IP Library › Granted Patent US 6,802,426
Granted Patent Utility
US 6,802,426 · App. 10/688,372

Releasable locking device

Inventors: Carlton David Weaver, Linda P. Lascara
Patented Case View Patent ↗
Granted: Oct 12, 2004 Filed: Oct 17, 2003
Inventors
Carlton David Weaver
Linda P. Lascara
Assignee (at issue)
Unarco Material Handling, Inc.

This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.

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 6,802,426
App. No.
10/688,372
Filed
2003-10-17
Granted
2004-10-12
Kind
B2