Tire and tire manufacturing method

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9919567
APP PUB NO 20160016439A1
SERIAL NO

14379193

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Importance

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Abstract

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A tire (pneumatic tire 1) provided with regularly arranged concave portions (concave portions 80) dented toward a tire inner side direction from a tire surface (tire surface 50) in at least some areas on the tire surface wherein in a direction along with the tire surface, a maximum width L of the concave portion is in a range of 0.1 micrometer or more to less than 50 micrometers, a depth D reaching to a point of the innermost part of the concave portion toward the tire inner side direction from the tire surface is within a range of 0.1 micrometer or more to less than 10 micrometers, in the direction along with the tire surface, an arrangement interval P of the concave portions is within a range more largely than 0.1 micrometer to less than 100 micrometers.

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Patent Owner(s)

  • BRIDGESTONE CORPORATION

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Miyazono, Toshiya Suginami-ku, JP 24 51

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