The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 30, 1991
Filed:
Jul. 27, 1989
Anthony L Riviezzo, Springfield, MO (US);
Tracker Marine Corporation, Springfield, MO (US);
Abstract
A leak-tight rotatable plug valve for controlling water flow to and from a fish livewell in a fishing boat. The valve body has opposite ends connected with an inlet hose for fresh water intake and a drain hose extending from the livewell drain. A pump inlet passage in the valve body intersects with the valve flow passage and mounts a pump having its discharge connected with a supply hose leading to the livewell. When the valve is open, fresh water can be pumped to fill the livewell when the pump is active and the livewell can be drained when the pump is inactive. When the valve is closed, the pump recirculates water through the drain hose and supply hose to avoid stagnation and provide aeration for the livewell.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile