Patent ID: 7181799
Filing Date: 2007-02-27
Classification: A46B,A61C

Abstract:
1. A device comprising a cleaning head, the cleaning head comprising: a) a first region with a first support surface having bristles protruding therefrom, the first support surface being configured to move in a first direction; and b) a second region with a second support surface having a first squeegee element and bristles protruding therefrom, the squeegee element having elongated walls that protrude to form a curved elongated wiping edge configured to treat a working surface, wherein the second support surface is configured to move separately from the first support surface in a second direction that is different from the first direction and wherein a portion of the bristles protruding from the first support surface and the second support surface flank opposed sides of the elongated wiping edge formed by the elongated walls.