Gas separation – Combined or convertible
Reexamination Certificate
2005-06-24
2008-12-16
Greene, Jason M. (Department: 1797)
Gas separation
Combined or convertible
C055S487000, C055S493000, C055S471000, C055S472000, C055S473000, C062S440000, C062S078000, C062S331000, C062S314000, C062S441000
Reexamination Certificate
active
07465327
ABSTRACT:
A refrigerator having an air-cleaner is provided. The air-cleaner may include a case having at least an inlet and an outlet, and a blower that draws air in through the inlet through a filter unit, and discharges the air through the outlet. The filter unit may include a filter for purifying the air flowing therethrough, a filter basket in which the filter is seated, and a door fixed to the filter basket so that the basket may be drawn in and out in a drawer-like fashion. The air-cleaner may also include fastening means for fastening the basket door to the filter basket, guiding means for guiding the mount and dismount of the filter basket, and locking means for keeping the filter basket positioned in the case.
REFERENCES:
patent: 5230220 (1993-07-01), Kang et al.
patent: 5501084 (1996-03-01), Chang et al.
patent: 5568730 (1996-10-01), Kim et al.
patent: 6286330 (2001-09-01), Kopf
patent: 6454841 (2002-09-01), Kaiser
patent: 2006/0260341 (2006-11-01), Meyvis
patent: 10-1997-0011742 (1997-03-01), None
patent: 20-0227503 (2001-04-01), None
Jang Chan-Kyoo
Lee Jeong-Youl
Park Sang-Ho
Greene Jason M.
KED & Associates LLP
LG Electronics Inc.
Pham Minh-Chau T
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