发明名称 Skate board maze
摘要 This invention discloses a skateboard maze game comprising a board having a surface, an underside, a front section, and a back section at least one maze grooved into the surface of the board, at east one ball per maze which fits into the grooves, and at least one ground support element. The board is positioned on top of wheels, half wheels or some other supporting structure, allowing an individual standing on the board to move the board around to work the maze.
申请公布号 US6742780(B1) 申请公布日期 2004.06.01
申请号 US20020308112 申请日期 2002.12.03
申请人 RUDSKI LEWIS 发明人 RUDSKI LEWIS
分类号 A63C17/02;A63C17/04;A63C17/26;A63F7/04;(IPC1-7):A63F7/00 主分类号 A63C17/02
代理机构 代理人
主权项
地址