IC 007. US 013 019 021 023 031 034 035. G & S: Parts of machines, namely, rollers consisting of or coated with synthetic material, fair leads, namely, devices for guiding lines, ropes or cables around an object, support rollers, mangle rollers, diabolo rollers, crane rollers, cable car rollers, cable deflecting rollers, wire guide rollers, conveyor belt rollers, flat link rollers, roller linings, idle rolls, take-down rollers, plain rolls, printing rollers, pulleys, bearing shells, guide bushes, pillow blocks, bearing segments, sliding pads, rail strips, sliding plates, guide strips, guide strips feeders, starter discs, sprockets, steering racks, bevel wheels, worm wheels, chain wheels, dosing wheels, bottle feed devices, screw conveyors, cam rollers, manifolds, centering tulips, support rings, valve seats, stamper plates for compactors, cutting and punching plates, ejector drums, moulds for concrete and ceramics, parts of machines, namely, sealing rings

IC 017. US 001 005 012 013 035 050. G & S: Goods made of plastics, namely, rods, sheets and tubes made of polyamide for use in wood working machines, for machines for textile industry, for packing and filling machines, for rolling mills, for building machinery and for conveyors, watertight rings for plumbing pipes