IP Library Granted Patent US 8,579,083
Granted Patent B2
US 8,579,083 · App. 11/904,445 · Granted Nov 12, 2013

Method and stepladder with a tray

View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 8,579,083
App. No.
11/904,445
Granted
Nov 12, 2013
Kind
B2
Abstract

A stepladder includes a front section having a right front rail and a left front rail in parallel and spaced relation with the right front rail, and front steps attached to the right and left front rails. The ladder includes a rear section having a right rear rail and a left rear rail in parallel and spaced relation with the right rear rail, and a rear horizontal attached to the right rear rail and the left rear rail. The ladder includes a top to which the front and rear sections are connected. The ladder includes a tray pivotally attached to the right and left rear rails having a closed position essentially in parallel with the right and left rear rails and an opened position essentially in parallel with ground, the tray pivoting up from the closed position to the open position. A method for using a stepladder. The method includes the steps of positioning a front section and a rear section of the stepladder attached to a top of the stepladder. There is the step of pivoting up a tray pivotally attached to a right rear rail and a left rear rail of a rear section of the stepladder from a closed position essentially in parallel with the right and left rear rails to an opened position essentially in parallel with ground.

Claims (8)

1. A method for using a stepladder comprising the steps of:

positioning a front section and a rear section of the stepladder attached to a top of the stepladder, the top has a surface and has a right side and left side in spaced relation with the right side, a front side and a rear side in spaced relation with the front side, the right, left, front and rear sides extending down from the surface, the right and left sides connected to the front and back sides, the surface having a recess, a right rear rail of the rear section attached to the right side and a left rear rail of the rear section attached to the left side, a right front rail of the front section attached to the right side and a left front rail of the front section attached to the left side;

pivoting up a tray pivotally attached to the right rear rail and the left rear rail of the rear section of the stepladder and below the top with the top extending over the tray from a closed position essentially in parallel with the right and left rear rails to an opened position essentially in parallel with and below the top surface and which causes right and left tray links to push locking pins to which each tray link is attached into a locking hole of a slot in each side of the tray, securing the tray in the opened position; and

closing the tray to the closed position by pulling the left and right tray links laterally outward with respect to the tray which causes the locking pin attached to each of the right and left tray links to be moved out of the locking hole in the slot in each side of the tray and pushing down on the tray so the locking pin slides down the slot in the side of the tray.

2. A method as described in claim 1 wherein the locking pins that secure the tray in the opened position are part of a first locking assembly engaged with the tray and the left tray link to lock the tray in the opened position.

3. A method as described in claim 2 including the steps of moving the tray from the opened position to the closed position and locking the tray in the closed position with a second locking assembly.

4. A method as described in claim 3 wherein the locking the tray in the opened position includes the step of moving the locking pin of the first locking assembly extending into the slot of the tray and attached to the left tray link into the locking hole of the tray to lock the tray in the opened position.

5. A method as described in claim 4 wherein the moving the tray from the opened position to the closed position includes the step of snapping a closing stud of the second locking assembly attached to the left tray link into an opening of the tray to lock the tray in the closed position.

Assignments (8)
SECURITY INTEREST Recorded Jun 16, 2025
From: WERNER CO.
To: ARES CAPITAL CORPORATION, AS COLLATERAL AGENT
Reel/Frame 071636/0185 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL 063958, FRAME 0740 Recorded Jun 16, 2025
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: WERNER CO.
Reel/Frame 071649/0699 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL 064126, FRAME 0396 Recorded Jun 16, 2025
From: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
To: WERNER CO.
Reel/Frame 071649/0774 →
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS RECORDED AT REEL 064205, FRAME 0636 Recorded Jun 16, 2025
From: WILLA FINCO II SARL
To: WERNER CO.
Reel/Frame 071649/0887 →
SECURITY INTEREST Recorded Jun 27, 2023
From: WERNER CO.
To: WILLA FINCO II SARL (FORMERLY TRITON V LUXCO 95 SARL)
Reel/Frame 064205/0636 →
SECURITY INTEREST Recorded Jun 27, 2023
From: WERNER CO.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 064126/0396 →
RELEASE OF SECURITY INTEREST IN PATENTS AT R/F 043328/0001 Recorded Jun 12, 2023
From: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT
To: KNAACK LLC; WERNER CO.; WERNER TECHNOLOGIES, INC.
Reel/Frame 063957/0231 →
SECURITY INTEREST Recorded Jun 12, 2023
From: WERNER CO.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 063958/0740 →