Granted Patent
Utility
US 4,367,908 · App. 06/156,786
Electrical connector coupling
Inventor:
James J. Johnston
Patented Case
View Patent ↗
Granted: Jan 11, 1983
Filed: Jun 5, 1980
Inventor
James J. Johnston
Assignee (at issue)
Akzona Incorporated
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.