Attachment for hair dryers

Drying and gas or vapor contact with solids – Apparatus – For hair on head

Reexamination Certificate

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Details

C034S097000, C132S271000, C392S380000, C392S385000

Reexamination Certificate

active

06922909

ABSTRACT:
By providing a plurality of portals in a housing which forms a hair dryer attachment which is merely fixed to the exist portal of any conventional hair dryer, a hair dryer attachment is realized which is capable of substantially reducing the drying time required for drying the hair of any individual, while also being easily employed and comfortable. In the preferred embodiment, at least one raised, sloping panel is formed adjacent the inlet portal of the attachment with the panel sloping outwardly from the generally circular shaped inlet portal. In addition, a plurality of apertures or portals are formed in the panel for enabling ambient air to freely flow therethrough. In this way, the heated air flowing through the central portion of the attachment creates a low-pressure zone on the inside surface of the portals, drawing ambient air through the portals into the interior of the hair dryer attachment, thereby enabling the quantity of the air reaching the hair of the user is substantially increased.

REFERENCES:
patent: 3943329 (1976-03-01), Hlavac
patent: 4848007 (1989-07-01), Montagnino
patent: 5060398 (1991-10-01), Wolens
patent: 5572800 (1996-11-01), West
patent: 5649370 (1997-07-01), Russo
patent: 5841943 (1998-11-01), Nosenchuck
patent: 5956863 (1999-09-01), Allen
patent: 5966833 (1999-10-01), Andis et al.

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