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. 03, 2013
Filed:
Dec. 17, 2007
Applicants:
Paul Harry Sandstrom, Cuyahoga Falls, OH (US);
Kuo-chih Hua, Richfield, OH (US);
Shingo Futamura, Wadsworth, OH (US);
Kenneth Allen Bates, Brunswick, OH (US);
Inventors:
Paul Harry Sandstrom, Cuyahoga Falls, OH (US);
Kuo-Chih Hua, Richfield, OH (US);
Shingo Futamura, Wadsworth, OH (US);
Kenneth Allen Bates, Brunswick, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 1/00 (2006.01); C08K 3/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
The invention relates to a tire having a tread of a cured rubber composition which contains dual silica moieties in a sense of containing both hydrophilic precipitated silica and in situ hydrophobated precipitated silica.