Multiple bottle evaporative diffuser

Details Multiple bottle evaporative diffuser Multiple bottle evaporative diffuser

2006-04-04

2009-02-17

Campbell, Thor S (Department: 3742)

Electric resistance heating devices

Heating devices

Vaporizer

C392S386000

Reexamination Certificate

active

07493028

ABSTRACT:
A vaporization device including a housing, a plurality of wicks, a plurality of heating elements and a power control circuit. The plurality of wicks are at least partially contained within the housing and include a first wick and a second wick. The plurality of heating elements include a first heating element and a second heating element. The first heating element is proximate to the first wick and the second heating element is proximate to the second wick. The power control circuit powers the first heating element at a first level when the second heating element is not powered. The power control circuit powers the first heating element at a second level when the second heating element is powered.

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