the handle section 111 separated from the leg 116a. In the embodiment shown in FIGS. 2A-2D, the leg 116a includes an attachment element 247a configured for insertion into the first end 122 of the handle section 111. FIG. 2B also shows the leg 116b having an attachment element 247b inserted into the second end 122 of the handle section 111.

[0048] The leg(s) may be attachable to the handle section 111 in any suitable manner (e.g., one or more fasteners, adhesive, interference fit, or the like or combinations thereof). In the embodiments illustrated in FIGS. 2A-2D, the legs 116a, 116b are attachable to the handle section 111, at least in part, using track fasteners 249a, 249b, respectively. In at least some embodiments, the track fasteners extend through track-fastener apertures defined along the attachment elements of the legs, and also along the handle section 139. In the embodiment illustrated in FIG. 2B, the track fasteners 249a, 249b are shown extending through first track-fastener apertures 251a, 251b, respectively, defined along the attachment elements 247a, 247b of the legs 116a, 116b, respectively; and also through second track-fastener apertures 253a, 253b defined along the ends 122, 123 respectively, of the gripping surface 139 of the handle section 111.

[0049] Any suitable type of fastener may be used for the track fasteners including, for example, screws, bolts, pins, or the like or combinations thereof. When track fasteners are used to attach the leg(s) to handle section 111, any suitable number of fasteners can be used per leg (e.g., one, two, three, four, five, or more fasteners). In the illustrated embodiment, a single track fastener 249a, 249b is used for attaching each leg 116a, 116b, respectively, to the intermediate surface 111.

[0050] FIG. 2B also shows one embodiment of fastening apertures 245a, 245b disposed along legs 116a, 116b, respectively, and configured for receiving surface fasteners 143a, 143b, respectively, for attaching the handle 101 to a surface. In at least some embodiments, the fastening apertures 245a, 245b are coverable by removable, or partially-removable, caps.

[0051] Turning to FIGS. 3A-3C, in at least some embodiments the mounting track includes at least one insertion zone that provides a location where a retention element of the mount assembly is insertable into the track. The mounting track can include any suitable number of insertion zones including, for example, one, two, three, or more. In at least some embodiments, the one or more insertion zones are the only locations where the mount assembly can be inserted (or removed) from the mounting track.

[0052] In some embodiments, the mounting track 121 is formed entirely along the handle section 111 of the handle. In other embodiments, the mounting track extends onto at least one leg of the handle. In some embodiments, the insertion zone is disposed entirely along the handle section 111 of the handle. In some embodiments, the insertion zone is disposed entirely along a leg of the handle. In some embodiments, the insertion zone is partially disposed along the handle section and partially disposed along a leg.

[0053] In at least some embodiments, the insertion zone is positioned at one end of the mounting track. In some embodiments, an insertion zone is positioned at each end of the mounting track. In at least some embodiments, at least one insertion zone is disposed along an intermediate portion of the mounting track in lieu of, or in addition to, the one or more ends of the mounting track. In at least some embodiments, the track includes an insertion zone positioned at one end of the mounting track, while the mounting track is closed at the opposing end by one, or both, of the vertical rails 133a, 133b.

[0054] FIG. 3A illustrates, in schematic perspective view, one embodiment of the handle 101 with insertion zones 361a, 361b disposed on legs 116a, 116b, respectively, of the handle 101. As shown in FIG. 3A, the insertion zones 361a, 361b abut the ends 122, 123, respectively, of the handle section 111 and are continuous with the mounting track 121. The insertion zones 361a, 361b are configured for facilitating insertion of a retention element of a mount assembly into the mounting track 121.

[0055] FIG. 3B illustrates, in a schematic first perspective view, one embodiment of the insertion zone 361a disposed along the leg 116a. FIG. 3C shows the insertion zone 361a disposed along the leg 116a in a second perspective view. The insertion zone 361a is described below. It will be understood that the insertion zone 361b may include some, or all of the components and features described with respect to insertion zone 361a.

