发明名称 PERSONAL TRANSPORT DEVICE
摘要 A skateboard comprising an elongate body extending between a front end and a rear end, the front and rear end of the body each being positioned at a height hb. In addition, the skateboard comprises a front coupling member pivotally coupled to the front end of the body. Further, the skateboard comprises a front wheel rotatably coupled to the front coupling member. The front wheel having an axis of rotation disposed at a height hf above the ground, wherein height hf is greater than height hb. Still further, the skateboard comprises a rear coupling member pivotally coupled to the rear end of the body. Moreover, the skateboard comprises a rear wheel rotatably coupled to rear coupling member. The at least one rear wheel having an axis of rotation disposed at a height hr above the ground, wherein height hr is greater than height hb.
申请公布号 US2009115152(A1) 申请公布日期 2009.05.07
申请号 US20080245241 申请日期 2008.10.03
申请人 WILSON MICHAEL T 发明人 WILSON MICHAEL T.
分类号 A63C17/01 主分类号 A63C17/01
代理机构 代理人
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