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:
Mar. 31, 1981
Filed:
Mar. 12, 1979
Applicant:
Inventor:
Ralph Wilde, Semele, Near Leamington, GB;
Assignee:
Dunlop Limited, London, GB;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C / ;
U.S. Cl.
CPC ...
152158 ; 1523 / ; 1523 / ; 308110 ;
Abstract
A pneumatic tire and wheel rim assembly of the type in which support means extends circumferentially around the rim between the bead seats to support the tire when in a deflated condition. The support means is rotatable relative to the rim when the tire is in a deflated condition and lubrication means is provided to release lubricant to facilitate said relative rotation.