Granted Patent
Utility
US 6,550,562 · App. 09/733,647
Hand grip with microprocessor for controlling a power machine
Inventors:
Kenneth A. Brandt, Scott R. Rossow
Patented Case
View Patent ↗
Granted: Apr 22, 2003
Filed: Dec 8, 2000
Inventors
Kenneth A. Brandt
Scott R. Rossow
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.