Granted Patent
Utility
US 5,301,550 · App. 08/089,918
Float for an automotive liquid level detection device
Inventor:
Steven M. Shortis
Patented Case
View Patent ↗
Granted: Apr 12, 1994
Filed: Jul 12, 1993
Inventor
Steven M. Shortis
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.