US PATENT SUBCLASS 152 / 552
.~.~.~ Carcass ply turnup structure around bead rings

Current as of: June, 1999
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152 /   HD   RESILIENT TIRES AND WHEELS

151  DF  TIRES, RESILIENT {14}
450  DF  .~ Pneumatic tire or inner tube {23}
548  DF  .~.~ Characterized by the carcass, carcass material, or physical arrangment of the carcass materials {11}
552.~.~.~ Carcass ply turnup structure around bead rings {2}
553  DF  .~.~.~.~> Folded from outside to inside of bead core
554  DF  .~.~.~.~> Characterized by the extent of the fold up into the sidewall of the tire relative to the other tire dimensions

DEFINITION

Classification: 152/552

Carcass ply turnup structure around bead rings:

(under subclass 548) Subject matter wherein the rim contacting portion of the tire includes annular edges having annular reinforcing elements to anchor the tire or the tire carcass material to the rim and include carcass layers that are wrapped around the annular reinforcing elements wherein the tire is characterized with regard to the manner in which the carcass layer or layers are folded or wrapped around the annular reinforcing elements.