<A HREF="http://www.freshpatents.com/Potable-water-delivery-system-with-disinfection-and-residual-discharge-unit-and-method-dt20050526ptan20050109704.php?type=description" target="_blank">http://www.freshpatents.com/Potable-water-delivery-system-with-disinfection-and-residual-discharge-u...</A> I cant find any time table at all, but it is still here.