Amusement devices: toys – Construction toy – Including electrical feature or assembly
Patent
1987-12-22
1989-09-26
Hafer, Robert A.
Amusement devices: toys
Construction toy
Including electrical feature or assembly
446 99, 446321, 273156, 434259, 434308, A63H 3304, A63H 316, A63H 312, G09B 1900
Patent
active
048697010
ABSTRACT:
A fabricated toy is equipped with a plurality of toy component members having predetermined shapes, a detecting device for detecting the assembly state of these toy component members, and a sound generating device for emitting sounds in accordance with the assembly state of the toy component members detected by the detecting device so that when the toy component members are correctly assembled, a specific shape is completed. In this fabricated toy, the sound generating device generates the sounds of mutually different kinds in the cases where the toy component members are correctly assembled and incorrectly. Infants, therefore, can play at the assembly of the toy for a long period of time, without losing their interest in the toy, and the toy, which is "a horse" or "a frog", can also serve as educational stuff for assembling correctly the toy into the shape of the animal.
REFERENCES:
patent: 1211590 (1917-01-01), Kennedy
patent: 1322713 (1919-11-01), Marshall
patent: 3748748 (1973-07-01), Bevan et al.
patent: 3863931 (1975-02-01), Forsyth et al.
patent: 4188734 (1980-02-01), Rich
patent: 4480833 (1984-11-01), Barcelow et al.
Kawai Hiroyuki
Mandai Fujiyo
Shibukawa Takeo
Hafer Robert A.
Muir D. Neal
Yamaha Corporation
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