Granted Patent
Utility
US 6,209,700 · App. 09/404,162
Electric clutch including resilient disk biasing means
Inventors:
Jason L. Wogaman, Rodger L. Marx
Patented Case
View Patent ↗
Granted: Apr 3, 2001
Filed: Sep 27, 1999
Inventors
Jason L. Wogaman
Rodger L. Marx
Assignee (at issue)
Tractech 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.