Granted Patent
Utility
US 4,430,980 · App. 06/495,274
Fuel pump cut-off circuit
Inventor:
Wilman A. Pidgeon
Patented Case
View Patent ↗
Granted: Feb 14, 1984
Filed: May 16, 1983
Inventor
Wilman A. Pidgeon
Assignee (at issue)
Chrysler Group 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.