Cleaning and liquid contact with solids – Processes – Work handled in bulk or groups
Reexamination Certificate
2011-08-02
2011-08-02
Barr, Michael (Department: 1711)
Cleaning and liquid contact with solids
Processes
Work handled in bulk or groups
C134S025300, C134S031000, C134S018000
Reexamination Certificate
active
07988789
ABSTRACT:
A system and method for low temperature hydration of food soils allows for hydration of food soils between washing cycles in a dishwasher. A user selects a hydration button to actuate a hydration cycle between dishwashing cycles. During the hydration cycle, a plurality of atomizers are periodically actuated in accordance with a desired amount of hydration selected by the user. Water is supplied from a dedicated water supply line to the atomizers, preferably without being heated, and is distributed throughout a dishwasher chamber utilizing spray nozzles or fans associated with the atomizers. The hydration cycle ends when deactivated, or when a dishwashing cycle is initiated.
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Elick Robert Alan
Welch Rodney M.
Bacon Robert A.
Barr Michael
Chaudhry Saeed T
Diederiks & Whitelaw PLC
Whirlpool Corporation
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