Granted Patent
Utility
US 4,393,582 · App. 06/204,429
Methods of and apparatus for forming a cable core having an internal cable shield
Inventors:
William S. Arnold, Joseph C. Tulloss
Patented Case
View Patent ↗
Granted: Jul 19, 1983
Filed: Nov 6, 1980
Inventors
William S. Arnold
Joseph C. Tulloss
Assignee (at issue)
Western Electric Company, Inc.
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.