Swimming toy fish aquarium having multiple toy fish and differen

Details Swimming toy fish aquarium having multiple toy fish and differen Swimming toy fish aquarium having multiple toy fish and differen

1994-04-11

1995-11-07

Yu, Mickey

Card, picture, or sign exhibiting

Display device with magnetically moved object

446134, G09F 1900

Patent

active

054638267

ABSTRACT:
A marine display device include a liquid vessel containing one or more toy fish, each fish containing an air chamber to impart buoyancy to the fish and a magnetic member. A pair of spaced apart chambers project upwardly from the base of the vessel, and a rotatable magnetic field-producing member is disposed in each of said chambers, and is operatively connected to a rotatable shaft which is rotatably driven by a motor.

REFERENCES:
patent: 3239956 (1966-03-01), Canonica, Jr.
patent: 3425157 (1969-02-01), Hartsock
patent: 5050876 (1991-09-01), Chuang
German Patentanmeldung P 12239 X1/77f, Pabler, Nov. 1955.

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