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:
Sep. 09, 2025
Filed:
Jan. 27, 2022
The Yokohama Rubber Co., Ltd., Kanagawa, JP;
Ryohei Takemori, Kanagawa, JP;
The Yokohama Rubber Co., LTD., Tokyo, JP;
Abstract
A pneumatic tire includes inner intermediate lug grooves having a length Land outer intermediate lug grooves having a length Lformed in inner and outer intermediate land portions, respectively, where lengths Land Lsatisfy L>L. Distances W, W, W, and Wfrom a tire equator to an inner shoulder main groove, an inner center main groove, an outer center main groove, and an outer shoulder main groove, respectively, satisfy 0.58≤W/Wi≤0.62, 0.20≤W/Wi≤0.24, 0.15≤W/Wo≤0.19, and 0.53≤W/Wo≤0.57 with respect to distances Wi, Wo from the tire equator to ground contact edges. A total value of a groove width WGof the inner shoulder main groove and a groove width WGof the inner center main groove is larger than a total value of a groove width WGof the outer center main groove and a groove width WGof the outer shoulder main groove.