IP Library Granted Patent US 12677940
Granted Patent B2
US 12677940 · App. 18/586,264 · Granted Jul 14, 2026

Method for converting cabinets into wheelchair accessible spaces with retractable shelving system

Inventor: Bobby Farjamrad (Santa Ana, CA)
Assignee: PRIME TECH CABINETS, INC.
A47B43/00A47B77/06A47B96/021A47B96/025A47B46/00A47B77/10A47B2220/03
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Quick Facts
Patent No.
US 12677940
App. No.
18/586,264
Granted
Jul 14, 2026
Kind
B2
Abstract

The invention involves a method for converting a cabinet into a wheelchair accessible space, involving a retractable shelf with anterior, intermediate, and posterior panels. The method includes detaching the anterior panel from the cabinet's support component by removing a screw, folding the anterior panel towards the cabinet's posterior, and laying it parallel on the intermediate panel. Subsequently, the intermediate panel is folded onto the posterior panel, with the anterior panel stacked on top, revealing a wheelchair accessible area. The retractable shelf, initially in an expanded position, features hinged connections allowing parallel folding of the panels. The method is designed for universal installation within the cabinet, obviating the need for complete de-installation or re-installation.

Claims (33)

1 . A method for converting a cabinet into a wheelchair accessible space, the method comprising:

providing a cabinet with a retractable shelf comprising a plurality of panels including an anterior panel, an intermediate panel, and a posterior panel;

removing a coupling component securing the anterior panel of the retractable shelf to a support component of the cabinet;

lifting and folding the anterior panel towards the posterior of a cabinet cavity;

folding the intermediate panel onto a top surface of the posterior panel within the cabinet;

stacking the anterior panel on top of the intermediate panel; and

revealing a wheelchair accessible area within the cabinet by the stacking of the panels.

2 . The method of claim 1 , wherein the retractable shelf is initially in an expanded position.

3 . The method of claim 1 , wherein the coupling component comprises a screw.

4 . The method of claim 1 , wherein the anterior panel is hingedly connected to the intermediate panel.

5 . The method of claim 1 , wherein the intermediate panel is hingedly connected to the posterior panel.

6 . The method of claim 1 , wherein the folding of the anterior panel onto the intermediate panel is such that the anterior panel lays parallel and on top of the intermediate panel.

7 . The method of claim 1 , wherein the folding of the intermediate panel onto the posterior panel is such that the intermediate panel lays parallel and on top of the posterior panel.

8 . The method of claim 1 , wherein the retractable shelf is configured to be universally installed within the cabinet.

9 . The method of claim 1 , wherein the method does not require a complete de-installation and re-installation of the cabinet to meet accessibility requirements.

10 . The method of claim 1 , wherein the method facilitates conversion of the cabinet into a wheelchair accessible space without extensive labor.

11 . A method for manipulating a retractable shelf within a cabinet to create a wheelchair accessible space, the method comprising:

providing a cabinet with a retractable shelf comprising three hingedly connected panels including an anterior panel, an intermediate panel, and a posterior panel;

detaching the anterior panel from a support component of the cabinet by removing a screw;

folding the anterior panel towards the posterior of a cabinet cavity and laying it parallel on top of an intermediate panel;

lifting the anterior panel and flipping the intermediate panel onto a top surface of a posterior panel;

folding the anterior panel over the intermediate panel to form a compact stack;

revealing a wheelchair accessible space by the compact stacking of the panels; and

maintaining the posterior panel secured to the cabinet throughout the method.

12 . The method of claim 11 , wherein the retractable shelf is initially in an expanded position prior to manipulation.

13 . The method of claim 11 , wherein the hinged connection between the anterior and intermediate panels is configured to allow parallel folding.

14 . The method of claim 11 , wherein the hinged connection between the intermediate and posterior panels is configured to allow parallel folding.

15 . The method of claim 11 , wherein the retractable shelf is adapted to remain in a partially folded position to reveal an appropriate wheelchair accessible space.

16 . The method of claim 11 , wherein the retractable shelf is further folded or retracted to reveal the wheelchair accessible space when the partially folded position is insufficient.

17 . The method of claim 11 , wherein the retractable shelf comprises hidden barrel hinges for folding the panels.

18 . The method of claim 11 , wherein the hidden barrel hinges are partially inserted into apertures drilled into the panels.

19 . The method of claim 11 , wherein the hidden barrel hinges comprise two barrel-like components configured to pivot about an axis.

20 . The method of claim 11 , wherein the retractable shelf is configured to be manipulated without the need for labor-intensive removal or alteration of the cabinet structure.