Granted Patent
Utility
US 4,867,291 · App. 07/212,445
Vehicle transmission hill holder with releasable one way clutch
Inventors:
James L. Holman, George A. Willford, Kurt R. Baer
Patented Case
View Patent ↗
Granted: Sep 19, 1989
Filed: Jun 28, 1988
Inventors
James L. Holman
George A. Willford
Kurt R. Baer
Assignee (at issue)
DANA LIMITED
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.