17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
non-metal oil seals for use in machines and machine elements, namely, shafts, axles or spindles, bearings, shaft couplings or connectors and universal joints; non-metal oil seals for use in automobiles, their parts and fittings, namely, cars, pumps, steering systems, and drive shafts; non-metal oil seals for use in metalworking machines and tools, and in consumer and industrial electronic products; non-metal grease seals for use in machines and machine elements, namely, shafts, axles or spindles, bearings, shaft couplings or connectors and universal joints; non-metal grease seals for use in automobiles, their parts and fittings, namely, cars, pumps, steering systems, and drive shafts; non-metal grease seals for use in metalworking machines and tools, and in consumer and industrial electronic products; non-metallic o-rings for use in machines and machine elements, namely, shafts, axles or spindles, bearings, shaft couplings or connectors and universal joints; non-metallic o-rings for use in automobiles, their parts and fittings, namely, cars, pumps, steering systems, and drive shafts; non-metallic o-rings for use in metalworking machines and tools, and in consumer and industrial electronic products