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. 01, 2014
Filed:
Apr. 30, 2007
Dominick G. More, Middletown, CT (US);
Leonard D. Stern, Southington, CT (US);
Robert Wharton, Marlborough, CT (US);
Gordon D. Rowe, Southington, CT (US);
Dominick G. More, Middletown, CT (US);
Leonard D. Stern, Southington, CT (US);
Robert Wharton, Marlborough, CT (US);
Gordon D. Rowe, Southington, CT (US);
Parker-Hannifin Corporation, Cleveland, OH (US);
Abstract
A seal assembly () comprising a sealing body (), a shoe (), a first collar (), and a second collar (). The shoe () is positioned within a space defined by radially inner surfaces of the sealing body (), the first collar () is positioned on a first axial side of the sealing body (), and the second collar () is positioned on a second axial side of the sealing body (). These components () collectively form inter-component sealing surfaces, pocket sealing surfaces, gate sealing surfaces and/or part sealing surfaces which prevent the infiltration of outside fluid into, and the escape of operative fluid from, a fluid coupling.