Warmer insertable into bottle

Details Warmer insertable into bottle Warmer insertable into bottle

1998-10-02

1999-10-19

Walberg, Tersa

Electric heating

Heating devices

With heater-unit housing, casing, or support means

219437, 219439, 219441, 392443, H05B 306

Patent

active

059683961

ABSTRACT:
A compact, portable warmer which is insertable into a bottle for the purpose of warming and stirring contents of the bottle. The warmer has a projecting heating element having a stainless steel sheath configured similarly to a paddle, and a cap for protecting the heating element from contamination and for protecting external objects from heat from the heating element. The portable warmer includes a battery for powering the heating element, an on-off switch, and an electrical cable for recharging the battery from a socket of a cigarette lighter of a motor vehicle.

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patent: 3536893 (1970-10-01), Cranley
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patent: 5337581 (1994-08-01), Lott
patent: 5408068 (1995-04-01), Ng
patent: 5436429 (1995-07-01), Cline
patent: 5706390 (1998-01-01), O'Neill

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