Fluid sprinkling – spraying – and diffusing – Slow diffusers
Reexamination Certificate
2006-04-11
2006-04-11
Hwu, Davis (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Slow diffusers
C239S042000, C239S043000, C239S044000, C239S051500, C239S053000
Reexamination Certificate
active
07025283
ABSTRACT:
An air freshener is composed of a diffuser with a wick system that is impregnated with a liquid fragrance contained in a replaceable bottle or receptacle whose liquid perfume, which is made and included in concentrate form, is obtained from natural essences to provide a long life. The air fresher is provided with an adjustment for the volume of the air freshener by volatilization of the fragrant product by a simple turn of the head cap, at the user's discretion. It is possible to stop the product from issuing when the vehicle is not in use, thus saving its consumption.
REFERENCES:
patent: 5422078 (1995-06-01), Colon
patent: 5478505 (1995-12-01), McElfresh et al.
patent: 5865372 (1999-02-01), Ceresko
patent: 5899382 (1999-05-01), Hayes et al.
patent: 6102660 (2000-08-01), Lee
Hwu Davis
Jacobson & Holman PLLC
L & D, S.A.
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