Granted Patent
Utility
US 6,540,257 · App. 09/829,457
Air bag module with vent
Inventor:
David G. Magoteaux
Patented Case
View Patent ↗
Granted: Apr 1, 2003
Filed: Apr 10, 2001
Inventor
David G. Magoteaux
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.