Plastic and nonmetallic article shaping or treating: processes – Mechanical shaping or molding to form or reform shaped article – Shaping against forming surface
Reexamination Certificate
2005-05-24
2005-05-24
Maki, Steven D. (Department: 1733)
Plastic and nonmetallic article shaping or treating: processes
Mechanical shaping or molding to form or reform shaped article
Shaping against forming surface
C425S036000, C425S046000, C425S047000, C425S812000
Reexamination Certificate
active
06896836
ABSTRACT:
A pneumatic tire comprising a tread portion, a pair of sidewall portions and a pair of bead portions is manufactured by conducting the venting in a portion of a green tire placed in a vulcanization mold prior to vulcanization and corresponding to the sidewall portion in at least one place in a radial direction of the tire during the vulcanization.
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Hamachi Takeshi
Kishimoto Miyoji
Matsunaga Hiroo
Maki Steven D.
Sughrue & Mion, PLLC
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