Patent ID: 9202723
Filing Date: 2015-12-01
Classification: A46B,A46D,A61B,H01L

Abstract:
1. A cleaning system for cleaning substrates having a generally flat surface and an edge, the system comprising: a cleaning brush having an outer cleaning surface surrounding a hollow bore and positioned around a first central axis a a plurality of cantilevered nodules formed on the outer cleaning surface, each nodule having a mounting portion connected with the outer cleaning surface, a cleaning portion connected with the mounting portion, and a contact member for engaging the flat surface of the substrate; a rotational device coupled to the cleaning brush for rotating the cleaning brush about the first central axis a a rotational engagement member coupled between the rotational device and the cleaning brush, wherein the rotational engagement member is rotatable by the rotational device to rotate the cleaning brush; wherein the cleaning portion extends in a first direction D