IP Library › Granted Patent US 5,546,662
Granted Patent Utility
US 5,546,662 · App. 08/307,183

Knife with lockable blade

Inventors: Brett P. Seber, Roy L. Helton, Jr.
Patented Case View Patent ↗
Granted: Aug 20, 1996 Filed: Sep 16, 1994
Inventors
Brett P. Seber
Roy L. Helton, Jr.
Assignee (at issue)
BUCK KNIVES, 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.

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Quick Facts
Patent No.
US 5,546,662
App. No.
08/307,183
Filed
1994-09-16
Granted
1996-08-20
Kind
A