Patent ID: 7905758

Claim:
A kinetic magnetic apparatus for amusement, comprising: A rigid supporting structure consisting of a base, a stand, and a rod; a plurality of magnets whereby each magnet in said plurality is arranged in a series, and whereby movement of all magnets is constrained to a single common arc within a plane; and whereby each magnet is independently mounted from the rod of the supporting structure by means of a rigid suspending element including pivot portions by which said element is pivotally mounted on said structure so as to pivot around said rod as a common fulcrum, whereby each of the magnets in the series is displaceable both towards and away from its neighboring magnets in the series and is able to oscillate repeatedly between neighboring magnets; wherein all of the suspending elements extend radially away from the rod; each said suspending element comprising rigid material extending from its pivot parts to its magnet, thereby constraining motion of its magnet only to swinging in a single plane of an arc extending along the series of said magnets; each said magnet being secured to its suspending element, with adjacent magnets in the series oriented and mounted to the rod as the common fulcrum such that mutual repulsion is maintained between them.