Baths – closets – sinks – and spittoons – Hair washing machine or device or accessory – With water supply means
Reexamination Certificate
2007-07-13
2010-10-12
Huynh, Khoa D (Department: 3751)
Baths, closets, sinks, and spittoons
Hair washing machine or device or accessory
With water supply means
C004S519000, C004S515000
Reexamination Certificate
active
07810179
ABSTRACT:
In a scalp washing device a droplet preventing plate is provided positioned between a user's scalp and face, a nozzle having a single discharge port which discharges hot water to the scalp side of the droplet preventing plate is disposed, and hot water discharged from the discharge port of the nozzle is dispersed along the droplet preventing plate so as to be supplied to the user's scalp. For this reason, the flow rate of the hot water is reduced during the dispersion along the droplet preventing plate, and at the time when the hot water is separated from the edge of the droplet preventing plate and is supplied to the user's scalp, the hot water is supplied slowly to the entire scalp, and droplets are not generated. Even if a small gap is generated between the droplet preventing plate and the user's face, the droplets do not leak to the user's face, wetting it.
REFERENCES:
patent: 2914066 (1959-11-01), Gow
patent: 3177868 (1965-04-01), Wallace et al.
patent: 3343530 (1967-09-01), Solos et al.
patent: 5012534 (1991-05-01), McWhorter
patent: 5906012 (1999-05-01), Sakane et al.
Arent & Fox LLP
Huynh Khoa D
Thales Co., Ltd.
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