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 sliding and folding door hardware, namely, knobs, hinges, pivots, hangers and track bumpers, aligners, brackets, snubbers, pivot sockets, guides, stops, track; metal pocket doorframes and hardware, namely, bumpers, track, hangers, guide jams, locks; metal closet hardware, namely, closet rods, shelf and rod supports and brackets; metal room diver hardware, namely, track, snubbers, hingers, pivots, guides, hangers, knobs
20
Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics
non-metal sliding and folding door hardware in the nature of screw fasteners