Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Vincent P. Gurubatham0
Christopher J. Carlson0
Edward L. Thies0
Jay C. Landsiedel0
Chad T. Vanderroest0
Date of Patent
May 24, 2011
Patent Application Number
12538394
Date Filed
August 10, 2009
Patent Primary Examiner
Patent abstract
A dishwasher having multiple wash zones has an interior tub configured to provide an interior wash chamber for washing dishes and a dish rack located within the wash chamber. The dishwasher also has a spray arm assembly configured to spray a first flow of wash liquid toward the dish rack, thereby providing a first wash zone. A spray manifold provided within the wash chamber is configured to provide a second flow of wash liquid toward the dish rack, thereby providing a second wash zone.
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