Skin and hair care apparatuses and methods for performing...

Surgery – Means for introducing or removing material from body for... – Treating material applied to or removed from external...

Reexamination Certificate

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Details

C392S385000

Reexamination Certificate

active

06923794

ABSTRACT:
A skin care apparatus includes a skin care unit and a negative ion supplying unit. The skin care unit is configured to perform skin care on a skin surface of human being. The negative ion supplying unit is configured to discharge negatively ionized air toward the skin surface and includes a negative ion generator which is configured to generate the negatively ionized air.

REFERENCES:
patent: 3745306 (1973-07-01), Naritomi
patent: 4274588 (1981-06-01), Schwob
patent: 5098414 (1992-03-01), Walker
patent: 6640049 (2003-10-01), Lee et al.
patent: 2003/0033726 (2003-02-01), Saida
patent: 730 363 (1943-01-01), None
patent: 1 284 761 (1972-08-01), None
patent: 62-38180 (1987-02-01), None
patent: 3046615 (1998-03-01), None
patent: 2000-356372 (2000-12-01), None

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