Granted Patent
Utility
US 4,878,690 · App. 07/166,066
Light weight vehicle restraint bag inflator
Inventor:
Donald J. Cunningham
Patented Case
View Patent ↗
Granted: Nov 7, 1989
Filed: Mar 9, 1988
Inventor
Donald J. Cunningham
Assignee (at issue)
Morton Thiokol
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.