Attachable platform

Abstract

An attachable platform providing a work surface affixed to the top cap of the ladder. The device includes a work surface and rails along the exterior edges of the work surface and slots therein. The slots receive an attachment device such as a hook and loop strap to attach the platform to the ladder. Protrusions are found on the back surface of the platform and are designed to accommodate the top cap of a ladder.

Claims

1. An attachable platform comprising: a. a work surface, wherein the underside of the work surface is a back surface; b. one or more rails positioned along a length of the perimeter of the work surface, the one or more rails extending above the work surface; c. a pair of slots defined by the work surface, wherein an attachment device is threaded through the pair of slots; d. a first plurality of protrusions extending below the back surface and defining a first rectangular area, wherein the first plurality of protrusions is disposed along each of the four sides of the perimeter of the first rectangular area and are configured to surround a first ladder top cap, such that the first ladder top cap nests into the first rectangular area and the first plurality of protrusions prevents the attachable platform from sliding when the attachable platform is affixed to the first ladder top cap; and e. a second plurality of protrusions extending below the back surface and defining a second rectangular area, wherein the second plurality of protrusions is disposed along each of the four sides of the perimeter of the second rectangular area and is configured to surround a second ladder top cap, such that the second ladder top cap nests into the second rectangular area and the second plurality of protrusions prevents the attachable platform from sliding when the attachable platform is affixed to the second ladder top cap, wherein the second rectangular area partially overlaps the first rectangular area, and wherein the length and width of the second rectangular area is larger than the length and width of the first rectangular area.

2. The attachable platform of claim 1, wherein the one or more rails are positioned along the entire length of the perimeter of the work surface.

3. The attachable platform of claim 1, further comprising at least one container retained in an opening defined by the work surface, wherein the at least one container includes a hinged lid, the hinged lid being flush with the work surface when the hinged lid is in the closed position.

4. The attachable platform of claim 1, further comprising a grid support system extending from the back surface.

5. The attachable platform of claim 1, wherein the attachment device is a hook and loop strap.

6. The attachable platform of claim 1, wherein the attachment device includes a ratchet.

7. The attachable platform of claim 1, wherein each protrusion of the first plurality of protrusions extends an equal distance from the back surface.

8. The attachable platform of claim 1, wherein each protrusion of the second plurality of protrusions extends an equal distance from the back surface.

9. The attachable platform of claim 1, wherein the first plurality of protrusions are disposed along the entirety of all four sides of the perimeter of the first rectangular area.

10. The attachable platform of claim 1, wherein the second plurality of protrusions are disposed along the entirety of all four sides of the perimeter of the second rectangular area.

11. The attachable platform of claim 9, wherein the second plurality of protrusions are disposed along the entirety of all four sides of the perimeter of the second rectangular area.

12. The attachable platform of claim 1, wherein a plurality of the first plurality of protrusions and a plurality of the second plurality of protrusions are connected such that they form a plurality of stepped protrusions.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) The advantages and other characteristics of the disclosed embodiments will be better understood when attention is directed to the accompanying drawings, wherein identical elements are identified with identical reference numerals and wherein:

(2) FIG. 1 is a top perspective view of an exemplary embodiment of the inventive attachable platform;

(3) FIG. 2 is a top view of an exemplary embodiment of the inventive attachable platform illustrating the openings defined therein;

(4) FIG. 3 is a top perspective view of an exemplary embodiment of the inventive attachable platform having an attachment device threaded through the openings defined therein;

(5) FIG. 4 is a bottom view of an exemplary embodiment of the inventive attachable platform having an attachment device;

(6) FIG. 5 is a bottom perspective view of an exemplary embodiment of the inventive attachable platform attached to the top cap of a ladder;

(7) FIG. 6 is a side perspective view of an exemplary embodiment of the inventive attachable platform as attached to the top cap of a ladder;

(8) FIG. 7 is bottom perspective view of another exemplary embodiment of the inventive attachable platform;

(9) FIG. 8 is a top perspective view of another exemplary embodiment of the inventive attachable platform; and

(10) FIG. 9 is a bottom perspective view of the exemplary embodiment of the inventive attachable platform of FIG. 8.

