IP Library Granted Patent US 10,458,183
Granted Patent B2
US 10,458,183 · App. 15/256,036 · Granted Oct 29, 2019

Stepladder having a ladder top with conduit holder slot and method

Inventors: Robert C. Tiber (Clark, PA); Joseph C. Dangrow (Mercer, PA); Tracee A. Leonardson (Ashtabula, OH)
Assignee: Werner Co.
E06C7/14B26D7/01E06C7/46Y10T83/04
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Quick Facts
Patent No.
US 10,458,183
App. No.
15/256,036
Granted
Oct 29, 2019
Kind
B2
Abstract

The present invention pertains to a stepladder. The stepladder includes a ladder top having a plane having a front side and a rear side and a left side and a right side and a front side flange and a rear side flange and a left side flange and a right side flange. The stepladder includes a conduit holder slot for holding tubing, pipe and conduit. The conduit holder slot extends along the entire length of the top and in the right side and the left side. The conduit holder slot has a cross-section in the ladder top which is non-symmetrical. The stepladder includes a front section. The stepladder includes a rear section. A method for cutting a tube.

Claims (13)

1. A method for cutting a tube comprising the steps of:

placing the tube onto a conduit holder slot on a ladder top of a stepladder, the top having a surface having a front side and a rear side and a right side and a left side and a length, the conduit holder slot for holding tubing, pipe or conduit, the conduit holder slot extending along the length of the surface and in the surface's right side and left side, the conduit holder slot having sides in contact with each other and which form a cross section in the ladder top which is V-shaped and non-symmetrical; and

cutting the tube, pipe, or conduit while the tube, pipe, or conduit is disposed in the conduit holder slot where the conduit holder slot allows a wedging force to be created by the conduit holder slot in response to a cutting or sawing force applied to the tube, pipe, or conduit, wherein the conduit holder slot has a first side with a flat portion, and wherein the conduit holder slot has a second side with a flat portion, the second side has a shallower lead-in angle relative to the surface and relative to the first side which has a steeper angle than the lead-in angle relative to the surface.

2. The method of claim 1 wherein the second side is closer to the front side of the surface than the first side, and the conduit holder slot is in parallel with the front side of the top.

3. The method of claim 2 wherein the ladder top has an underside with a plurality of fasteners, and a magnet held in place to the underside by the plurality of fasteners.

4. The method of claim 3 wherein the ladder top has a parts tray for holding parts in the surface, the tray is configured to hold a quart paint can.

5. The method of claim 4 wherein the surface has a periphery and a bungee tool holding slot having an opening in the periphery and a circular region that extends into the surface from the opening.

6. The method of claim 5 wherein the conduit holder slot is disposed adjacent the rear side of the surface.

7. The method of claim 6 wherein the top has at least one screwdriver hole for holding a screwdriver; and a hole for holding a pliers.

8. The method of claim 7 wherein the surface has a front side flange and a rear side flange and a right side flange and a left side flange and the rear side flange has a top and a bottom, and the bungee tool holding slot is wider at the top than the bottom.

9. The method of claim 8 wherein the bungee slot is disposed at the rear side of the surface.

10. The method of claim 9 including a first brace attached to a first front rail of the stepladder and a step of the stepladder, the first brace supporting the step.

11. The method of claim 10 including a first foot which fits on a bottom of the first front rail to cover and protect the bottom of the first front rail, the first foot is a separate piece from the first brace.

Assignments (10)
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 064205, FRAME 0636 Recorded Jun 16, 2025
From: WILLA FINCO II SARL
To: WERNER CO.
Reel/Frame 071649/0887 →
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 →
SECURITY INTEREST Recorded Jun 27, 2023
From: WERNER CO.
To: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS NOTES COLLATERAL AGENT
Reel/Frame 064126/0396 →
SECURITY INTEREST Recorded Jun 27, 2023
From: WERNER CO.
To: WILLA FINCO II SARL (FORMERLY TRITON V LUXCO 95 SARL)
Reel/Frame 064205/0636 →
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 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 21, 2023
From: TIBER, ROBERT C.; DANGROW, JOSEPH C.; LEONARDSON, TRACEE A.
To: WERNER CO.
Reel/Frame 063050/0125 →
PATENT SECURITY AGREEMENT (ABL) Recorded Jul 25, 2017
From: KNAACK LLC; WERNER CO.; WERNER TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT IN RESPECT OF THE ABL CREDIT AGREEMENT
Reel/Frame 043327/0956 →
PATENT SECURITY AGREEMENT (TERM LOAN) Recorded Jul 25, 2017
From: KNAACK LLC; WERNER CO.; WERNER TECHNOLOGIES, INC.
To: JPMORGAN CHASE BANK, N.A., AS COLLATERAL AGENT IN RESPECT OF THE TERM LOAN CREDIT AGREEMENT
Reel/Frame 043328/0001 →
Continuity (2)
Division 13890924 · May 9, 2013
Related Publication 20160369562A1 · Dec 22, 2016
Cited By (7)
US 1,065,599 US 1,065,600 US 1,088,277 US 1,088,279 US 12,392,197 US 12,398,597 US 12,631,067