Cleaning and liquid contact with solids – Apparatus – Automatic controls
Reexamination Certificate
2005-09-14
2010-02-23
Perrin, Joseph L (Department: 1792)
Cleaning and liquid contact with solids
Apparatus
Automatic controls
C134S047000, C134S0570DL, C134S0580DL, C134S090000, C134S105000, C134S106000, C134S11500R, C134S184000
Reexamination Certificate
active
07666265
ABSTRACT:
Sump assembly in a dishwasher holds washing water and supplies the washing water to spray nozzles. The sump assembly includes a sump housing for holding washing water, a heater assembly fastened to an inside of the sump housing for heating the washing water, and a pump fastened to the sump housing for pumping washing water heated by the heater assembly.
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International Search Report dated Dec. 19, 2005.
Ahn Byung Hwan
Han Dae Yeong
Park Nungseo
Yoon Sangheon
LG Electronics Inc.
McKenna Long & Aldridge LLP
Osterhout Benjamin
Perrin Joseph L
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