Granted Patent
Utility
US 4,789,308 · App. 07/126,517
Self-contained electric fuel pump with output pressure regulation
Inventor:
Charles H. Tuckey
Patented Case
View Patent ↗
Granted: Dec 6, 1988
Filed: Nov 30, 1987
Inventor
Charles H. Tuckey
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.