Resilient tires and wheels – Tires – resilient – Pneumatic tire or inner tube
Reexamination Certificate
2005-06-07
2005-06-07
Johnstone, Adrienne C. (Department: 1733)
Resilient tires and wheels
Tires, resilient
Pneumatic tire or inner tube
C152S517000, C152S541000, C152S554000
Reexamination Certificate
active
06901983
ABSTRACT:
A pneumatic tire includes a carcass folded turned up around a bead core, a belt layer arranged outside of a crown portion of the carcass to have an overlapping portion with the carcass folded portion, a first reinforcing rubber layer arranged between a carcass body portion and the carcass folded portion, and a second reinforcing rubber layer arranged inside the carcass body portion, wherein an overlapping width W1from an upper end position RE of the first reinforcing rubber layer to an end BE of the belt layer is specified; an overlapping width W2from an upper end position RF of the second reinforcing rubber layer to the end BE of the belt layer is specified; and thickness RW of the second reinforcing rubber layer on a line TL connecting the end BE of the belt layer and a tread end TE is specified.
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Birch & Stewart Kolasch & Birch, LLP
Johnstone Adrienne C.
The Ohtsu Tire & Rubber Co. Ltd.
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