Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Reexamination Certificate
2007-10-09
2007-10-09
Fischer, Justin R. (Department: 1733)
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
C152S526000, C152S539000, C152S545000, C152S546000
Reexamination Certificate
active
11210649
ABSTRACT:
A tire designed to be mounted on a mounting rim J of maximum diameter Dcthe type comprising beads designed to cooperate with seats of the mounting rim, the beads comprising at least one annular bead reinforcement structure; a crown comprising a reinforcement structure, this crown being surmounted radially on the outside by a tread; on either side of the tire's crown, a sidewall providing connection to each bead; a carcass reinforcement extending between the crown and the beads; wherein at least one sidewall comprises at least two additional annular reinforcement structures, each additional annular structure having an inner diameter at least equal to the maximum diameter Dcof the rim; the carcass reinforcement is anchored at least partially on each annular bead reinforcement structure and on each additional annular sidewall reinforcement structure; the difference between the inner diameter of the radially innermost additional annular reinforcement structure in each sidewall and the diameter Djof the rim seat on the same side as the sidewall containing the annular structure is at least equal to 20% of the diameter Dj.
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Cohen Pontani Lieberman & Pavane LLP
Fischer Justin R.
Michelin & Recherche et Technique S.A.
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