Patent ID: 8434185
Filing Date: 2013-05-07
Classification: A46B,A46D,B08B,B24B,B24D

Abstract:
1. A pipe cleaning assembly comprising: an elongated core having a first end and a second end, said first end being configured for attachment to a power tool to selectively rotate said core said core being a pair of wire segments wrapped together into a double helix formation; a plurality of bristles, each said bristle having a free end and a base, each said base being coupled to said core between said first and second ends, said bristles extending from said core, said bristles being aligned along a length of said core; a plurality of balls, each said free end of said bristles being coupled to a respective one of said balls, each said ball having an abrasive surface; an end cap coupled to said second end of said core, said end cap being cone-shaped.