Granted Patent
Utility
US 6,571,626 · App. 09/975,727
Fuel level sensor
Inventor:
Monte L. Herford
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Oct 11, 2001
Inventor
Monte L. Herford
Assignee (at issue)
WALBRO LLC
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.