US PATENT SUBCLASS 152 / 161
.~.~.~ Edge-secured cushion

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

151  DF  TIRES, RESILIENT {14}
155  DF  .~ Cushion and pneumatic combined {4}
159  DF  .~.~ Superimposed {3}
161.~.~.~ Edge-secured cushion

DEFINITION

Classification: 152/161

The cushion means is located radially outwardly of the pneumatic means and its edges are secured to the wheel so that the cushion reciprocates in its middle zone only, under load.

SEE OR SEARCH THIS CLASS, SUBCLASS:

164, 327 and 345.1