Pulsed electric shaver

Details Pulsed electric shaver Pulsed electric shaver

2007-01-30

2007-01-30

Evans, Robin O. (Department: 3742)

Electric heating

Heating devices

Tool or instrument

C219S222000, C219S223000, C219S240000, C219S241000, C219S492000, C030S140000, C030S034050, C030S029500, C030S034100, C606S009000, C606S167000

Reexamination Certificate

active

10363365

ABSTRACT:
A hair cutting apparatus comprising a structure (126), a portion (1216) of which being adapted for placement against a skin surface where hair is to be cut, a heat generator comprising one or more heat elements (1214) positioned to touch said hair and heated to a temperature sufficient to cut hair, at least one of said heat elements being juxtaposed with said portion and a controller that controls the power source to provide pulsed heating of said one or more heat elements.

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Rusting,R. L.; “Hair- Why It Grows, Why It Stops;” Jun. 2001;Scientific American; vol. 48, No. 6; pp. 56-63.

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