Granted Patent
Utility
US 5,556,439 · App. 08/418,910
Unitary filter for pyrotechnic air bag inflator
Inventors:
Linda M. Rink, Christopher Hock
Patented Case
View Patent ↗
Granted: Sep 17, 1996
Filed: Apr 7, 1995
Inventors
Linda M. Rink
Christopher Hock
Assignee (at issue)
Morton International, 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.