Granted Patent
Utility
US 6,701,849 · App. 09/829,696
Dual stage air bag inflator with secondary propellant cap
Inventors:
Eric R. McFarland, Darin P. Mika
Patented Case
View Patent ↗
Granted: Mar 9, 2004
Filed: Apr 10, 2001
Inventors
Eric R. McFarland
Darin P. Mika
Assignee (at issue)
TRW Limited
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.