Granted Patent
Utility
US 4,878,816 · App. 07/201,633
In-tank fuel reservoir with fuel vapor separation
Inventor:
Charles H. Tuckey
Patented Case
View Patent ↗
Granted: Nov 7, 1989
Filed: Jun 2, 1988
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.