US PATENT SUBCLASS 446 / 466
.~.~ Wheels vertically movable relative to chassis

Current as of: June, 1999
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446 /   HD   AMUSEMENT DEVICES: TOYS

431  DF  ROLLING OR TUMBLING (E.G., WHEELED) {16}
465  DF  .~ Wheeled vehicle {5}
466.~.~ Wheels vertically movable relative to chassis

DEFINITION

Classification: 446/466

Wheels vertically movable relative to chassis:

(under subclass 465) Device wherein the rotatable element is mounted on the body or bottom of the simulated conveyance by means which allows relative movement between the element and body or bottom in a direction perpendicular to the supporting surface.