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:
May. 21, 2002
Filed:
Sep. 22, 1999
Applicant:
Inventor:
Roger Neil Beers, Uniontown, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 1/912 ;
U.S. Cl.
CPC ...
B60C 1/912 ;
Abstract
The present invention relates to a pneumatic tire having a layer, preferably an innerliner, for prevention, or retardation, of air permeation from its inner chamber into the remainder of the tire. The innerliner is of a butyl rubber composition which contains a dispersion of starch/plasticizer composite.