Granted Patent
Utility
US 4,375,009 · App. 06/214,933
Shielded electrical cable
Inventors:
James T. Fearnside, Thomas P. Stephens
Patented Case
View Patent ↗
Granted: Feb 22, 1983
Filed: Dec 10, 1980
Inventors
James T. Fearnside
Thomas P. Stephens
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.