US PATENT SUBCLASS 152 / 273
.~.~.~.~.~ End secured

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}
270  DF  .~.~.~ Leaf {2}
271  DF  .~.~.~.~ Circumferentially extending {2}
273.~.~.~.~.~ End secured {1}
274  DF  .~.~.~.~.~.~> Single end

DEFINITION

Classification: 152/273

The circumferentially extending leaf springs are secured at their ends only.

SEE OR SEARCH THIS CLASS, SUBCLASS:

256, and 272.