Cleaning and liquid contact with solids – Apparatus – Electrically controlled
Reexamination Certificate
2005-01-13
2008-09-02
Barr, Michael (Department: 1792)
Cleaning and liquid contact with solids
Apparatus
Electrically controlled
C134S05600D, C134S0570DL
Reexamination Certificate
active
07418968
ABSTRACT:
The present invention provides a dishwasher, by which noise and vibration of a wash motor can be lowered and by which endurance of the wash motor can be prolonged and by which an assembly of a wash motor and a sump can be simplified. The present invention includes a sump housing having a heater container containing a heater therein and at least one motor guide rib projected from a bottom of the heater container and a wash motor having a motor housing provided with a rib container containing the at least one motor guide rib therein.
REFERENCES:
patent: 5165433 (1992-11-01), Meyers
patent: 5433232 (1995-07-01), Young, Jr.
patent: 6432216 (2002-08-01), Thies
Barr Michael
Heckert Jason
LG Electronics Inc.
McKenna Long & Aldridge LLP
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