发明名称 Levitating ball toy
摘要 In one embodiment, the present invention provides a toy wherein a player manipulates a levitated object through an obstacle course. Furthermore, the present invention allows the player to design and build the obstacle course. The toy may include a playing field having a plurality of mounting stations distributed along a pathway and a plurality of obstacles adapted to interchangeably engage the mounting stations. A levitation mechanism may be adapted to produce an air stream and move the air stream along the pathway. In addition, the toy may further include a controller adapted to control movement of the air stream along the pathway.
申请公布号 US7048604(B2) 申请公布日期 2006.05.23
申请号 US20030350565 申请日期 2003.01.24
申请人 MATTEL, INC. 发明人 CUSOLITO ALAN;GRAY KEVIN W.
分类号 A63F9/06;A63F7/06;A63H33/40 主分类号 A63F9/06
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