Resilient tires and wheels – Tires – resilient – Anti-skid devices
Reexamination Certificate
2011-04-19
2011-04-19
Maki, Steven D (Department: 1747)
Resilient tires and wheels
Tires, resilient
Anti-skid devices
Reexamination Certificate
active
07926528
ABSTRACT:
A tire tread comprising a plurality of grooves opening on to a running surface, each groove having an average orientation and being defined by facing walls, these walls being connected together by a groove bottom, each groove being defined geometrically by a transverse profile obtained by intersecting said groove by a section plane substantially transverse to the average direction of the groove, the transverse profile of a plurality of grooves having variable curvatures, the variation of said curvatures in the section plane being mathematically continuous. A tire provided with such a tread.
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Machine translation for Korea 2004-0029608 (no date).
Abstract for Korea 2004-0029608 (no date).
Buchanan & Ingersoll & Rooney PC
Maki Steven D
Michelin Recherche ET Technique S.A.
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