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:
Sep. 27, 2016
Filed:
May. 15, 2013
Applicant:
Parker-hannifin Corporation, Cleveland, OH (US);
Inventors:
Burleigh George Bailey, Hilliard, OH (US);
Eric Lamar Grimes, Columbus, OH (US);
John Rucker, Powell, OH (US);
Assignee:
Parker-Hannifin Corporation, Cleveland, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16L 19/02 (2006.01);
U.S. Cl.
CPC ...
F16L 19/0218 (2013.01);
Abstract
A metal seal replaces an O-ring seal in a flat face seal fluid fitting to adapt the flat face seal fluid fitting to use, for example, in extreme temperature applications. The fitting includes first and second fitting members, a sleeve, a nut and the seal. The seal may be removably attached to one of the fitting members by a plurality of retainers that extend into an O-ring channel of the fitting and cooperate with an O-ring retainer wall.