Portable heated cup with motion sensor and timer

Details Portable heated cup with motion sensor and timer Portable heated cup with motion sensor and timer

1997-09-18

2000-01-11

Jeffery, John A.

Electric heating

Heating devices

Combined with container, enclosure, or support for material...

219432, H05B 102

Patent

active

060139013

ABSTRACT:
A heated container includes a cup with a heating coil for heating the cup upon the receipt of power. Further included is a timer that is adapted to transmit an activation signal for a predetermined amount of time upon at least the instantaneous receipt thereof. Connected to the timer is a motion sensor for transmitting the activation signal thereto upon the detection of movement of the base and cup. A relay is connected between the timer, heating coil and a battery. The relay is adapted to allow the transmission of power from the battery to the heating coil only during the receipt of the activation signal.

REFERENCES:
patent: 3432641 (1969-03-01), Welke
patent: 3488473 (1970-01-01), Sanders
patent: 4442343 (1984-04-01), Genuit
patent: 4481410 (1984-11-01), Bortnick
patent: 4713522 (1987-12-01), Kimura
patent: 4745260 (1988-05-01), Albinger
patent: 4801782 (1989-01-01), Ineson
patent: 4922355 (1990-05-01), Dietz
patent: 4980539 (1990-12-01), Walton
patent: 5805767 (1998-09-01), Jouas et al.

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