发明名称 Aerial toy
摘要 An aerial toy is disclosed which can be launched to sail outwardly away from the point of launching and subsequently reverse its flight and return to the point of launching, and which can further be thrown to traverse a distance between two points, such as in a game of throw and catch. The aerial toy has four equiangularly spaced blades which are joined at a common central body portion. Each blade terminates in a vane which is angled relative to the blade, with the tips of each vane attached to an outer circumferential ring.
申请公布号 US4506894(A) 申请公布日期 1985.03.26
申请号 US19830519918 申请日期 1983.08.03
申请人 IDEA DEVELOPMENT COMPANY, INC. 发明人 LAUX, KEITH R.;GETGEY, WILLIAM F.
分类号 A63B65/08;(IPC1-7):A63B65/08 主分类号 A63B65/08
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