Granted Patent
Utility
US 5,794,973 · App. 08/760,392
Dual stage air bag inflator
Inventors:
John P. O'Loughlin, James R. Hocking
Patented Case
View Patent ↗
Granted: Aug 18, 1998
Filed: Dec 4, 1996
Inventors
John P. O'Loughlin
James R. Hocking
Assignee (at issue)
TRW VEHICLE SAFETY SYSTEMS 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.