Coffee making machines

Details Coffee making machines Coffee making machines

1996-08-22

1997-12-23

Alexander, Reginald L.

Foods and beverages: apparatus

Beverage

Infusors

99293, 99303, 99290, A47J 3130, A47J 3124

Patent

active

056997183

ABSTRACT:
An expresso coffee maker includes a steam outlet valve for supplying steam to froth milk for making cappuccino coffee. A valve member automatically closes off a tube when a water level in a water compartment falls below a low level. This closing off completes each expresso making cycle and ensures that sufficient water is retained, and sealed off, inside the compartment to sustain a supply of steam for frothing the milk.

REFERENCES:
patent: 4502371 (1985-03-01), DiLascio
patent: 4757753 (1988-07-01), Pandolfi
patent: 5335588 (1994-08-01), Mahlich
patent: 5586484 (1996-12-01), Piazza

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