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:
Aug. 24, 1982
Filed:
Aug. 07, 1980
Charles Wheatley, Tulsa, OK (US);
Barton Valve Company, Shawnee, OK (US);
Abstract
An improved flanged sealing ring for valves, and the like, and comprising a rigid annular core member, a resilient covering surrounding the core member, and outwardly extending flange provided on the outer periphery of the resilient covering whereby the cross sectional configuration of the sealing ring is substantially T-shaped, the outer periphery of the sealing ring being of an outwardly bulging configuration oppositely disposed from the flange, and the cross sectional configuration of the rigid core member preferably being of a substantially T-shaped configuration for facilitating reinforcing of the sealing ring.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile