Multi-wattage blow dryer with user inaccessible power selector

Details Multi-wattage blow dryer with user inaccessible power selector Multi-wattage blow dryer with user inaccessible power selector

2005-05-10

2005-05-10

Gravini, Stephen (Department: 3749)

Drying and gas or vapor contact with solids

Apparatus

For hair on head

Reexamination Certificate

active

06889445

ABSTRACT:
A hair dryer, includes a casing, an electric blower adapted to draw air into the casing from an intake port and blow the air out an exhaust port, one or more electric heating elements disposed to heat the air as it passes through the casing, a power selector switch having two or more wattage settings and adapted to adjust the electrical power supplied to the heating elements, and wherein the power selector switch is designed to be substantially inaccessible to the user.

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patent: 4198557 (1980-04-01), Crowley
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patent: 4788413 (1988-11-01), Eng
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patent: 4972065 (1990-11-01), Ohlsen
patent: 6280211 (2001-08-01), Tateishi
patent: 2001121950 (2001-05-01), None

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