Granted Patent
Utility
US 4,232,372 · App. 05/947,395
Positive and negative acceleration responsive means and system
Inventor:
John G. Berent
Patented Case
View Patent ↗
Granted: Nov 4, 1980
Filed: Oct 2, 1978
Inventor
John G. Berent
Assignee (at issue)
Colt Industries Operating 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.