(under subclass 58) Propelled racing wherein the means to apply mechanical force to place the object in motion includes either: (a) an elongated bar having a pivot point along the bar and means for revolving the bar about the pivot point such that the bar defines a turning radius, and means on the bar, at a location spaced from said pivot point, for interacting with the object to propel the object along a circular path at a radial distance from said pivot point; or (b) a generally thin, flat, circular member (i.e., disk) having a pivot point generally located at the center of the
disk, means for turning the disk about the pivot point, and means along a radial line of the disk for interacting with the object to propel the object along a circular path at a radial distance from said pivot point.
SEE OR SEARCH THIS CLASS, SUBCLASS:
61, for a rotatable arm that propels an object by a force of magnetic attraction or repulsion between the arm and the object.
64, for a rotatable arm that propels an object by striking or projecting it.
SEE OR SEARCH CLASS
472, Amusement Devices,
1+, for a roundabout, especially subclass 6 for a powered roundabout.
