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:
Feb. 13, 2018
Filed:
Jul. 15, 2014
The Yokohama Rubber Co., Ltd., Minato-ku, Tokyo, JP;
Kenji Horiuchi, Hiratsuka, JP;
Abstract
Each pneumatic tire disposed on the rear wheel side has a total groove surface area ratio of 20% or more and 27% or less in ground-contacting width. Each pneumatic tire disposed on the front wheel side and the rear wheel side has a smaller groove surface area ratio on the vehicle outer side than on the vehicle inner side in the ground-contacting width. The difference in the groove surface area ratio is 7% or more and 15% or less. The total groove surface area ratio is greater on the front wheel side than on the rear wheel side, the difference in the total groove surface area ratio being 3% or more and 10% or less.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile