Portable beverage dispenser

Dispensing – With casing or support – Body carried and/or operated type

Patent

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Details

222383, 224148, B67D 564

Patent

active

049211439

ABSTRACT:
A portable beverage dispenser adapted to be carried by a vendor includes an insulated tank having an internal compartment in which a beverage to be dispensed is retained. A discharge passage is provided through a wall of the insulated tank and communicates with the internal compartment adjacent a lower end of the compartment. A pressurizing passage extends through a wall of the tank and communicates with the internal compartment adjacent an upper end of the compartment. A pump is attached to the tank and includes a fluid transmitting line for directing a pressurizing gas into the upper end of the internal compartment through the pressurizing passage for pressurizing a beverage within the compartment, and a nozzle communicates with the discharge passage adjacent the lower end of the internal compartment for dispensing the beverage. In a preferred embodiment a cup dispenser also is attached to the insulated tank, and most preferably both the pump and the cup dispenser are attached to sidewall sections of the tank.

REFERENCES:
patent: 1356657 (1920-10-01), Phister
patent: 1673007 (1928-06-01), Kaiser
patent: 2105339 (1938-01-01), Sweitzer
patent: 2350184 (1944-05-01), Oys
patent: 2558181 (1951-06-01), Kassel
patent: 2684787 (1954-07-01), Charpiat
patent: 2704627 (1955-03-01), Brulin et al.
patent: 2732977 (1957-10-01), Charpiat
patent: 2767885 (1956-10-01), Miller
patent: 2808965 (1962-09-01), Graphia, III et al.
patent: 3147889 (1964-09-01), Dolgin
patent: 3262609 (1966-07-01), Poitras
patent: 3286884 (1966-11-01), Long, Jr.
patent: 3348741 (1967-10-01), Wooten

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