Dishwasher

Details Dishwasher Dishwasher

2005-09-15

2010-06-01

Stinson, Frankie L (Department: 1792)

Cleaning and liquid contact with solids

Apparatus

With means for collecting escaping material

Reexamination Certificate

active

07726324

ABSTRACT:
The present invention relates to a dishwasher. In more detail, the present invention provides a dishwasher including a sump housing for holding washing water, a washing water pumping unit for pumping the washing water, a drain chamber for receiving the washing water pumped thus, a soil chamber for receiving the washing water through the drain chamber, a guide assembly for guiding the washing water pumped thus to be provided to the soil chamber via the drain chamber, and a sump cover covered on an upper surface of the sump housing for filtering the washing water overflowed from the soil chamber, thereby filtering the washing water effectively, and improving recovery ratio of the washing water to reduce consumption of the washing water and power.

REFERENCES:
patent: 4150680 (1979-04-01), Johnson et al.
patent: 4243431 (1981-01-01), Dingler et al.
patent: 4392891 (1983-07-01), Meyers
patent: 4448359 (1984-05-01), Meyers
patent: 5377707 (1995-01-01), Young, Jr.
patent: 5433232 (1995-07-01), Young, Jr.
patent: 5450868 (1995-09-01), Young, Jr.
patent: 5601660 (1997-02-01), Jeon et al.
patent: 5609172 (1997-03-01), Chang et al.
patent: 5779812 (1998-07-01), Thies et al.
patent: 5909743 (1999-06-01), Thies et al.
patent: 6418943 (2002-07-01), Miller
patent: RE37831 (2002-09-01), Thies
patent: 7409962 (2008-08-01), Welch
patent: 2003/0205246 (2003-11-01), Christman et al.
patent: 2004/0103926 (2004-06-01), Ha
patent: 2005/0263174 (2005-12-01), Yoon
patent: 2951837 (1980-07-01), None
patent: 4418523 (1995-11-01), None
patent: 901 476 (1962-07-01), None
patent: 2 204 482 (1988-11-01), None
patent: 2308171 (1997-06-01), None
patent: 20-1998-0057987 (1998-10-01), None
patent: 2019980057987 (1998-10-01), None
patent: 20-2000-0003391 (2000-02-01), None
patent: 10-339370 (2000-06-01), None
patent: 10-2001-0077128 (2001-08-01), None
patent: 1738259 (1992-06-01), None
Translation of young-man cho korean application 20-1998-0057987.
International Search Report from the Austrian Patent Office dated Dec. 12, 2005.

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