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US 2022/0055415 A1Published application
Tire
AssigneeSumitomo Rubber Industries, Ltd.
InventorsKoichi NAKAJIMA, Tetsuya SAKAGUCHI
Life of this patent
Estimating the term…
Abstract
At least one mark formed by a character or a figure and a surface geometry arrangement region disposed adjacent to the mark outside the mark can be formed on a surface of a sidewall portion of a tire. The surface geometry arrangement region can have a plurality of micro projections. The surface geometry arrangement region can include a first region formed in at least a part of the surface geometry arrangement region such that the greater a distance from the mark is, the less a height of the micro projection can be.
Claims20
A tire comprising:
- a sidewall portion,
- wherein at least one mark formed by a character or a figure is disposed on a surface of the sidewall portion,
- wherein a surface geometry arrangement region having a plurality of micro projections is formed adjacent to the mark on the surface of the sidewall portion outside the mark, and
- wherein the surface geometry arrangement region comprises a first region formed in at least a part of the surface geometry arrangement region such that the greater a distance from the mark is, the less a height of the micro projections is.
1 more element
A tire comprising:
- a sidewall portion,
- wherein at least one mark formed by a character or a figure is disposed on a surface of the sidewall portion,
- wherein a surface geometry arrangement region having a plurality of micro projections is formed adjacent to the mark on the surface of the sidewall portion outside the mark, and
- wherein the surface geometry arrangement region comprises a third region formed in at least a part of the surface geometry arrangement region such that the greater a distance from the mark is, the less dense the micro projections are.
1 more element
Dependencies are inferred from the claim text.