Granted Patent
Utility
US 3,980,318 · App. 05/460,768
Fused multiple stage inflation system
Inventor:
Morton S. Balban
Patented Case
View Patent ↗
Granted: Sep 14, 1976
Filed: Apr 15, 1974
Inventor
Morton S. Balban
Assignee (at issue)
Eaton Corporation
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.