Granted Patent
Utility
US 5,077,449 · App. 07/585,552
Electrical cable with corrugated metal shield
Inventors:
Jacques Cornibert, Jorg-Hein Walling, Ranier A. Minzloff, Marek Kapuscinski, Serge Nadeau
Patented Case
View Patent ↗
Granted: Dec 31, 1991
Filed: Sep 20, 1990
Inventors
Jacques Cornibert
Jorg-Hein Walling
Ranier A. Minzloff
Marek Kapuscinski
Serge Nadeau
Assignee (at issue)
Nortel Networks 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.