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:
Jul. 31, 2018
Filed:
Sep. 18, 2015
Nibco Inc., Elkhart, IN (US);
Joel M. Reck, Wayland, MA (US);
Michael E. Reck, Worcester, MA (US);
Mark Roy, Jr., Boylston, MA (US);
Andrew J. Terry, Sturbridge, MA (US);
NIBCO Inc., Elkhart, IN (US);
Abstract
The present invention is generally directed to an isolation valve unit including a valve body comprised of a metal, such as brass, and having at least two ports, at least one of the ports including an overmolded thermoplastic end surrounding and enclosing the port. In one embodiment, the thermoplastic end is composed of a polypropylene random (PP-R) material and is securely formed over the port by way of an over molding technique. The valve unit further includes a ball valve accommodated within the valve body and a handle for actuating the ball valve. The isolation valve unit is configured to control the flow of fluids in a plumbing system via actuation of the ball valve.