Heavy duty radial tire for minimized road damage

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 5427164
SERIAL NO

07986738

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A radial tire for a four wheeled vehicle comprising a reinforced carcass ply extending between two bead regions through sidewall regions to a tread region and a reinforcing breaker disposed in the tread region extending circumferentially around the tire radially outside the carcass ply wherein the tread region is substantially curved in cross-section and has a camber value C/L of between 0.25 to 0.75. The breaker includes at least two plies of reinforcing fabric, a narrower breaker ply which is radially innermost and a wider breaker ply which is radially outermost, and each of the breaker plies except the outermost ply has adjacent to each of its lateral edges a circumferentially extending support strip which extends laterally outward from the edge of the breaker ply to at least the lateral position of the edge of the widest breaker ply.

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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
Watkins, David R Sutton Coldfield, GB3 27 656
Williams, Arthur R Dorridge, GB3 36 310

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