DETAILED DESCRIPTION OF THE EXEMPLARY EMBODIMENT(S)

(11) Exemplary embodiments of the present invention will now be described in greater detail. It should be recognized that the present invention can be practiced in a wide range of other embodiments besides those explicitly described, and the scope of the exemplary embodiments described are expressly not limited.

(12) Directing attention to the drawings and particularly to FIGS. 1 and 2, a top view and a top perspective view are provided of an exemplary embodiment of the attachable platform 5. As illustrated, the exemplary platform 5 includes a work surface 10 having rails 15 along the exterior edges of the work surface 10 and extending normally therefrom. As shown, the work surface has a substantially rectangular shape; however, it should be understood by those of skill in the art that the work surface 10 could have any shape. The work surface 10 can be made from a variety of materials such as wood, plastic, metal, or any other organic or synthetic material having characteristics allowing it to function as a rigid work surface 10.

(13) To allow for additional safety, all or portions of the work surface 10 may be coated with a non-slip material to prevent tools and other materials from falling from the platform work surface 10. The rails 15 extending from the work surface 10 are also sufficiently sized to prevent tools and materials from falling from the platform 5. The work surface 10 may be flat or it may be slightly concave in order to ensure that any tools or material fall onto the work surface 10 rather than off the edges of the work surface 10.

(14) The work surface 10 further defines slots 20 therein. The slots 20 are provided to allow an attachment device to be threaded through the slots 20 and around the top cap of a ladder to attach the platform to a ladder. The slots 20 are positioned so as to allow the platform 5 to be affixed to the ladder and not impinge on the work area of a user while on the ladder.

(15) As illustrated in FIG. 3, the attachment device 25 is threaded though the slots 20. After being threaded through the slots 20, the attachment device 25 is then wrapped around the top cap of a ladder to securely affix the platform 5 to the ladder. The attachment device 25 may be a hook and loop fastener. In other exemplary embodiments, the attachment device 25 may be a ratcheting device or other similar mechanical fastener sufficient to affix the platform 5 to the top cap of a ladder.

(16) The underside of the platform 5 is illustrated in FIG. 4. As shown, the work surface 10 has a back surface 30. A series of protrusions 35 extend normally from the back surface 30. The protrusions 35 are arranged in a rectangular pattern having an interior dimension sufficient to surround the top cap of a ladder. Accordingly, the positioning of the protrusions 35 may be adjusted to fit a variety of ladder top caps. The protrusions 35 are sufficiently sized to prevent the platform 5 from sliding when placed atop the ladder top cap. The slots 20 extending through the back surface 30 allowing an attachment device 25 to be threaded therein. As illustrated the attachment device 25 is a hook and loop strap that allows the platform 5 to be securely fastened to the ladder top cap. Although shown as separate pieces affixed to the back surface 30, the protrusions 35 may be molded with the back surface 30 to have a single unitary design. Likewise the rails 15 found on the working surface 10 may also be molded with the working surface 10 and have a single unitary design. In embodiments having a unitary design, the slots 20 would also be molded into the working surface 10 and back surface 30 during manufacturing. Having a unitary design would eliminate the number of components on the inventive platform 5 that could malfunction.

(17) FIGS. 5 and 6 illustrate an exemplary embodiment of the platform 5 attached to a top cap 105 of a ladder 100. As shown, the top cap 105 of the ladder 100 nests into the space created by the protrusions 25. This nesting feature prevents the platform 5 from sliding when the platform 5 is affixed to the ladder 100. Once the top cap 105 is placed within the cavity created by the protrusions 25, the attachment device 25 is wrapped around the top cap 105 and the attachment device 25 is used to secure the platform 5 to the top cap 105. As illustrated, the attachment device 25 is a hook and loop strap, but it should be understood that ratcheting devices or other mechanical devices may be used to affix the platform 5 to the ladder 100.

(18) FIGS. 5 and 6 also illustrate an additional feature of the inventive platform 5. As shown, while the platform 5 is affixed to the ladder 100, the majority of the work surface 10 extends away from the user. This prevents the platform 5 from extending into the users work space and allows the user to better maintain his or her balance while atop the ladder 100.

(19) FIG. 7 shows another exemplary embodiment of the attachable platform 205. In this embodiment, the adjustable clamps 235 are used in place of three of the standard protrusions 35. As shown, the platform 5 has a back surface 230 with slots 220 therein. As with other embodiments, the slots 220 are used to receive attachment devices 25, such as hook and loop straps, to affix the platform 205 to a ladder.

