Granted Patent
Utility
US 4,002,392 · App. 05/620,630
Electrical connecting devices for terminating cords
Inventor:
Edwin C. Hardesty
Patented Case
View Patent ↗
Granted: Jan 11, 1977
Filed: Oct 6, 1975
Inventor
Edwin C. Hardesty
Assignee (at issue)
Western Electric Company, Inc.
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.