Electric resistance heating devices – Heating devices – Tank or container type liquid heater
Patent
1990-10-18
1993-12-28
Reynolds, Bruce A.
Electric resistance heating devices
Heating devices
Tank or container type liquid heater
222484, 2221465, 99304, 219437, A47J 3100, F24H 120
Patent
active
052747360
ABSTRACT:
A transportable pressurized coffee maker adapted to be used in and mounted to an automobile includes a coffee cup to receive brew which can be secured in tandem with the brewing chamber to prevent spills while driving. Safety features include temperature regulation, pressure release, interlocking safety cap, non-pressurized brewing chamber and a cool-to-touch outer shell. This coffee making apparatus also provides a high heat transfer immersion heating element compatible with the nominal 12 volt d.c. electrical system of most automobiles. This coffee making apparatus provides a sealable unit which can be operated while the automobile is in motion.
REFERENCES:
patent: 3413909 (1968-10-01), Heier
patent: 3793933 (1974-02-01), Weber
patent: 3844206 (1974-10-01), Weber
patent: 4382402 (1983-05-01), Alvarez
patent: 4505191 (1985-03-01), Longo
patent: 4875408 (1989-10-01), McGee
patent: 5123335 (1992-06-01), Aselu
Jeffery John A.
Reynolds Bruce A.
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