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.