Granted Patent
Utility
US 4,804,313 · App. 07/029,517
Side channel self priming fuel pump having reservoir
Inventor:
Pius J. Nasvytis
Patented Case
View Patent ↗
Granted: Feb 14, 1989
Filed: Mar 24, 1987
Inventor
Pius J. Nasvytis
Assignee (at issue)
Colt Industries, Inc.
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.