IP Library Granted Patent US 5,772,243
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.

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Quick Facts
Patent No.
US 5,772,243
App. No.
08/916,558
Filed
1997-08-22
Granted
1998-06-30
Kind
A