Granted Patent
Utility
US 5,648,887 · App. 08/257,654
Electric current limiting device for winch responsive to multiple device states
Inventors:
Richard S. Herndon, Jeffrey E. Paulson, Robert C. Proebstel
Patented Case
View Patent ↗
Granted: Jul 15, 1997
Filed: Jun 9, 1994
Inventors
Richard S. Herndon
Jeffrey E. Paulson
Robert C. Proebstel
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.