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:
Nov. 05, 2013
Filed:
Feb. 18, 2010
Applicant:
Masaya Mita, Hiratsuka, JP;
Inventor:
Masaya Mita, Hiratsuka, JP;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B60C 11/03 (2006.01);
U.S. Cl.
CPC ...
Abstract
A pneumatic tire including five land portions in a tread surfaceby providing four main grooves in a ground contact region of the tread surface, wherein positions and groove widths of the main grooves are specified together with only one land portion positioned outermost on a vehicle outer side when mounted on a vehicle being formed into a block row, and the other land portions being formed into ribs, and a groove area proportion of the tread surface is larger on a vehicle inner side than the vehicle outer side with a tire equator and center lines of some of the land portions as boundaries.