Foods and beverages: apparatus – Beverage – Infusors
Patent
1984-02-23
1985-03-05
Jenkins, Robert W.
Foods and beverages: apparatus
Beverage
Infusors
99302R, 126369, A47J 3130
Patent
active
045023719
ABSTRACT:
The coffee percolator is of the type including a bottom container acting as a boiler and support for a removable coffee-holder funnel and is characterised in that it further comprises a top element which can be sealingly mounted on said bottom container and is provided with a spout for outside delivery of coffee infusion or steam, as well as valve means associated with said spout for maintainment at a open position of said spout for coffee infusion delivery and at a controlled closed position of the same spout for steam delivery.
More particularly, the valve means comprises a shutter associated with a control lever for maintainment at a first position corresponding to a constant opening of the spout and moved to a second position corresponding to a constant closure of the same spout, and then to a third position controlling the opening and the closing of the spout for the delivery of the steam.
REFERENCES:
patent: 699495 (1902-05-01), Dallinger
patent: 1619967 (1927-03-01), Bontempi
patent: 2687077 (1954-08-01), Regina
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