发明名称 |
Wheeled skateboards |
摘要 |
Wheeled skateboards which in one embodiment includes a novel wheeled truck adjustment for the turning radius of the skateboard to any desired value. The invention may be applied to either standing or sitting skateboards, and certain embodiments provide shock absorbing properties for the wheeled trucks, independent adjustment of the front and rear trucks on a skateboard, and adjustment to the wheel axle position on each truck.
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申请公布号 |
US4120508(A) |
申请公布日期 |
1978.10.17 |
申请号 |
US19770782916 |
申请日期 |
1977.03.30 |
申请人 |
BROWN, JOHN STEVEN;HILLARD, THOMAS GERALD |
发明人 |
BROWN, JOHN STEVEN;HILLARD, THOMAS GERALD |
分类号 |
A63C17/01;(IPC1-7):A63C17/02 |
主分类号 |
A63C17/01 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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