Granted Patent
Utility
US 6,428,042 · App. 09/756,406
Dual volume air bag with vent
Inventors:
Kurt F. Fischer, John G. Bauer, Roy C. Turnbull
Patented Case
View Patent ↗
Granted: Aug 6, 2002
Filed: Jan 8, 2001
Inventors
Kurt F. Fischer
John G. Bauer
Roy C. Turnbull
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.