Dispenser for scents and aromas

Details Dispenser for scents and aromas Dispenser for scents and aromas

2005-10-04

2008-09-02

Tran, Len (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Slow diffusers

With wick or absorbent means removing liquid from holder

C239S006000, C239S044000, C239S047000, C239S052000, C239S145000

Reexamination Certificate

active

07419102

ABSTRACT:
A dispenser for scents and aromas is disclosed. The scent dispenser includes a hollow central body that contains a rotating shaft. A wick is wound around the shaft and extends through an opening in the top of the central body. A sealable cap is included to allow scent material to be added to the wick inside the central body. Finally, a suspension mechanism in included to allow the dispense to be suspended from a separate structure.

REFERENCES:
patent: 4302899 (1981-12-01), DeHart
patent: 4374571 (1983-02-01), Hirvela
patent: 4523717 (1985-06-01), Schwab
patent: 4788787 (1988-12-01), Koniezki
patent: 5074439 (1991-12-01), Wilcox
patent: 5307584 (1994-05-01), Jarvis
patent: 5832648 (1998-11-01), Malone
patent: 5857281 (1999-01-01), Bergquist
patent: 5947379 (1999-09-01), Freeman
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patent: 6102301 (2000-08-01), Tiedemann
patent: 6158668 (2000-12-01), Burgeson
patent: 6241161 (2001-06-01), Corbett
patent: 6820363 (2004-11-01), Averette, Jr.
Frados, Joel, Plastics Engineering Handbook, 1976, Van Nostrand Reinhold Company, fourth edition, pp. 71-73.

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