[Class : 17] Waterproof Membranes Made Of Polyvinyl Chloride, Water Tight Rings For Plumbing Pipes, Seals Of Metal For Pipes, Seals For Pipe Connections, Rubber Pipe Couplings, Rubber Hose Pipes, Rubber Couplings For Pipes, Rosettes Being Pipe Fittings Not Of Metal, Rings Of Rubber For Use As Pipe Connection Seals, Reinforcing Materials, Not Of Metal, For Pipes, Pipe Spacers, Not Of Metal, Pipe Sealing Compositions, Pipe Joint Tape, Pipe Joint Sealants, Pipe Joint Compounds, Pipe Jackets, Not Of Metal, Pipe Fittings, Not Of Metal, Pipe Fittings Comprised Primarily Of Plastic, Pipe Extensions, Not Of Metal, Pipe Elbows, Not Of Metal, Pipe Couplings Of Rubber, Pipe Couplings, Not Of Metal, Pipe Connectors, Not Of Metal, Non Metallic Seals For Pipes, Joint Packings For Pipes, Insulation Materials For Pipes, Insulation Jackets For Pipes, Flexible Plastic Pipes For Plumbing Purposes, Flexible Plastic Pipes For Plumbing Use, Flexible Pipes, Tubes And Hoses, Not Of Metal, Flexible Pipes, Not Of Metal, Flexible Hose Pipes Made Of Rubber, Fittings, Not Of Metal, For Flexible Pipes, Fittings, Not Of Metal, For Rigid Pipes, Fittings, Not Of Metal, For Pipes, Elbows, Not Of Metal, For Pipes, Couplings Of Rubber For Pipes, Couplings And Joints, Not Of Metal, For Pipes, Canvas Hose Pipes