Granted Patent
Utility
US 4,359,867 · App. 06/240,039
Seat accumulator clutch booster assist
Inventor:
William C. Swanson
Patented Case
View Patent ↗
Granted: Nov 23, 1982
Filed: Mar 3, 1981
Inventor
William C. Swanson
Assignee (at issue)
International Harvester 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.