Granted Patent
Utility
US 5,772,243 · App. 08/916,558
Igniter for gas bag inflator
Inventors:
David J. Green, Donald R. Lauritzen
Patented Case
View Patent ↗
Granted: Jun 30, 1998
Filed: Aug 22, 1997
Inventors
David J. Green
Donald R. Lauritzen
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.