[0056] The insertion zone 361a has a first end 365 that abuts the mounting track 121 and an opposing second end 366. The insertion zone 361a includes an insertion-zone base 371 and two vertical insertion-zone rails 373a, 373b extending opposite each other from the insertion-zone base 371. In at least some embodiments, the vertical insertion-zone rails 373a, 373b taper as they extend away from the first end 365 of the insertion zone 361a towards the second end 366. Two horizontal insertion-zone beams 375a, 375b extend from the vertical insertion-zone rails 373a, 373b, respectively, over the insertion-zone base 371 towards each other. In at least some embodiments, the horizontal insertion-zone beams 375a, 375b taper as they extend away from the first end 365 of the insertion zone 361a towards the second end 366.

[0057] Portions of the horizontal insertion-zone beams 375a, 375b in proximity to the first end 365 of the insertion zone 361a are laterally spaced apart from each other by the first distance 137. As shown in FIGS. 3A-3C, the insertion zone 361a tapers from the second end 366 towards the first end 365 such that portions of the two horizontal insertion-piece beams 375a, 375b are spaced apart from each other by a second distance 367 (that, as shown in FIG. 3A, is larger than the first distance 137) at the second end 366 to facilitate insertion of a retention element of the mount assembly into the track. In at least some embodiments, the second distance 367 is at least 5%, 10%, 15%, 20%, 25%, 30%, 40%, 50%, 100%, 200%, 300%, 400%, or 500% larger than the first distance 137.

[0058] As illustrated in FIGS. 3A-3C, when the leg 116a is attached to the handle section 111, the insertion-zone base 371, vertical insertion-zone rails 373a, 373b, and horizontal insertion-zone beams 375a, 375b align with the corresponding portions of the mounting track 121 to form at least a track within which a received retention element of a mount assembly can be moved.

[0059] Turning to FIG. 4, in yet other embodiments the mounting track includes at least one insertion zone disposed along an endpiece that forms a closed end of the track. The one or more endpieces are each positioned along an end of the track and each include a closed end. In at least some embodiments, at least one endpiece is disposed along a leg of the handle. In at least some embodiments, at least one endpiece is disposed along the handle section of the handle. In some embodiments, a different endpiece is disposed along each end of the track. In other embodiments, a single endpiece is disposed along one end of the track, while the other end of the track is closed (without an insertion zone). In yet other embodiments, a single endpiece is disposed along one end of the track, while the other end of the track is open, either with or without an insertion zone.

[0060] FIG. 4 illustrates, in schematic perspective view, one embodiment of a portion of an endpiece 490 coupled to one end of the mounting track 121. The endpiece 490 includes an insertion zone 461 along which a retention element of a mount assembly can be inserted into the track.

[0061] The endpiece 490 includes an endpiece base 491 and a vertical endpiece rail 493 extending from the endpiece base 491 and forming a perimeter around a portion of the endpiece base 491. Two horizontal endpiece beams 495a, 495b extend from the vertical endpiece rail 493 over the endpiece base 491 towards each other.

[0062] As illustrated in FIG. 4, when the endpiece 490 is coupled to the mounting track 121, the track base 131 and the endpiece base 491 align; the vertical track rails 133a, 133b and the vertical endpiece rail 493 align; and the horizontal track beams 135a, 135b and the horizontal endpiece beams 495a, 495b, respectively, align to form continuous track within which a retention element of a mount assembly can be moved.

[0063] The continuous track is closed at one end by at least the vertical endpiece rail 493. The endpiece 490 includes the insertion zone 461 where at least two opposing portions of the two horizontal endpiece beams 495a, 495b are spaced apart from each other by the second distance 367 to facilitate insertion of a retention element of the mount assembly into the track.

