Foods and beverages: apparatus – Beverage – Infusors
Patent
1979-04-27
1981-03-03
Jenkins, Robert W.
Foods and beverages: apparatus
Beverage
Infusors
99295, A47J 3114, A47J 3136
Patent
active
042533856
ABSTRACT:
The invention relates to a coffee brewing machine which is particularly suitable for family use and for a small commercial establishment, such as a refreshment room. The machine extracts the coffee beverage from a pod which contains ground coffee and is housed in a chamber defined by an upper block and by a removable lower box, between a jet-forming member fixed to the upper block and a filter housed in the removable lower box. It includes a water container, a heater and a pump which supplies the water to the chamber at the proper temperature and pressure. In the chamber the water penetrates the pod and extracts the coffee beverage therefrom and then the coffee beverage flows out of the machine.
REFERENCES:
patent: 2715868 (1955-08-01), Brown
patent: 2935011 (1960-05-01), Perlman
patent: 3085495 (1963-04-01), Rosander
patent: 3098424 (1963-07-01), Perucca
patent: 3278087 (1966-10-01), Stasse
patent: 3423209 (1969-01-01), Weber
patent: 3450024 (1969-06-01), Martin
patent: 3583308 (1971-06-01), Williams
Gross Karl H.
Jenkins Robert W.
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