Granted Patent
Utility
US 5,010,836 · App. 07/385,448
Livewell valve for fishing boats
Inventor:
Anthony L. Riviezzo
Patented Case
View Patent ↗
Granted: Apr 30, 1991
Filed: Jul 27, 1989
Inventor
Anthony L. Riviezzo
Assignee (at issue)
TRACKER MARINE, L.L.C.
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.