[0064] Turning to FIGS. 5A-6, in at least some embodiments, the handle section includes at least one insertion-piece disposed along an intermediate portion of the track. The insertion-piece includes an insertion zone suitable for receiving a retention element of a mount assembly. In some embodiments, the one or more insertion-pieces are the only locations along the track where a retention element of a mount assembly is insertable into the track. In other embodiments, the track includes at least one other insertion zone in addition to the insertion zone(s) of the one or more insertion-pieces. In at least some embodiments, a leg is coupled to the insertion-piece.

[0065] FIG. 5A illustrates, in schematic perspective view, one embodiment of an insertion-piece 580 disposed along the handle-section 111 of the handle 101. FIG. 5B illustrates the insertion-piece 580 disposed along the handle-section 111 of the handle 101 in schematic perspective cross-sectional view. The insertion-piece 580 includes an insertion zone 561 and is disposed between two sections 121a, 121b of the mounting track 121.

[0066] In at least some embodiments, a leg 116c is coupled to the insertion-piece 580. In at least some embodiments, the leg 116c is configured for attaching the handle 101 to a surface. In the illustrated embodiment, the handle 101 includes three legs, 116a, 116b, 116c, where the legs 116a, 116b are disposed along opposing ends of the handle 101 and the leg 116c is coupled to the insertion-piece 580. Any suitable number of legs can be used to attach the handle to a surface. The leg(s) can be coupled to the handle section at any suitable location(s) along a length of the handle section including one or more of the ends, or an intermediate portion, or a combination of one or more of the ends and an intermediate portion. In at least some embodiments, the handle 101 includes the leg 116c without either (or both) of the legs 116a, 116b.

[0067] FIG. 6 illustrates, in schematic perspective view, one embodiment of a portion of the insertion-piece 580 coupled to an intermediate portion of the mounting track 121. In the illustrated embodiments, the insertion-piece 580 is disposed between sections 121a and 121b of the mounting track 121. The insertion-piece 580 includes the insertion zone 561 along which a retention element of a mount assembly can be inserted into the track.

[0068] The insertion-piece 580 includes an insertion-piece base 681 and two vertical insertion-piece rails 683a, 683b extending from the insertion-piece base 681 and forming edges of the insertion-piece base 681. Two horizontal insertion-piece beams 685a, 685b extend from the opposing vertical insertion-piece rails 683a, 683b over the insertion-piece base 681 towards each other.

[0069] As illustrated in FIG. 6, when the insertion-piece 680 is coupled to the mounting track 121, the track bases 131 and the insertion-piece base 681 align; the vertical track rails 133a, 133b and the vertical insertion-piece rails 683a, 683b align;

[0070] and the horizontal track beams 135a, 135b and the horizontal insertion-piece beams 685a, 685b, respectively, align to form continuous track within which a retention element of a mount assembly can be moved. The insertion-piece 680 includes the insertion zone 681 where at least two opposing portions of the two horizontal endpiece beams 685a, 685b are spaced apart from each other by the second distance 367 to facilitate insertion of a retention element of the mount assembly into the track.

[0071] Turning to FIGS. 7A-9B, the mounting track can be used to receive a retention element of a mounting assembly. Any suitable retention element can be used. In at least some embodiments, the retention element includes a flange configured for being slidably-retained beneath opposing horizontal beams of the continuous track, while one or more elongated members of the retention element that are coupled to the flange extend outward from the continuous track to a position over the mounting track and couple with a mount. In at least some embodiments, the flange and the elongated member are a unitary structure, such as a T-bolt or a T-nut. In at least some embodiments, the elongated member is threaded.

[0072] Any suitable type of mount may be used. The choice of different mounts may, in some instances, be determined based, at least in part, on the particular functionality desired. In at least some embodiments, mounts can be removed from the elongated member and swapped out for other mounts, as desired.

