发明授权
- 专利标题： Inline skate including a wheel-driving unit
- 专利标题（中）： 直排轮滑包括轮驱动单元
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申请号： US13510911申请日： 2011-08-23
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公开(公告)号： US09302172B2公开(公告)日： 2016-04-05
- 发明人: Ji Hoon Kim
- 申请人： Ji Hoon Kim
- 申请人地址： KR Daejeon
- 专利权人： HAPPYLIFE CO., LTD
- 当前专利权人： HAPPYLIFE CO., LTD
- 当前专利权人地址： KR Daejeon
- 代理机构： AKC Patents, LLC
- 代理商 Aliki K. Collins
- 优先权： KR10-2010-0087422 20100907
- 国际申请： PCT/KR2011/006228 WO 20110823
- 国际公布： WO2012/033294 WO 20120315
- 主分类号： A63C17/12
- IPC分类号： A63C17/12 ; A63C17/06
摘要：
An inline skate including a wheel-driving unit which generates power when a foot pushes on the ground to rotate the wheels, and when the boot is lifted, the frame is spaced apart from the ground to further increase the time required for stepping forward on the ground or being pushed from the ground, thereby obtaining propulsive force such that the inline skate quickly advances.
公开/授权文献
- US20120228045A1 INLINE SKATE INCLUDING A WHEEL-DRIVING UNIT 公开/授权日：2012-09-13
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