Granted Patent
Utility
US 5,711,391 · App. 08/664,403
Auxiliary interlock control system for power machine
Inventors:
Kenneth A. Brandt, Scott B. Jacobson
Patented Case
View Patent ↗
Granted: Jan 27, 1998
Filed: Jun 17, 1996
Inventors
Kenneth A. Brandt
Scott B. Jacobson
Assignee (at issue)
CLARK EQUIPMENT COMPANY
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.