Granted Patent
Utility
US 4,365,467 · App. 06/215,612
Rotation resistant wire rope
Inventor:
Donald L. Pellow
Patented Case
View Patent ↗
Granted: Dec 28, 1982
Filed: Dec 12, 1980
Inventor
Donald L. Pellow
Assignee (at issue)
Armco 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.