Granted Patent
Utility
US 5,887,347 · App. 08/951,320
Compact folding blade knife with blade locking feature
Inventor:
Philip W. Gibbs
Patented Case
View Patent ↗
Granted: Mar 30, 1999
Filed: Oct 16, 1997
Inventor
Philip W. Gibbs
Assignee (at issue)
Camillus Cutlery Company
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.