TIRE

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20210197618A1
SERIAL NO

17059213

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A tire includes a tire frame member that has bead portions in which bead cores are embedded in a resin material and side portions that comprise the resin material and are continuous with tire radial direction outer sides of the bead portions, wherein assuming that T1 is a thickness of thick-walled portions of the tire frame member that are adjacent to the tire radial direction outer sides of the bead cores and that T2 is a thickness of the side portions, T1>T2, a thickness of the tire frame member decreases from T1 to T2 between the thick-walled portions and the side portions, and a position at which the thickness of the tire frame member starts to decrease from T1 to T2 is on a tire radial direction outer side of tire radial direction outer ends of rim flanges of a rim on which the bead portions are mounted.

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Patent Owner(s)

Patent OwnerAddress
BRIDGESTONE CORPORATIONCHUO-KU TOKYO 104-8340

International Classification(s)

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  • 2019 Application Filing Year
  • B60C Class
  • 1171 Applications Filed
  • 654 Patents Issued To-Date
  • 55.85 % Issued To-Date

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KATAYAMA, Masahiro Chuo-ku, Tokyo, JP 103 1405
MATSUI, Kenji Chuo-ku, Tokyo, JP 76 1309
MATSUMOTO, Yoshifumi Chuo-ku, Tokyo, JP 21 68
UCHIDA, Tatsurou Chuo-ku, Tokyo, JP 1 0

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Citation count rangeNumber of patents cited in rangeNumber of patents cited in various citation count ranges437276201 - 1011 - 200255075100125150175200225250275300325350375400425450475

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