Granted Patent
Utility
US 4,615,133 · App. 06/653,686
Firing pin selector for gun
Inventor:
Warren A. Center
Patented Case
View Patent ↗
Granted: Oct 7, 1986
Filed: Sep 21, 1984
Inventor
Warren A. Center
Assignee (at issue)
K. W. Thompson Tool Company, 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.