Granted Patent
Utility
US 4,376,002 · App. 06/255,993
Multi-ingredient gas generators
Inventor:
Lechoslaw Adam Utracki
Patented Case
View Patent ↗
Granted: Mar 8, 1983
Filed: Apr 21, 1981
Inventor
Lechoslaw Adam Utracki
Assignee (at issue)
C-I-L, 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.