Pneumatic tire

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12220951
APP PUB NO 20240131866A1
SERIAL NO

18474884

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A pneumatic tire comprises: a tread portion having a ground contacting surface; a sidewall portions having an outer surface; a bead portions; a carcass extending between the bead portions; and an inner rubber extending between bead portions. The inner rubber comprises a first portion extending through the tread portion with a first thickness t1, and a second portion extending through the sidewall portion with a second thickness t2. The first thickness t1 is more than the second thickness t2. In a meridian cross section of the tire under its normal state, when a first reference point (Pb1), a second reference point (Pb2), a shoulder reference point (Ps), a reference line segment (Lb), and a shoulder line segment (Ls) are defined, then a length (L1) of the shoulder line segment (Ls) is 85.9% to 89.3% of a length (L2) of the reference line segment (Lb).

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First Claim

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Patent Owner(s)

  • SUMITOMO RUBBER INDUSTRIES LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Nakayama, Hiroyuki Kobe, JP 238 3061
Onitsuka, Rena Kobe, JP 7 2
Sasaki, Tatsuya Kobe, JP 98 631
Sueno, Junya Kobe, JP 7 13
Sueyoshi, Yusuke Kobe, JP 2 0
Terashima, Masaki Kobe, JP 23 422
Yano, Tsukasa Kobe, JP 2 0

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