Patent ID: 8458845

Claim:
A pipe cleaning system consisting of: (i) a pipe cleaning device consisting of a first dome shaped brush, a second dome shaped brush, and a third dome shaped brush, wherein the first brush is larger than the second brush, and the second brush is larger than the third brush, wherein each of the brushes consists of: (a) a base having a head and an end, wherein a plurality of bristles are disposed on an outside surface of the head; (b) a connecting component disposed on the end of the base, the connecting component is generally rectangular in cross section and has a first channel disposed therein wherein each of the brushes is used interchangeably; (ii) a snake cable, wherein a U-shaped attachment piece has a base platform attached to an end of the snake cable and a first wing and a second wing each extending upwardly from the base platform, wherein the first wing and the second wing being generally parallel to each other, wherein a second channel is disposed in the first wing and a third channel is disposed in the second wing, the second channel and the third channel being generally aligned with each other, wherein the third channel is threaded; and wherein the connecting component can be inserted in between the first wing and the second wing of the attachment piece such that the first channel is aligned with the second channel and the third channel, wherein the insertion direction of the connecting component is perpendicular to the first, second and third channels, wherein a screw or a bolt passes through each of the first channel and the second channel, and then threaded through the third channel to secure the base to the snake cable via thread engagement between the screw or bolt and the threaded third channel.