Granted Patent
Utility
US 6,287,198 · App. 09/366,390
Optical gun for use with computer games
Inventor:
Jack J. McCauley
Patented Case
View Patent ↗
Granted: Sep 11, 2001
Filed: Aug 3, 1999
Inventor
Jack J. McCauley
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.