Granted Patent
Utility
US 4,007,976 · App. 05/649,395
Electrical connectors
Inventor:
George W. Knecht
Patented Case
View Patent ↗
Granted: Feb 15, 1977
Filed: Jan 15, 1976
Inventor
George W. Knecht
Assignee (at issue)
Midland-Ross 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.