Granted Patent
Utility
US 5,388,322 · App. 08/068,957
Method of making a shatterproof air bag inflator pressure vessel
Inventor:
Joseph A. Simon
Patented Case
View Patent ↗
Granted: Feb 14, 1995
Filed: May 28, 1993
Inventor
Joseph A. Simon
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.