US PATENT SUBCLASS 152 / 261
.~.~.~.~.~ Coil


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}
261.~.~.~.~.~ Coil {1}
262  DF  .~.~.~.~.~.~> Radial {1}


DEFINITION

Classification: 152/261

The flexible wheel encircling band is supported by coil springs.

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284, -288.