Granted Patent
Utility
US 6,325,657 · App. 09/407,765
Contact element for connecting a ribbon cable with circular conductors and rotary connector with such contact element
Inventor:
Frank Schroer
Patented Case
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Granted: Dec 4, 2001
Filed: Sep 29, 1999
Inventor
Frank Schroer
Assignee (at issue)
NEXANS
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.