US PATENT SUBCLASS 152 / 155
.~ Cushion and pneumatic combined

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

151  DF  TIRES, RESILIENT {14}
155.~ Cushion and pneumatic combined {4}
156  DF  .~.~> Metallic spring cushion
157  DF  .~.~> Enclosed cushion {1}
159  DF  .~.~> Superimposed {3}
165  DF  .~.~> Integral {1}

DEFINITION

Classification: 152/155

The tire comprises both cushion tire features and pneumatic tire features.