发明名称 TOY VEHICLE
摘要 A toy vehicle includes a chassis having front and rear portions with a wheel supporting the front portion of the chassis. The toy vehicle further includes spaced-apart swing arms connected to the rear portion of the chassis. Rear wheels are rotatably mounted to each end of the swing arms. The swing arms are independently movable with respect to the chassis between first and second positions. Two separate propulsion drives are operatively associated with the chassis and are drivingly coupled to respective rear wheels. Each propulsion drive is adapted to independently drive the respective rear wheels in either a first direction or a second opposite direction.
申请公布号 US2003077979(A1) 申请公布日期 2003.04.24
申请号 US20010037781 申请日期 2001.10.19
申请人 HOETING MICHAEL G.;MULLANEY SEAN T. 发明人 HOETING MICHAEL G.;MULLANEY SEAN T.
分类号 A63H17/00;A63H17/26;(IPC1-7):A63H17/00 主分类号 A63H17/00
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