Automatic coffee maker

Details Automatic coffee maker Automatic coffee maker

1976-08-18

1977-07-05

Hornsby, Harvey C.

Foods and beverages: apparatus

Beverage

Infusors

99321, A47J 3100

Patent

active

040332489

ABSTRACT:
An improved coffee maker that prevents leakage of water between the cover for the water reservoir at the top of the device because of steam pressure that may cause a "short" in the electrical system or cause other damage; prevents the wall of the paper filter within the basket to collapse; prevents shooting of the hot water directly into the basket containing the coffee; permits the lower part of the basket containing the silk screen to be removed for cleaning and easy replacement if the silk screen within such lower part is punctured or otherwise damaged; permits the water spreader of the basket to be easily removed for cleaning; prevents water or coffee from leaking to or through the warming unit at the base of the coffee maker upon which the carafe rests which may interfere with the electrical wiring in the warming unit and possibly cause a short and do other damage; and provide certain shields for parts against excessive heat and hot water that may cause injury to the user of the device.

REFERENCES:
patent: 663361 (1900-12-01), Phelan et al.
patent: 1543340 (1925-06-01), Newberry
patent: 3552298 (1971-01-01), Bufkin et al.
patent: 3587444 (1971-06-01), Godel et al.
patent: 3606829 (1971-09-01), Alwood
patent: 3693535 (1972-09-01), Abel, Jr.
patent: 3878360 (1975-04-01), Augustine et al.

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