Electric resistance heating devices – Heating devices – Vaporizer
Reexamination Certificate
2006-08-29
2006-08-29
Paik, Sang Y. (Department: 3742)
Electric resistance heating devices
Heating devices
Vaporizer
C392S400000
Reexamination Certificate
active
07099571
ABSTRACT:
A steam-supplying apparatus for hairdressing and beauty care in which pressurized steam is sent from a steam-generating portion through an electromagnetic valve and a connecting tube, and forced to jet out of a steam-blowing portion. The electromagnetic valve has a heating steam circulation passage to preliminary heat inside the electromagnetic valve by the steam from the steam-generating portion also in closed state, and the steam-blowing portion has an electric heater to heat a steam passage in the blowing portion.
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patent: 5186120 (1993-02-01), Ohnishi et al.
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patent: 6072937 (2000-06-01), Benade et al.
patent: 6647204 (2003-11-01), Hutchinson
Armstrong, Kratz, Quintos Hanson & Brooks, LLP.
Naomoto Industry Co., Ltd.
Paik Sang Y.
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