发明名称 TOY SPINNING TOP
摘要 Disclosed is a toy spinning top. The top includes a rotatable blade, a driving force generator coupled with the blade and generating a driving force to rotate the blade, and an attack ring detachably coupled with the blade to idly rotate against the blade. The toy top does not generate fragments when colliding with an adjacent top or other objects, and does not cause injury to a human body even if the toy top collides with the human body, so that the top can be used for safe play.
申请公布号 US2012088433(A1) 申请公布日期 2012.04.12
申请号 US201013259973 申请日期 2010.06.21
申请人 CHOE SIN KYU 发明人 CHOE SIN KYU
分类号 A63H1/00 主分类号 A63H1/00
代理机构 代理人
主权项
地址