Invention Grant
- Patent Title: Pneumatic tire
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Application No.: US17086793Application Date: 2020-11-02
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Publication No.: US11897292B2Publication Date: 2024-02-13
- Inventor: Kazuhiro Nakano
- Applicant: Sumitomo Rubber Industries, Ltd.
- Applicant Address: JP Kobe
- Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
- Current Assignee: SUMITOMO RUBBER INDUSTRIES, LTD.
- Current Assignee Address: JP Kobe
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP 19234859 2019.12.25
- Main IPC: B60C13/02
- IPC: B60C13/02 ; B60C13/04 ; B60C15/00 ; B60C11/01 ; B60C13/00

Abstract:
A pneumatic includes a pair of sidewall portions. At least one of the sidewall portions is provided on an outer surface thereof with a first protruding portion arranged on an outer side in a tire radial direction and a second protruding portion arranged on a radially inner side. Both protruding portions are formed so as to be convex outward in a tire axial direction. The second protruding portion has a protruding apex surface formed of a different colored rubber material having a different color from an outer surface of the first protruding portion. A distance in the tire radial direction between an inner edge in the tire radial direction of the first protruding portion and an outer edge in the tire radial direction of the second protruding portion is 40% or more and 220% or less of a length in the tire radial direction of the second protruding portion.
Public/Granted literature
- US20210197627A1 PNEUMATIC TIRE Public/Granted day:2021-07-01
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