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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0506634 (1990-04-09) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 18 인용 특허 : 5 |
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 temp
A temperature activated toy vehicle comprising: a vehicle body; a vehicle component movably supported by said vehicle body and movable with respect thereto between first and second positions; and temperature responsive activating means, coupled to said vehicle body and said vehicle component, for mo
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