IP Library › Granted Patent US 506,858
Granted Patent S1
US 506,858 · App. 29/160,274 · Granted Jun 28, 2005

Combined ladder-cart

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 506,858
App. No.
29/160,274
Granted
Jun 28, 2005
Kind
S1
Claims (1)

The ornamental design for a combined ladder-cart, as shown and described.

Assignments (3)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Feb 14, 2019
From: BALLYMORE COMPANY, INC.
To: BALLYMORE OPERATING COMPANY, INC.
Reel/Frame 048335/0239 →
CHANGE OF NAME Recorded Feb 14, 2019
From: BALLYMORE OPERATING COMPANY, INC.
To: BALLYMORE COMPANY, INC.
Reel/Frame 048337/0652 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded May 8, 2002
From: KUEHL, GERALD E.; BERNARD, RONALD; FRAME, WILLIAM F.
To: BALLYMORE COMPANY, INC.
Reel/Frame 012881/0030 →