Granted Patent
Utility
US 4,635,432 · App. 06/721,806
Method for impregnating and coating wire rope
Inventor:
Claude R. Wheeler, Jr.
Patented Case
View Patent ↗
Granted: Jan 13, 1987
Filed: Apr 10, 1985
Inventor
Claude R. Wheeler, Jr.
Assignee (at issue)
Wire Rope Corporation of America, Incorporated
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.