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:
Mar. 08, 2016
Filed:
Jul. 17, 2006
Isamu Kishizoe, Kanagawa, JP;
Izumi Kuramochi, Tokyo, JP;
Kotaro Iwabuchi, Tokyo, JP;
Takumi Morito, Tokyo, JP;
Koji Watanabe, Kanagawa, JP;
Yoshimasa Hashimoto, Kanagawa, JP;
Isamu Kishizoe, Kanagawa, JP;
Izumi Kuramochi, Tokyo, JP;
Kotaro Iwabuchi, Tokyo, JP;
Takumi Morito, Tokyo, JP;
Koji Watanabe, Kanagawa, JP;
Yoshimasa Hashimoto, Kanagawa, JP;
The Yokohama Rubber Co., Ltd., Tokyo, JP;
Abstract
A pneumatic tire including a first row of blocks arranged in a substantially central region of a tread of the pneumatic tire, wherein the first row of blocks includes a plurality of first blocks; a plurality of first grooves, each arranged between two adjacent first blocks; a plurality of second rows of blocks each including a plurality of second blocks, each arranged on either side of the first row of blocks; a plurality of second grooves, each arranged between the first row of blocks and each of the second rows of blocks; and a plurality of third grooves, wherein each third groove is arranged between two adjacent second blocks, the third grooves including a plurality of fourth grooves and a plurality of fifth grooves, with each fourth groove being narrower than each fifth groove, and the fourth groove and fifth groove being arranged alternately.