(20) To prevent the platform 205 from sliding off the top cap 105 of a ladder, this embodiment includes a protrusion 35 and a series of clamps 235. The clamps 235 include a clamp block 240. The clamp blocks 240 are affixed to the platform 205 by being inserted into channels 245 found in the back surface 230 of the platform 205. The clamping blocks 240 can be moved into position to contact a top cap 105 of a ladder 100 by using rod 250 in communication with the clamping block 240 and a handle 255. The handle 255 is designed to extend or retract the clamping block 240. In still other exemplary embodiments the clamping blocks 240 may have an attached friction lock allowing the clamping block 240 to be locked into place inside the channels 245.

(21) Directing attention to FIG. 8 a top perspective view of another exemplary embodiment of the attachable platform 305 is illustrated. As provided, the exemplary platform 305 includes a work surface 310 having rails 315 along the exterior edges of the work surface 310 and extending normally therefrom. The work surface 310 has a substantially rectangular shape; however it should be understood by those of skill in the art that the work surface 310 could have any shape. The work surface 310 can be made of a variety of materials such as wood, plastic, metal, or any other organic or synthetic material having characteristics allowing it to function as a rigid work surface 310.

(22) To allow for additional safety, all or portions of the work surface 310 may be coated with a non-slip material to prevent tools or other materials from falling from the platform work surface 310. The rails 315 extending from the work surface 310 are also sufficiently sized to prevent tools and materials from falling from the platform 305. The work surface 310 may be flat or it may slightly concave in order to ensure that any tools or material fall onto the work surface 310 rather than off the edges of the work surface 310. As with other embodiments, the work surface further defines slots 320 therein. The slots 320 are provided to allow an attachment device 325 to be threaded there through and around the top cap of a ladder to attach the platform 305 to a ladder. The slots 320 are positioned to allow the platform 305 to be attached to the ladder and not impinge on the work area of the user while positioned on the ladder.

(23) This embodiment of the platform 305 also includes a magnetic strip 330 positioned around the outside of the work surface 310 just inside the rails 315. The magnetic strip 330 provides another layer of protection to prevent tools or materials from escaping the work surface 310. This embodiment of the platform 305 also includes containers 350 shown in FIG. 9.

(24) To access these containers 370 openings 335 are provided in the work surface 310. The size of the openings 335 are such to allow the containers 370 and the lids 340 covering the containers to be flush mounted with the work surface 310. Hinges 345 are provide to allow the lids 340 to be lifted through the use of thumbnail latches 350 on the lids 340. The use of the containers 370 allows a user to store materials, tools or other materials freeing up space on the work surface 310.

(25) Moving now to FIG. 9 a bottom perspective view of the platform 305 is illustrated. As shown in FIG. 9, this embodiment has a series of protrusions 355 arranged in a rectangular pattern. The protrusions 355 have an outer 360 rectangle and an inner rectangle 365. The outer rectangle 360 encloses a larger area then does the inner rectangle 365. In order to accommodate multiple sizes of ladder top caps the outer rectangle 360 extends further from a back surface 380 of the platform 305, then does the inner rectangle 365. By providing multiple sizes through the use of an inner rectangle 365 and an outer rectangle 360, the protrusions 355 can provide a secure fit for a variety of ladder top caps. This secure fit decreases the likelihood of the platform 305 sliding on top of the ladder, which might result in injury.

(26) As with other embodiments the slots 320 extend through the back surface 380 allowing an attachment device 325 to be threaded therein. The containers 370 are aligned with the openings 335 (shown in FIG. 8) and extend outward from the back surface 380. To provide stability to the platform 305 a grid support system 375 is provided on the back surface 380. The grid support system 375 run parallel from opposing sides of the platform 305 in two directions. Thus, the grid support system 375 runs from front to back and from side to side. Although the embodiment shown in FIGS. 8 and 9 has features not found in the embodiment shown in FIGS. 1-6, one of skill in the art should appreciate that features such as the containers 370, openings 335, series of protrusions 355, grid support system 375 may be used in with the embodiments shown in FIGS. 1-6.

(27) While the embodiments disclosed described the best modes known to the inventor at the time of filing, the scope of the invention is not to be limited to only the embodiments disclosed herein.