Gas separation: apparatus – With means to add fragrance or scent
Reexamination Certificate
2006-05-16
2006-05-16
Hopkins, Robert A. (Department: 1724)
Gas separation: apparatus
With means to add fragrance or scent
C261S030000, C261SDIG088, C422S124000, C239S059000
Reexamination Certificate
active
07045000
ABSTRACT:
An air cleaner with aroma generation is disclosed. The air cleaner comprises a main body10formed with an outlet11for discharging the air filtered by the air filter; a fan installed inside of the main body10and forcing the filtered air to be discharged through the outlet11; a receiving case20installed into the main body10and having first through-slits21formed on circumferential surface and hooking holes22in the shape of arc formed at an end thereof; a rotating case30for receiving an aroma pack, the rotating case being inserted into the receiving case20and having second through slits31corresponding to the first slits21formed along circumferential surface and hooks32formed at an end thereof for being hooked on the hooking holes22, wherein the first through-slits21may or may not overlap with the second through-slit31depending on rotation angle of the rotating case30about an axis33while the hooks32are hooked on the hooking holes22; and a lid40for opening and closing the rotating case30.
REFERENCES:
patent: 5735918 (1998-04-01), Barradas
patent: 6877674 (2005-04-01), Choquet
patent: 2003-161482 (2003-06-01), None
Brooks & Kushman P.C.
Hopkins Robert A.
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