Granted Patent
Utility
US 4,869,690 · App. 07/046,757
Contact for crimp termination to a twinaxial cable
Inventors:
David L. Frear, Valentine J. Hemmer
Patented Case
View Patent ↗
Granted: Sep 26, 1989
Filed: May 7, 1987
Inventors
David L. Frear
Valentine J. Hemmer
Assignee (at issue)
Amphenol 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.