US PATENT SUBCLASS 152 / 253
.~.~.~.~.~ Leaf

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

151  DF  TIRES, RESILIENT {14}
246  DF  .~ Cushion {4}
247  DF  .~.~ Metallic springs {4}
251  DF  .~.~.~ Wheel encircling band {2}
252  DF  .~.~.~.~ With supporting spring {2}
253.~.~.~.~.~ Leaf {2}
254  DF  .~.~.~.~.~.~> Circumferentially extending {2}
258  DF  .~.~.~.~.~.~> Transverse {2}

DEFINITION

Classification: 152/253

The flexible wheel encircling band is supported by leaf springs.

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