Granted Patent B2

US 12,565,779 · App. 17/972,584 · Granted Mar 3, 2026

Inventors: David Pozgay (Wilmette, IL); Milbert O. La Valle (Taguig City, PH); Lucindo Sofronio DL. Valenciano (Barangay Kasilawan Makati City, PH); Devin Hughes (Itasca, IL); Slavisa Dacic (Hanover Park, IL); John Maher (Crystal Lake, IL); Weston Van Wembeke (Severna Park, MD)

Assignee: Werner Co.

E04G1/30E04G5/08E04G7/28E04G2001/305E04G2001/307E04G1/34

Abstract

Claims (13)

1 . A work platform comprising:

a plank which telescopes to a desired width;

a first leg assembly rotatably attached adjacent to a first end of the plank;

a second leg assembly rotatably attached adjacent to a second end of the plank, wherein the work platform is in an open position when the plank is supported by the first leg assembly and second leg assembly and wherein in the open position the first leg assembly and second leg assembly form an angle greater than 25 degrees with the plank, and wherein the work platform is in a closed position when the first leg assembly and second leg assembly are adjacent to and in parallel with the plank; and

a first linkage which extends adjacent the first end of the plank and adapted to engage a first support structure to securely hold the plank to the first support structure, wherein the first linkage includes a first strap assembly that includes a first strap positioned to wrap around the first support structure.

2 . The work platform of claim 1 wherein the first strap assembly comprises a base which is attached to the first leg assembly and to a fixed end of the first strap.

3 . The work platform of claim 2 wherein the first strap assembly includes a buckle attached to the base to engage a free end of the first strap.

4 . The work platform of claim 1 wherein the first strap assembly is attached to the first leg assembly.

5 . The work platform of claim 1 wherein the first strap assembly is attached to an underside of the plank.

6 . The work platform of claim 1 further comprising a second linkage which extends adjacent the first end of the plank, the second linkage including a second strap assembly that includes a second strap positioned to wrap around the first support structure.

7 . The work platform of claim 1 wherein the first strap is formed of a fabric or rubber material.

8 . The work platform of claim 1 wherein the plank includes a first handle disposed in the first end.

9 . The work platform of claim 1 wherein the plank includes a deck, a first extension portion which extends and retracts from a first side of the deck, the first leg assembly being rotatably attached adjacent to an outer end of the first extension portion, and a second extension portion which extends and retracts from a second side of the deck, the second leg assembly being rotatably attached adjacent to an outer end of the second extension portion.

Assignments (8)

Continuity (3)

References Cited (127)