Invention Grant
- Patent Title: Tire
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Application No.: US16897518Application Date: 2020-06-10
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Publication No.: US11571934B2Publication Date: 2023-02-07
- Inventor: Sho Ito
- Applicant: SUMITOMO RUBBER INDUSTRIES, LTD.
- Applicant Address: JP Hyogo
- Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
- Current Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
- Current Assignee Address: JP Hyogo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JPJP2019-131266 20190716
- Main IPC: B60C11/03
- IPC: B60C11/03 ; B60C11/12

Abstract:
A tire includes a tread portion including a pair of shoulder main grooves and a crown region defined between the pair of the shoulder main grooves. The crown region includes a plurality of crown blocks. A ground contacting surface of at least one of the crown blocks is provided with a first sipe, a second sipe, and a third sipe. The first sipe, the second sipe, and the third sipe are connected with each other at one intersection.
Public/Granted literature
- US20210016606A1 TIRE Public/Granted day:2021-01-21
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