Granted Patent
Utility
US 4,398,783 · App. 06/275,889
Coaxial cable connector
Inventor:
Michael J. Kelly
Patented Case
View Patent ↗
Granted: Aug 16, 1983
Filed: Jun 22, 1981
Inventor
Michael J. Kelly
Assignee (at issue)
International Telephone and Telegraph 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.