Granted Patent
Utility
US 6,676,562 · App. 10/197,879
Automatic clutch engagement controlled by engine speed
Inventor:
Garth H. Bulgrien
Patented Case
View Patent ↗
Granted: Jan 13, 2004
Filed: Jul 19, 2002
Inventor
Garth H. Bulgrien
Assignee (at issue)
New Holland North America, 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.