- 专利标题： Driving toy and playing device using the same
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申请号： US16321546申请日： 2017-08-18
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公开(公告)号： US11117064B2公开(公告)日： 2021-09-14
- 发明人: Jong-Ill Choi
- 申请人： CHOIROCK CONTENTS FACTORY CO., LTD.
- 申请人地址： KR Seoul
- 专利权人： CHOIROCK CONTENTS FACTORY CO., LTD.
- 当前专利权人： CHOIROCK CONTENTS FACTORY CO., LTD.
- 当前专利权人地址： KR Seoul
- 代理机构： Lewis Roca Rothgerber Christie LLP
- 优先权： KR10-2016-0105087 20160818,KR10-2016-0129975 20161007
- 国际申请： PCT/KR2017/008999 WO 20170818
- 国际公布： WO2018/034529 WO 20180222
- 主分类号： A63H18/00
- IPC分类号： A63H18/00 ; A63H18/08 ; A63H18/02 ; A63H17/14 ; A63H17/26 ; A63H18/10
摘要：
The purpose of the present invention is to provide a driving toy and a playing device using same, the driving toy being provided with auxiliary wheels for guiding the driving toy to travel along a track, and capable of travelling on various tracks by allowing the auxiliary wheels to be installed by changing the positions thereof according to the type of tracks.
公开/授权文献
- US20190160387A1 DRIVING TOY AND PLAYING DEVICE USING THE SAME 公开/授权日：2019-05-30
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