Granted Patent
Utility
US 4,625,558 · App. 06/721,417
Fuel monitoring systems
Inventor:
Peter Taylor
Patented Case
View Patent ↗
Granted: Dec 2, 1986
Filed: Apr 9, 1985
Inventor
Peter Taylor
Assignee (at issue)
Plessey Overseas Limited
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.