Granted Patent
Utility
US 5,559,964 · App. 08/293,103
Cable connector keying
Inventors:
John Ramon Klimek, David Weiss
Patented Case
View Patent ↗
Granted: Sep 24, 1996
Filed: Aug 19, 1994
Inventors
John Ramon Klimek
David Weiss
Assignee (at issue)
Rolm Company
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.