Granted Patent
Utility
US 4,666,182 · App. 06/580,336
Non crush zone-all mechanical damped sensor
Inventor:
David S. Breed
Patented Case
View Patent ↗
Granted: May 19, 1987
Filed: Feb 15, 1984
Inventor
David S. Breed
Assignee (at issue)
Breed 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.