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. 11, 2000
Filed:
Jan. 13, 1999
Alan P Schofield, Fullerton, CA (US);
John W Kosty, Fountain Valley, CA (US);
Jon Maynard Lenhert, Brea, CA (US);
Saint-Gobain Performance Plastic Corporation, Wayne, NJ (US);
Abstract
A fluid swivel coupling device for rotatably interconnecting a pair of fluid conduits. The coupling device includes a plastic swivel housing forming an internal cavity and a fluidly connected first port. The internal cavity includes a cylindrical inner surface having an annular housing retention groove and a spaced apart annular seal groove. A plastic tubular second swivel body portion extends between an internal end and a second port. The internal end is rotatably seated within the internal cavity and includes an annular retention groove opposing the housing retention groove and an annular seal groove opposing the seal groove within the housing. The second swivel body portion is fluidly connected with the first port to define an all plastic fluid passageway between the first and second ports. An annular seal is seated within the internal cavity between the opposing seal grooves for preventing fluid from leaking out of the cavity. A retention bearing is seated within the internal cavity between the opposing retention grooves and adapted to allow rotation of the second body portion while securing the second body portion within the cavity.