US PATENT SUBCLASS 152 / 418
.~.~ Wheel carried supply

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

151  DF  TIRES, RESILIENT {14}
415  DF  .~ Inflating devices {5}
418.~.~ Wheel carried supply {1}
419  DF  .~.~.~> With positive pump operating means {3}

DEFINITION

Classification: 152/418

The inflating means is for inflating pneumatic tires while the vehicle is in motion, and comprises an air supply source carried by a wheel.

SEE OR SEARCH CLASS

137, Fluid Handling,

458, 466 for pressure regulators in combination with cut-off, and subclasses 505+ for pressure regulators, per se.