US PATENT SUBCLASS 446 / 431
ROLLING OR TUMBLING (E.G., WHEELED)

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

431ROLLING OR TUMBLING (E.G., WHEELED) {16}
432  DF  .~> Fire apparatus
433  DF  .~> Endless track vehicle
434  DF  .~> Tractor or trailer
435  DF  .~> Vehicle and means for freeing or launching object therefrom
436  DF  .~> Including changeable program carried by vehicle
437  DF  .~> Including means for causing erratic movement
438  DF  .~> Including illumination means {1}
440  DF  .~> Motorcycle, tricycle or bicycle
441  DF  .~> Including vehicle-carried control mechanism activated or deactivated in response to contact with extrinxic structure {1}
443  DF  .~> Having reversible drive
444  DF  .~> Including extrinsic guide or means cooperable with extrinsic guide {2}
448  DF  .~> Including wheel- or axle-operated device {1}
450  DF  .~> Including handle, rod or tether for physically guiding or propelling (e.g., trundle, hoop, etc.) {3}
454  DF  .~> Remotely controlled {2}
457  DF  .~> Including intrinsic motive power means for propulsion {6}
465  DF  .~> Wheeled vehicle {5}

DEFINITION

Classification: 446/431

ROLLING OR TUMBLING (E.G., WHEELED):

(under the class definition) Device comprising either (1) means specifically adapted to have rolling contact with or to turn end over end along a supporting surface, or (2) means supported by a generally round rotatable element upon which it may be rolled along a supporting surface.

SEE OR SEARCH THIS CLASS, SUBCLASS:

6, for a wheeled vehicle having portions knocked apart or awry by impact.

23, for a wheeled vehicle having means for emitting sparks.

25, for a wheeled vehicle having smoke emitting means.

71+, for a toy wheeled vehicle converted from a diverse article (e.g., container).

95+, for a construction toy in the form of a wheeled vehicle.

174, for a wheeled carrier moved by a gravity fed rolling, tumbling, or falling element (e.g., marble). 237+, for a toy wheeled vehicle having a visible rotating portion.

269+, for a rollable toy which includes a simulation of an animate being or portion thereof.

409+, for a rollable toy having sounding means.