Granted Patent
Utility
US 5,072,615 · App. 07/628,749
Apparatus and method for gauging the amount of fuel in a vehicle fuel tank subject to tilt
Inventor:
Ryszard Nawrocki
Patented Case
View Patent ↗
Granted: Dec 17, 1991
Filed: Dec 17, 1990
Inventor
Ryszard Nawrocki
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.