Cleaning and liquid contact with solids – Apparatus – Automatic controls
Reexamination Certificate
2011-01-18
2011-01-18
Perrin, Joseph L (Department: 1711)
Cleaning and liquid contact with solids
Apparatus
Automatic controls
C134S0570DL, C134S0580DL, C134S099200, C134S109000
Reexamination Certificate
active
07871472
ABSTRACT:
A household washing appliance having a wash chamber with a sump region at the bottom is disclosed. The sump region is in communication with a filter housed in a filter chamber is disclosed. The appliance further includes a biocide element in communication with the wash chamber. The wash chamber operatively receives wash liquid from a wash pump downstream of the filter.
REFERENCES:
patent: 1415585 (2004-05-01), None
patent: 1550396 (2005-07-01), None
patent: 05111451 (1993-05-01), None
patent: 6023191 (1994-02-01), None
patent: 9182893 (1997-07-01), None
patent: 20050065718 (2003-12-01), None
patent: WO 03099096 (2003-12-01), None
Machine Translation of Korean Patent Application 1020050065718 to Lee, Jun. 2005.
Bacon Robert A.
McGarry Bair PC
Osterhout Benjamin
Perrin Joseph L
Whirlpool Corporation
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