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. 15, 2016
Filed:
Oct. 15, 2013
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Atsushi Maehara, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-Shi, JP;
Abstract
A pneumatic tire has a unidirectional tread pattern. The land ratio of an imaginary crown regionA is 0.75 to 0.85. The land ratio of an imaginary middle regionA is 0.65 to 0.75. Crown axial groovesA and middle axial groovesB are inclined to the intended tire rotational direction toward the axially inside of the tire. The widths of the crown axial groovesA and the middle axial groovesB are 4.0 to 7.0 mm. The width of the crown axial groovesA is more than the width of a central main grooveA and less than the width of middle main groovesB.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile