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. 06, 2014
Filed:
Mar. 16, 2012
Applicant:
Shinichi Matsuura, Kobe, JP;
Inventor:
Shinichi Matsuura, Kobe, JP;
Assignee:
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60C 15/00 (2006.01); B60C 15/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pneumatic tireincludes a tread, a pair of sidewalls, a pair of beads, and a carcass. In the pair of beads, each beadincludes a coreand a bead fillerextending outward from the corein the radial direction. A minimal value θa of the inclination angle of the bead filleris greater than or equal to 30 degrees, and is not greater than 44 degrees. A ratio Wa/Wb of a width Wa of the bead fillerto a width Wb of a bead portion is greater than or equal to 0.30, and is not greater than 0.45.