Temperature activated toy vehicle

Details Temperature activated toy vehicle Temperature activated toy vehicle

1990-04-09

1991-06-11

Yu, Mickey

Amusement devices: toys

Operated by intrinsic temperature change

446470, A63H 1726

Patent

active

050228846

ABSTRACT:
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.

REFERENCES:
patent: 1676296 (1928-07-01), Spencer
patent: 2073062 (1937-03-01), Henninger, Jr.
patent: 2675543 (1954-04-01), Marchment
patent: 4244140 (1981-01-01), Kim
patent: 4467556 (1984-08-01), Iwao et al.
patent: 4516952 (1985-05-01), Brand et al.
patent: 4693693 (1987-09-01), Kennedy et al.
patent: 4762511 (1988-08-01), Lee

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