[0073] In FIGS. 7A-8B, a mounting track is configured for receiving a mount assembly that includes a ball mount. FIGS. 7A-7C show, in a schematic perspective views, a mount assembly 771 that includes a ball mount 773 coupled to a retention element 775 and. The mount assembly can, optionally, include multiple retention elements. The mounting assembly 771 is shown disposed in proximity to the insertion zone 361a.

[0074] The retention element 775 can, optionally, be an elongated member attached to a flange. In the illustrated embodiments, the retention element 775 is a T-bolt. In at least some embodiments, the retention element 775 includes a flange having a smallest lateral dimension that is greater than the first distance (see e.g., 137 in FIG. 1) and at least one lateral dimension that is less than the second distance (see e.g., 367 in FIGS. 3A-3C), thereby enabling the retention element 775 to be inserted into an insertion zone (e.g., insertion zone 361a or 361b) and retained by the mounting track.

[0075] FIG. 7D illustrates, in a schematic perspective view, one embodiment of the mount assembly 771 retained along the mounting track 121 of the handle 101. FIG. 7E shows the mount assembly 771 retained along the mounting track 121 of the handle 101 in a schematic perspective, longitudinal-cross-sectional view. In at least some embodiments, the mounting assembly 771 is insertable into the mounting track 121 along either insertion zone 361a or 361b. In at least some embodiments, the mounting assembly 771 is removable from the mounting track 121 from either insertion zone 361a or 361b. In at least some embodiments, the mounting track 121 includes a single insertion zone along one end and is closed along the opposing end.

[0076] FIG. 8A illustrates, in schematic perspective view, one embodiment of the mount assembly 771 disposed in proximity to the insertion zone 561 of the insertion-piece 580. FIG. 8B illustrates, in schematic perspective view, one embodiment of the mount assembly 771 inserted into the insertion-piece 580 and moved along the mounting track 121. In the illustrated embodiment, the mount assembly 771 is shown moved along the section 121b of the mounting track 121. It will be understood that the mount assembly 771 can also be moved along the section 121a of the mounting track 121.

[0077] In at least some embodiments, the mounting assembly includes a cleat. FIG. 9A shows, in schematic perspective view, one embodiment of a mount assembly 971 suitable for being received by a mounting track. FIG. 9B shows, in schematic cross-sectional perspective view, one embodiment of the mount assembly 971. As shown in FIGS. 9A-9B, the mount assembly 971 includes a mount that is formed as a cleat 977 and is attached to a retention element 975. In some embodiments, the cleat 977 includes one or more optional guide features 979a, 979b for facilitating the maintaining of a particular orientation of the cleat 973 relative to the mounting track 121. In at least some embodiments, the guide features 979a, 979b are insertable into the mounting track for facilitating the maintaining of a particular orientation of the cleat 977.

[0078] In at least some embodiments, the mount assembly (e.g., the ball or the cleat) includes a retention mechanism for enabling the mount assembly to removably maintain a particular location, such as a mounting location, along a length of the mounting track. For example, a user may be able to rotate the mount (or a dial or knob disposed on the mount), or flip a lever attached to the mount, or the like, thereby reversibly actuating the retention mechanism to tighten against a portion of the mounting track to maintain the positioning of the mount assembly relative to the mounting track. In at least some embodiments, the mount can be tightened against the track using the retention element. For example, the mount may define a threaded bore that receives a threaded portion of the elongated member, thereby enabling the mount to be rotated relative to the retention element to tighten the mount against the track.

[0079] In at least some embodiments, the mounting track concurrently receives multiple mounting assemblies. When the mounting track concurrently receives multiple mounting assemblies, the individual mounting assemblies can be exclusively one type of mount (e.g., ball or cleat), or can include both types of mounts (e.g., ball and cleat). Other types of mounts are attachable to retention elements in addition to, or in lieu of, either balls or cleats.

[0080] The above specification provides a description of the manufacture and use of the invention. Since many embodiments of the invention can be made without departing from the spirit and scope of the invention, the invention also resides in the claims hereinafter appended.