Granted Patent
Utility
US 4,053,200 · App. 05/631,453
Cable connector
Inventor:
Stephen William Pugner
Patented Case
View Patent ↗
Granted: Oct 11, 1977
Filed: Nov 13, 1975
Inventor
Stephen William Pugner
Assignee (at issue)
Bunker Ramo 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.