发明名称 PLAYSET WITH OBSTACLES AND LANE SWITCHES
摘要 <p>A playset for use with a toy vehicle including an elongate track defining at least one travel path. In some examples, the playset includes a switching mechanism for switching a toy vehicle between different travel paths. In some examples, the playset includes an obstacle mechanism for selectively deploying an obstacle in at least one travel path. In some examples, the playset includes indicator mechanisms, including an active indicator mechanism and a passive indicator mechanism.</p>
申请公布号 WO2007056402(A2) 申请公布日期 2007.05.18
申请号 WO2006US43398 申请日期 2006.11.06
申请人 MATTEL, INC.;HIPPELY, KEITH 发明人 HIPPELY, KEITH
分类号 A63H18/00 主分类号 A63H18/00
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