Granted Patent
Utility
US 4,470,327 · App. 06/563,131
Adjustable balance handle for knife
Inventors:
Joseph R. Gerber, Jr., James R. Raske
Patented Case
View Patent ↗
Granted: Sep 11, 1984
Filed: Dec 19, 1983
Inventors
Joseph R. Gerber, Jr.
James R. Raske
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.