Fluid sprinkling – spraying – and diffusing – Slow diffusers
Reexamination Certificate
2011-04-12
2011-04-12
Conley, Sean E (Department: 1773)
Fluid sprinkling, spraying, and diffusing
Slow diffusers
C239S054000, C239S051500, C239S057000, CD23S366000, CD23S367000, CD23S368000, CD23S369000, C422S120000, C422S123000, C392S386000, C392S390000, C392S394000
Reexamination Certificate
active
07922104
ABSTRACT:
An aromatic odor neutralizer includes a vaporization chamber containing a wick with an end part immersed in fluid in a storage cup that is gravity fed from an airtight vessel by the use of air pathways exposed when the liquid level in the cup is reduced. The vaporization chamber is located in a dispenser housing with an internal passage between end walls and communicating with vents in the sides for aerodynamic airflow to efficiently absorb vapors from a vaporizer chamber.
REFERENCES:
patent: 6503459 (2003-01-01), Leonard et al.
patent: 6938883 (2005-09-01), Adams et al.
patent: 2005/0175331 (2005-08-01), Tam et al.
patent: 2006/0237439 (2006-10-01), Norwood et al.
Colburn Eric R.
Czapko Raymond
Shoemaker Anthony D.
Zlotnik Arnold H.
Conley Sean E
Kikel Suzanne
Pestco, Inc.
Poff Clifford A.
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