Granted Patent
Utility
US 5,406,922 · App. 08/177,182
Self-contained electric-motor fuel pump with outlet pressure regulation
Inventor:
Charles H. Tuckey
Patented Case
View Patent ↗
Granted: Apr 18, 1995
Filed: Dec 30, 1993
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.