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:
Oct. 06, 2015
Filed:
May. 21, 2010
Applicants:
Naoya Ochi, Higashimurayama, JP;
Takaaki Kojima, Kodaira, JP;
Inventors:
Naoya Ochi, Higashimurayama, JP;
Takaaki Kojima, Kodaira, JP;
Assignee:
BRIDGESTONE CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 11/11 (2006.01); B60C 11/12 (2006.01); B60C 11/03 (2006.01);
U.S. Cl.
CPC ...
B60C 11/11 (2013.01); B60C 11/0306 (2013.04); B60C 11/12 (2013.01); B60C 2011/1209 (2013.04); B60C 2011/1245 (2013.04);
Abstract
A pneumatic tire comprises, in a tread portion, at least two block groups Gto Gwhose block number density is within a range of 0.003 pieces/mmto 0.04 pieces/mm. At least one block group Gincludes blockin which lateral length BWis larger that its longitudinal length BL.