Granted Patent
Utility
US 4,545,567 · App. 06/602,160
Winch power transmission
Inventors:
Thomas M. Telford, James W. Haase
Patented Case
View Patent ↗
Granted: Oct 8, 1985
Filed: Apr 19, 1984
Inventors
Thomas M. Telford
James W. Haase
Assignee (at issue)
Warn Industries, 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.