Granted Patent
Utility
US 4,194,802 · App. 05/846,365
Insulation piercing contacts and connectors
Inventor:
Tedford H. Spaulding
Patented Case
View Patent ↗
Granted: Mar 25, 1980
Filed: Oct 28, 1977
Inventor
Tedford H. Spaulding
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.