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. 17, 2011
Filed:
May. 20, 2008
Hidemitsu Nakagawa, Saitama, JP;
Hidemitsu Nakagawa, Saitama, JP;
Bridgestone Corporation, Tokyo, JP;
Abstract
The present invention provides a pneumatic tire for a motorcycle which improves driving performance and braking performance without degrading driving stability particularly when a middle camber angle is applied to the tire. This tire comprises a tread portion, side wall portionsand bead portions, wherein this tread portioncomprises five regions of a central region A, shoulder regions C and intermediate regions B and 100% modulus of at least a portion forming the ground contact surface of intermediate tread rubberdisposed over the entire region of the intermediate regions B is larger than both of 100% modulus of at least a portion forming the ground contact surface of central tread rubberdisposed over the entire region of the central region A and 100% modulus of at least a portion forming the ground contact surface of shoulder tread rubberdisposed over the entire region of the shoulder regions C.