发明名称 Play set with toy vehicle-related assembly
摘要 A toy vehicle play set may include a toy vehicle and a track assembly including a track along which the vehicle may travel. In some examples the vehicle may include a drive mechanism that is adjustable for changing the speed of the vehicle, and a play set may include a speed changer for selectively changing the vehicle speed. In some examples, the track assembly may include a selectively actuated trapdoor in the track. In some examples, the play set may include a vehicle trap assembly having a cover defining a chamber for receiving, for example, a vehicle passing through the trapdoor opening. In some examples, the vehicle trap may include an assembly, such as the vehicle trap that falls apart when contacted by a vehicle traveling along the track.
申请公布号 US2006286896(A1) 申请公布日期 2006.12.21
申请号 US20060333987 申请日期 2006.01.17
申请人 BEDFORD JONATHAN;SO ERIC 发明人 BEDFORD JONATHAN;SO ERIC
分类号 A63H18/00 主分类号 A63H18/00
代理机构 代理人
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