Method and apparatus for automatic random selection identificati

Details Method and apparatus for automatic random selection identificati Method and apparatus for automatic random selection identificati

1995-06-12

1997-01-07

Grieb, William H.

Amusement devices: games

Chance devices

Lot mixers and dispensers

273144B, A63F 306

Patent

active

055908799

ABSTRACT:
A method and apparatus for random determination and display of a multiplicity of numbers from a larger quantity of numbers including the placing of numbers on balls, mixing the balls in an air chamber, selecting one ball at a time, placing the balls as selected in pockets on a timing wheel, confirming the selection and placement of the balls electronically, recording the numbers by video camera, and displaying the numbers on a display board as selected.

REFERENCES:
patent: 3300217 (1967-01-01), Franklin
patent: 3468542 (1969-09-01), Ernst
patent: 4877246 (1989-10-01), Kropkowski
patent: 4961578 (1990-10-01), Chateau
patent: 5121920 (1992-06-01), Laezzo et al.

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