Granted Patent
Utility
US 4,807,472 · App. 07/080,095
Motorcycle fuel level gauge
Inventors:
William H. Brown, Michael W. Hamann
Patented Case
View Patent ↗
Granted: Feb 28, 1989
Filed: Jul 31, 1987
Inventors
William H. Brown
Michael W. Hamann
Assignee (at issue)
Harley-Davidson, 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.