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US 2026/0249655 A1Published application
Tire and tire mold
AssigneesThe Yokohama Rubber Co., Ltd., Yokohama Mold Co., Ltd.
InventorsNoboru TAKADA, Hiroshi FURUSAWA
Life of this patent
Estimating the term…
Abstract
A tire includes: in a sidewall portion, a marking portion and a background portion surrounding the marking portion; and a serration formed in any one of the marking portion and the background portion, the serration including a plurality of ridges arranged side by side. In the tire, each ridge has, in a cross section orthogonal to a length direction of the ridge, a sidewall surface having a negative gradient with respect to a normal line of a reference plane on which the ridge is formed and an inclined surface inclined with respect to the reference plane.
Claims13
A tire, comprising:
- in a sidewall portion, a marking portion and a background portion surrounding the marking portion;
- and a serration formed in any one of the marking portion and the background portion, the serration including a plurality of ridges arranged side by side;
- each ridge of the ridges having, in a cross section orthogonal to a length direction of the ridge, a sidewall surface having a negative gradient with respect to a normal line of a reference plane on which the ridge is formed and an inclined surface inclined with respect to the reference plane.
Dependencies are inferred from the claim text.