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.
ceiling suspension systems and related specialty products, namely, metal ceiling systems, namely, suspended ceilings, open cell ceilings, parallel beam ceilings, linear baffle ceilings, all principally comprised of metal runners, suspension wires, cross-tees, and metal perimeter treatments; wall ceiling systems for attaching wall panels comprised principally of metal runners, metal cross-tees; metal ceiling components, namely, panels, beams, cross-tees, runners, and metal ceiling accessories, namely, wall moldings, wall angles, metal building materials, namely, metal panels for ceilings, wood ceilings, gypsum ceilings, fabric ceilings, translucent ceilings