Granted Patent
Utility
US 5,365,493 · App. 07/961,380
Air gun
Inventor:
E. R. Harrison
Patented Case
View Patent ↗
Granted: Nov 15, 1994
Filed: Oct 15, 1992
Inventor
E. R. Harrison
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.