Resources Contact Us Home Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE     Dishwasher having rotating zone wash sprayer Image Number 11 for United States Patent #7523758. A dishwasher has multiple wash zones which are each supplied by a wash liquid supply. An interior tub configured to provide an interior wash chamber for washing dishes is divisible into a plurality of wash zones supplied by separate wash liquid supplies. One of the wash zones is supplied by a spray manifold having rotating spray heads. The spray heads are provided with internal vanes which urge the spray heads to rotate and direct wash liquid to outlets in the spray heads.       Recently Added Patents Structured fabric Drop safety for a firing pin of a firearm Estimating and managing energy consumption for query processing Medical instrument and method of use Discontinuous thin semiconductor wafer surface features Information processing apparatus and information processing method Echinoderm-derived extracts, methods of preparation and uses thereof   Randomly Featured Patents Image forming apparatus having a cleaning member Substituted styrene derivatives Cordless telephone Semiconductor device, its manufacturing method, and sputtering target material for use in the method Multilayered polymer structure for medical products Ship hull Powder supply device and image forming apparatus Building structures Mounting apparatus for electronic component Panel carrying device © 2006-2008 PatentGenius. All Rights Reserved.