Resilient tires and wheels – Tires – resilient
Reexamination Certificate
2007-10-02
2007-10-02
Yoon, Tae H (Department: 1714)
Resilient tires and wheels
Tires, resilient
C152S209100, C524S047000, C524S492000
Reexamination Certificate
active
11150347
ABSTRACT:
An earth-friendly tire using raw materials derived from non-petroleum resources instead of all or part of raw materials derived from petroleum resources currently used for tires. The tire is prepared by using a natural rubber instead of a synthetic rubber; an inorganic filler and/or a biofiller instead of carbon black; vegetable oil instead of petroleum oil; and natural fiber instead of synthetic fiber so that the tire comprises a non-petroleum raw material in an amount of at least 75% by weight based on the total weight of the tire.
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Hochi Kazuo
Horiguchi Takuya
Kikuchi Naohiko
Birch & Stewart Kolasch & Birch, LLP
Sumitomo Rubber Industries Ltd.
Yoon Tae H
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