发明名称 TOY TOP
摘要 A low cost toy top having a simple structure and capable of changing its operating characteristics upon collision with an opponent toy top. The toy top which is spun on a playing board to play a match with an opponent toy top by being collided with the latter includes a main body including collisional portions adapted to come into contact with the opponent toy top, wherein at least some of the collisional portions are provided with a friction member for converting a rotational force of the opponent toy top into a rotational force of the toy top at the time of collision.
申请公布号 US2011256796(A1) 申请公布日期 2011.10.20
申请号 US20100895241 申请日期 2010.09.30
申请人 TOMY COMPANY, LTD. 发明人 UJITA HARUHISA;MAEDA TAKEAKI
分类号 A63H1/00 主分类号 A63H1/00
代理机构 代理人
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