Granted Patent
Utility
US 4,373,262 · App. 06/183,549
Electrical contact with locking device
Inventor:
Roland F. Blakesley
Patented Case
View Patent ↗
Granted: Feb 15, 1983
Filed: Sep 2, 1980
Inventor
Roland F. Blakesley
Assignee (at issue)
Bendix Limited
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.