Electric resistance heating devices – Heating devices – Vaporizer
Reexamination Certificate
2005-07-12
2005-07-12
Paik, Sang Y. (Department: 3742)
Electric resistance heating devices
Heating devices
Vaporizer
C392S392000
Reexamination Certificate
active
06917754
ABSTRACT:
A multi-functional electrical vaporizer for a liquid substance includes a bottle for holding the liquid substance, a wick for drawing the liquid substance out of the bottle, an electrical heating device positioned proximate to an upper portion of the wick, an electrical plug assembly, an electrical circuit for powering the electrical heating device, a housing structure with respect to which the bottle is detachably secured and in which at least the electrical plug assembly, the electrical circuit, and the electrical heating device are disposed, and a cover that is joined to and at least partially covers the housing structure. The housing structure, which includes a first shell and a second shell that are joined together, is configured to receive any of a plurality of different additional functional devices. The cover is provided with at least one access window corresponding to whatever additional functional device the housing structure is to be equipped with.
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Baldessari Stefano
Campedelli Paolo
Pedrotti Andrea
Zobele Franco
Paik Sang Y.
S.C. Johnson & Son Inc.
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