Granted Patent
Utility
US 5,083,454 · App. 07/687,075
Force-operated suspension position sensor for automotive vehicle
Inventor:
W. Trent Yopp
Patented Case
View Patent ↗
Granted: Jan 28, 1992
Filed: Apr 17, 1991
Inventor
W. Trent Yopp
Assignee (at issue)
Ford Motor 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.