| 发明名称 |
Children's Vehicle with a Shifting Mechanism |
| 摘要 |
A wheeled vehicle with an adjustable gear arrangement is disclosed. The gear arrangement can be adjusted by a child riding the wheeled vehicle.
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| 申请公布号 |
US2012292880(A1) |
申请公布日期 |
2012.11.22 |
| 申请号 |
US201213421177 |
申请日期 |
2012.03.15 |
| 申请人 |
BAPST DAVID M.;MATTEL, INC. |
发明人 |
BAPST DAVID M. |
| 分类号 |
B62M1/36;F16H3/44 |
主分类号 |
B62M1/36 |
| 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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