Motor vehicle tire having tread pattern

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 8701725
SERIAL NO

12318004

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Importance

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Abstract

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A tire for a motor vehicle includes a tread and two shoulders. The tread includes a first circumferential row of blocks disposed between first and second circumferential grooves. Each of the blocks is delimited by a section of the first circumferential groove and by first and second transverse grooves that extend from the first circumferential groove and terminate at a first common vertex spaced from the second circumferential groove. The tread further includes a second circumferential row of blocks disposed between the second circumferential groove and a third circumferential groove. Each of the blocks of the second circumferential row of blocks is delimited by a section of the second circumferential groove and by third and fourth transverse grooves that extend from the second circumferential groove and converge and terminate at a second common vertex. The first common vertex is separated from the second circumferential groove by a circumferential tread rib.

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Patent Owner(s)

Patent OwnerAddress
PIRELLI PNEUMATICI S P AVIALE SARCA 222 20135 MILANO

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bello, Vito Monza, IT 40 157
Colombo, Gianfranco Concorezzo, IT 57 494
Cucco, Giancarlo Villa Cortese, IT 5 34

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