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:
Oct. 05, 2021
Filed:
Jan. 03, 2018
Sumitomo Rubber Industries, Ltd., Kobe, JP;
Mitsuru Sueyoshi, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe, JP;
Abstract
A tirecomprises a tread portioncomprising shoulder blocksand crown blocks. The shoulder blockseach has a ground contacting surface () comprising an axially outer portionextending axially inwardly from one of tread edges (Te) and a steeply oblique portionextending axially inwardly from the axially outer portionwith a larger inclination angle with respect to the tire axial direction than the axially outer portion. The crown blockseach has a ground contacting surface () comprising a first oblique portioninclined oppositely to the steeply oblique portionand a second oblique portionextending from and obliquely and oppositely to the first oblique portion. In a development view of the tread portion, longitudinal directions of the steeply oblique portionand the first oblique portionintersect at an angle from 70 to 110 degrees.