US PATENT SUBCLASS 152 / 296
.~.~.~.~.~.~ Integral enclosure

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}
284  DF  .~.~.~ Coil {2}
289  DF  .~.~.~.~ Radial {3}
293  DF  .~.~.~.~.~ Enclosed {2}
296.~.~.~.~.~.~ Integral enclosure {2}
297  DF  .~.~.~.~.~.~.~> With nonmetallic band
298  DF  .~.~.~.~.~.~.~> Arcuate interior surface {1}

DEFINITION

Classification: 152/296

The enclosure about the radial coil springs consists of a single unit. This subclass may have unconnected shoes between the springs and enclosure and these shoes may overlap.

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