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. 16, 2014
Filed:
Aug. 24, 2012
Michael J. Myers, Van Wert, OH (US);
Douglas E. Chase, West Bloomfield, MI (US);
Gerald A. Greca, Carleton, MI (US);
Michael J. Myers, Van Wert, OH (US);
Douglas E. Chase, West Bloomfield, MI (US);
Gerald A. Greca, Carleton, MI (US);
Federal-Mogul Corporation, Southfield, MI (US);
Abstract
A hammer union seal assembly, hammer union seal and method of construction thereof is provided. The method of constructing the hammer union seal includes forming an annular rubber ring having a cylindrical inner surface and a cylindrical outer surface, with the cylindrical outer surface extending between opposite corner edges. The method further includes forming an annular steel ring. Then, recessing and bonding the annular steel ring in one of the corner edges with an outer surface of the steel ring remaining exposed.