Granted Patent
Utility
US 3,958,330 · App. 05/579,318
Knife and locking scabbard
Inventor:
Douglas R. Hutchens
Patented Case
View Patent ↗
Granted: May 25, 1976
Filed: May 21, 1975
Inventor
Douglas R. Hutchens
Assignee (at issue)
Gerber Legendary Blades, 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.