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:
Dec. 12, 2006
Filed:
Jul. 26, 2001
Applicant:
Philip Edward Tonkin, Holmfirth, GB;
Inventor:
Philip Edward Tonkin, Holmfirth, GB;
Assignee:
Wabco Automotive UK Limited, , GB;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F16J 15/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A circular seal () for the end face of a substantially cylindrical canister, the seal () having a substantially rectangular cross-section, and a recess () in one side thereof to reduce the area of said cross-section. In use the recessed area () of the seal () constitutes a weakened portion which will blow out elastically to relieve excess pressure.
Quick Actions:
Tonkin, Philip. (2006). Pressure relief device (U.S. Patent No. 7147228). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7147228
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile