Granted Patent
Utility
US 4,387,944 · App. 06/279,149
Electrical connector insert
Inventor:
David L. Frear
Patented Case
View Patent ↗
Granted: Jun 14, 1983
Filed: Jun 30, 1981
Inventor
David L. Frear
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.