Patent ID: 7610647
Filing Date: 2009-11-03
Classification: A47L

Abstract:
1. A multi-layer surface treating pad, comprising: an upper layer suitable to serve as one part of a hook/loop type fastener system; an interior layer comprising a mix of pulp and synthetic material that is impregnated with a liquid surface treating formula; and a lower layer which comprises an abrasive material; wherein the pad is a cleaning pad and the formula comprises an acid; and wherein when the pad is first wetted with water it can release a cleaning solution of at least 1 percent acid by weight, and when that same pad is then wetted a second time with water it can still release a cleaning solution of at least 1 percent acid by weight, and when that same pad is thereafter wetted a third time with water it can still release a cleaning solution of at least 1 percent acid by weight.