Granted Patent
Utility
US 4,330,168 · App. 06/178,986
Electrical contact and method of making same
Inventor:
Bruce K. Arnold
Patented Case
View Patent ↗
Granted: May 18, 1982
Filed: Aug 18, 1980
Inventor
Bruce K. Arnold
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.