Invention Grant
- Patent Title: Tire
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Application No.: US16534018Application Date: 2019-08-07
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Publication No.: US11325427B2Publication Date: 2022-05-10
- Inventor: Yuichi Ishigaki , Tetsuya Sakaguchi , Hiroshi Fujita
- 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: JPJP2018-156589 20180823
- Main IPC: B60C13/00
- IPC: B60C13/00
Abstract:
A tire has an outer surface comprising a decorative portion which is visible and provided with micro-protuberances at a density of from 2 to 10 micro-protuberances per 1 sq.mm, and the micro-protuberances include a recessed micro-protuberance provided at its top surface with a recess.
Public/Granted literature
- US20200062043A1 TIRE Public/Granted day:2020-02-27
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