Aerodynamic toy
OwnerJoseph A. Bruntmyerinventor
Life of this patent
Estimating the term…
Abstract
An aerodynamic toy comprising a disc shaped aerodynamic throwing implement of the type adapted to rotate about its axis upon an airborne flight and a member which detaches from the implement after a predetermined number of revolutions of said implement. The member carries a nut which threadably engages a threaded shaft coaxially secured to the rotational axis of the implement. An air foil is rotatably coupled to the threaded shaft and prevents the rotation of the member despite rotation of the implement during flight. Following a predetermined number of revolutions of the implement, the member unscrews from the threaded shaft and descends to the ground via a parachute attached to the member.
Claims10
A toy comprising a disc shaped aerodynamic throwing implement having an upper substantially circular side and a lower substantially circular side and being of the type adapted to rotate about an axis upon an airborne flight, said axis being substantially perpendicular to and through the center of said disc shaped implement, a member attached to and carried by one side of said implement, and means for detaching and separating said member from said implement at a predetermined number of revolutions of said implement.
Dependencies are inferred from the claim text.