Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Reexamination Certificate
2004-11-09
2008-08-26
Fischer, Justin (Department: 1791)
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
C152S539000, C152S540000
Reexamination Certificate
active
07416007
ABSTRACT:
A tyre for a vehicle wheel includes a carcass structure, belt structure, tread band, and at least one pair of sidewalls. The carcass structure includes at least one first carcass ply and at least two annular reinforcing structures. The at least one first carcass ply includes elongated sections circumferentially distributed around the tyre's geometric rotation axis. Each elongated section extends in a U-shaped configuration around a cross-section outline of the carcass structure to define two side portions and one crown portion. Each elongated section substantially lies in a plane parallelly offset relative to a meridian plane of the carcass structure. The crown portion of each elongated section is oriented, relative to a radial reference plane passing through a transition region between the crown portion and at least one corresponding side portion, at an angle having a different value from an inclination of the at least one corresponding side portion.
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U.S. Appl. No. 09/364,099, filed Jul. 30, 1999, Applicant—Carretta.
Caretta Renato
Marchini Maurizio
Finnegan Henderson Farabow Garrett & Dunner L.L.P.
Fischer Justin
Pirelli Pneumatici S.p.A.
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