Granted Patent
Utility
US 4,183,610 · App. 05/938,760
Electrical connection apparatus
Inventor:
Edward H. Key
Patented Case
View Patent ↗
Granted: Jan 15, 1980
Filed: Sep 1, 1978
Inventor
Edward H. Key
Assignee (at issue)
TRW 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.