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. 09, 1980
Filed:
Oct. 27, 1978
Applicant:
Inventors:
Samuel E Harvey, Coventry, GB;
Philip H Pegram, Leamington Spa, GB;
Assignee:
Dunlop Limited, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K / ;
U.S. Cl.
CPC ...
137 72 ; 152427 ; 220 / ;
Abstract
A thermal fuse device for deflating a pneumatic tire in the event of high temperature has an outlet for the molten eutectic plug which is separated from the air outlet so that venting air will not tend to re-solidfy the eutectic. The eutectic plug abuts a step or shoulder to prevent 'creep'.