Amusement devices: games – Chance devices – Lot mixers and dispensers
Patent
1986-09-15
1988-07-19
Pinkham, Richard C.
Amusement devices: games
Chance devices
Lot mixers and dispensers
273129AB, 273144B, 273138R, A63F 904, A63B 7100, A63D 302, A63D 1300
Patent
active
047579994
ABSTRACT:
A peumatically operated playing device for randomly casting at least one discrete article includes a substantially rigid cubic enclosure having a first opening on one wall thereof and a second opening on another wall thereof; a first elastic membrane covering the first opening; a second elastic membrane covering the second opening; a retraction element on the first elastic membrane for retracting the first elastic membrane; and the substantially rigid enclosure and the first and second elastic membranes defining a hermetically sealed chamber within the substantially rigid enclosure, such that retraction of the first elastic membrane results in a consequent retraction of the second elastic membrane, and subsequent release of the first elastic membrane causes the second elastic membrane to impart a force to any discrete articles which may be positioned in engagement with the second elastic membrane. The device is easily adapted to a randomizer for a dice game, a lottery game, a tic-tac-toe game, and other games where dice are cast.
REFERENCES:
patent: 177438 (1876-05-01), Thorne
patent: 178537 (1876-06-01), Macintire
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patent: 1766134 (1930-06-01), Lauterbach
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patent: 3711097 (1973-01-01), Begley
patent: 4468029 (1984-08-01), Kulesza
patent: 4513967 (1985-04-01), Halford et al.
Graham Mark S.
Lerner Henry R.
Pinkham Richard C.
Pressman Toy Corporation
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