Extraction device

Foods and beverages: apparatus – Beverage

Reexamination Certificate

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Details

C099S275000, C099S495000

Reexamination Certificate

active

06973869

ABSTRACT:
An extraction device for extracting a beverage with cold or iced water has a tube, a fluid pressurization device and a connector. The connector has a holder with a bottom, a seat, an atomizer and a discharge pipe. The seat is mounted in the bottom of the holder and the atomizer is mounted through the holder and the seat. The extraction chamber is screwed into the seat and has a discharge orifice through which an extracted beverage passes. The fluid pressurization device is connected to the connector. The tube has an outlet end connected to the fluid pressurization device and inlet end connected to a water source. When the extraction device is used, a beverage can be extracted with cold water or iced water quickly, and the flavor of the extracted beverage can be maintained.

REFERENCES:
patent: 3535116 (1970-10-01), Harsanyi
patent: 3726209 (1973-04-01), Stoltze et al.
patent: 3857332 (1974-12-01), Houghton-Larsen et al.
patent: 3871272 (1975-03-01), Melandri
patent: 3966975 (1976-06-01), Hansen et al.
patent: 4220673 (1980-09-01), Strobel
patent: 4919041 (1990-04-01), Miller
patent: 5558006 (1996-09-01), Kuboyama

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