IP Library Granted Patent US 5,285,591
Granted Patent Utility
US 5,285,591 · App. 07/992,417

Safety lever pin

Inventors: David H. Goodwin, Thomas E. Charron
Patented Case View Patent ↗
Granted: Feb 15, 1994 Filed: Dec 16, 1992
Inventors
David H. Goodwin
Thomas E. Charron
Assignee (at issue)
Saco Defense 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 5,285,591
App. No.
07/992,417
Filed
1992-12-16
Granted
1994-02-15
Kind
A