6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
metal parts and fittings, namely, couplings, adapter fittings, clamps, sleeves and ferrule connectors for use with industrial hoses
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 industrial hoses, namely, air hoses, general purpose hoses made of pvc, synthetic rubber or synthetic yarn, water suction and discharge hoses, material handling hoses, food hoses, ducting hoses, welding hoses, and hoses for use in handling petroleum, steam and chemicals, all for use in food, automotive, marine, ducting, fire, welding, petroleum, steam and chemical industries