Machine for drawing of lottery balls

Details Machine for drawing of lottery balls Machine for drawing of lottery balls

1989-06-16

1990-10-09

Coven, Edward M.

Amusement devices: games

Chance devices

Lot mixers and dispensers

273144A, 273144B, A63F 900

Patent

active

049615785

ABSTRACT:
A machine for the random drawing of balls being agitated by aa current of air. The machine includes a transparent receptacle in which the balls are placed, an annular space placed below and communicating with the receptacle, and a plurality of orifices defined by flaps positioned within the annular space. The flaps are capable of at least partially sealing the annular space.

REFERENCES:
patent: 2385980 (1945-10-01), Fostas
patent: 4508346 (1985-04-01), Salvucci
Copy of French Search Report.

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