发明名称 Temperature activated toy vehicle
摘要 A temperature activated toy vehicle includes a vehicle body within which a temperature responsive spring is supported. One or more vehicle body parts are movably supported within the vehicle body and are movable between alternate positions to provide alternate configurations of the vehicle. The temperature responsive spring is coupled to the movable body portions to provide alternative configurations of the toy vehicle in response to spring temperature.
申请公布号 US5022884(A) 申请公布日期 1991.06.11
申请号 US19900506634 申请日期 1990.04.09
申请人 MATTEL, INC. 发明人 HIPPELY, KEITH A.;OSTENDORFF, ERIC C.
分类号 A63H17/02;A63H17/26 主分类号 A63H17/02
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