Article dispensing – Automatic control – Of supply to dispenser
Patent
1991-10-01
1992-12-22
Olszewski, Robert P.
Article dispensing
Automatic control
Of supply to dispenser
221 17, 221113, 221105, G07F 1112
Patent
active
051728281
ABSTRACT:
A cup dispenser for dispensing cups from a stack of nested cups each of which has a rim wherein the stack being dispensed is held up in dispensing position in a dispensing opening, the lowermost cup of the stack being released to drop down and the next cup being held up to hold up the remainder of the stack, first and second reverse stacks being held adjacent the opening, one or the other of these reserve stacks being moved into dispensing position in the dispensing opening in response to depletion of the stack in dispensing position.
REFERENCES:
patent: 2394262 (1946-02-01), Reifsnyder et al.
patent: 3283951 (1966-11-01), Gladfelder
patent: 4632274 (1986-12-01), Garbe
patent: 4989753 (1991-02-01), Brogna et al.
patent: 5044517 (1991-09-01), U Park
Ficken Leonard A.
Podgorny Gerald J.
Olszewski Robert P.
Reichard Dean A.
Unidynamics Corporation
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