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. 30, 2014
Filed:
Nov. 30, 2010
Jacques Collette, Bastogne, BE;
Peter Johann Cornelius Maus, Bullingen, BE;
Jacques Collette, Bastogne, BE;
Peter Johann Cornelius Maus, Bullingen, BE;
The Goodyear Tire & Rubber Company, Akron, OH (US);
Abstract
The present invention is directed to a pneumatic tirecomprising at least one pair of parallel annular beads; at least one carcass plywrapped around said beads; a tread; and first and second sidewalls disposed between said tread and one of said at least one pair of beads; as well as a belt portionbetween the carcass plyand the tread. In accordance with the invention, the treadcomprises a tread base layerand a plurality of tread blocks, wherein the tread blockscomprise at least two different rubber layersarranged radially above each other, whereas the rubber layersof different tread blocks are axially separate from each other.