Invention Grant
- Patent Title: Tire
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Application No.: US16713495Application Date: 2019-12-13
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Publication No.: US11618284B2Publication Date: 2023-04-04
- Inventor: Takashi Hagihara
- 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: JPJP2018-238692 20181220
- Main IPC: B60C11/13
- IPC: B60C11/13 ; B60C11/12 ; B60C11/03

Abstract:
A tire includes a tread portion. The tread portion has a main groove extending continuously in a tire circumferential direction, and a land portion adjacent to the main groove. The land portion has lateral grooves extending from the main groove in a tire axial direction. Each of the lateral grooves has a first portion communicating with the main groove, and a second portion connected to the first portion. The first portion has a larger groove width than the second portion and has a smaller groove depth than the second portion.
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