Decorative amusement device

Details Decorative amusement device Decorative amusement device

1999-09-13

2000-12-19

Davis, Cassandra H.

Card, picture, or sign exhibiting

Display device with gas or liquid movement

40410, G09F 1900

Patent

active

061613177

ABSTRACT:
A decorative amusement device includes a transparent sphere that is mounted on and that cooperates with a base to confine a water receiving space to be filled with water. A drive unit is mounted inside the base, and has a rotary drive shaft extending through the base into the water receiving space, and a water agitator mounted on the drive shaft inside the water receiving space. A decorative member is mounted on the base inside the water receiving space, and includes a prop, a rotary vane mounted rotatably on the prop, and a guide member disposed around the water agitator so as to guide the water that was agitated by the water agitator toward the rotary vane to result in rotation of the rotary vane inside the water receiving space when the drive shaft rotates.

REFERENCES:
patent: 4817311 (1989-04-01), Ong
patent: 5272604 (1993-12-01), Lin
patent: 5313727 (1994-05-01), Murray, Jr.
patent: 5711099 (1998-01-01), Nesbit et al.
patent: 5864976 (1999-02-01), Yang

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