Dish washing machine having sump with drainage channel to...

Details Dish washing machine having sump with drainage channel to... Dish washing machine having sump with drainage channel to...

2011-05-24

2011-05-24

Barr, Michael (Department: 1711)

Cleaning and liquid contact with solids

Apparatus

With movable means to cause fluid motion

C134S05600D, C134S0570DL, C134S0580DL, C134S104200, C134S104400, C134S182000, C134S184000

Reexamination Certificate

active

07946304

ABSTRACT:
A dish washing machine capable of smoothly discharging dirt contained in wash water out of a sump so as to prevent the emission of bad smells from the dirt and prevent the propagation of bacteria. The dish washing machine includes a sump to receive and pump wash water, a sump housing forming an external appearance of the sump, a drainage pump coupled with the sump housing to discharge wash water and dirt, and a drainage channel disposed in the sump housing to guide wash water and dirt to the drainage pump.

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patent: 10-2006-0027096 (2006-03-01), None
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Chinese Office Action for corresponding Chinese Application 200710110059.6; issued on Jan. 16, 2009.

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