| 发明名称 |
Keying toy vehicle accessories |
| 摘要 |
A toy vehicle includes a plug to recognize a keyed accessory of the toy vehicle, circuitry connected to the plug and operable to select a functional feature in response to recognition of the keyed accessory, and a feature generator to produce the selected functional feature.
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| 申请公布号 |
US2003207648(A1) |
申请公布日期 |
2003.11.06 |
| 申请号 |
US20020137663 |
申请日期 |
2002.05.03 |
| 申请人 |
AVILA RAPHAEL;LEWINSKI DAVID;VALERIO FRANCIS |
发明人 |
AVILA RAPHAEL;LEWINSKI DAVID;VALERIO FRANCIS |
| 分类号 |
A63H29/24;(IPC1-7):A63H29/22 |
主分类号 |
A63H29/24 |
| 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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