Patent ID: 7523758

Claim:
A dishwasher comprising: a tub defining a wash chamber for receiving utensils for washing; a first rack located in the wash chamber for supporting utensils therein and having a bottom side and a peripheral side extending upwardly from the bottom side and terminating in an upper edge; a first spray arm assembly configured to rotate within the tub and spray a first flow of wash liquid into the wash chamber thereby providing a first wash zone along the bottom side of the first rack; and a manifold located within the wash chamber, adjacent at least a portion of the peripheral side and located below the upper edge, and comprising a plurality of rotating spray heads laterally arranged along the peripheral side, with each spray head comprising at least one outlet spraying a second flow of wash liquid toward and through the at least a portion of the peripheral side to provide a second wash zone along the at least a portion of the peripheral side.