Granted Patent
Utility
US 5,393,054 · App. 08/208,344
Paint ball
Inventor:
Mark T. Rouffer
Patented Case
View Patent ↗
Granted: Feb 28, 1995
Filed: Mar 9, 1994
Inventor
Mark T. Rouffer
Assignee (at issue)
Zap Paintball 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.