发明名称 Flying toy
摘要 A flying toy or kite is provided which generates lift by spinning as it rotates at the end of a loop of string. The toy is molded of foamed plastic, preferably of two major components including a wing to spin about a lateral axis and a disc-shaped central fin attached to the center of the wing. The wing has a molded channel forming receptacle for a dowel or tube which extends along the central portion of the wing and retains rotating fittings at its ends. The disc has a molded slot for receiving the wing and is increased in thickness adjacent the slot to provide suitable support for the wing and to improve its strength and resistance to damage.
申请公布号 US4121794(A) 申请公布日期 1978.10.24
申请号 US19770809781 申请日期 1977.06.24
申请人 LEMELSON, JEROME H. 发明人 LEMELSON, JEROME H.
分类号 A63H27/08;(IPC1-7):B64C31/06 主分类号 A63H27/08
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