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. 06, 2018
Filed:
Sep. 01, 2014
Sumitomo Rubber Industries, Ltd., Kobe-shi, Hyogo, JP;
Satoshi Iwasaki, Kobe, JP;
SUMITOMO RUBBER INDUSTRIES, LTD., Kobe-shi, Hyogo, JP;
Abstract
A middle land portion is divided into multiple middle blocks by first middle transverse grooves and second middle transverse grooves arranged alternately in the tire circumference direction. The first middle transverse grooves include a first groove portion which communicates with a crown main groove, and a second groove portion which communicates with a shoulder main groove and is less wide than the first groove portion; the second middle transverse grooves include a third groove portion) which communicates with the shoulder main groove, and a fourth groove portion which communicates with a crown main groove and is less wide than the third groove portion. The middle land portion has first middle slots which are disposed near a second groove portion, extend from the shoulder main groove towards the crown main groove and end within the middle land portion, and second middle slots which are disposed near fourth groove portions, extend from the crown main groove towards the shoulder main groove and end within the middle land portion.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile