[ Metal pipes; bends, branches, T-branches; accessories for pipes, namely, ring seal sockets, expansion sockets, couplings, socket plugs, bottle traps, P-traps, S-traps, pipe hangers, expansion anchors, clamps, earth continuity clamps, socket plug clamps, ] floor drains, trench drains, roof drains, [ drain gutters and parts thereof, namely, grates, O-grates, funnel grates, laddershaped grates, ] shower grates, [ non-slip grates, ] non-slip ladder grates, [ frames, cleanouts, ] traps [, bell traps, vertical outlets, sediment containers, gutter angle pieces, T-pieces, endplates, filter baskets; all the aforementioned goods made of metal ]

[ Plumbing supplies, namely, sinks, sink trainers, traps; ] water supply and distribution installations in the nature of installations composed of metal pipes; [ bends, branches, T-branches; accessories for pipes, namely, ring seal sockets, expansion sockets, couplings, socket plugs, bottle traps, P-traps, S-traps, pipe hangers, expansion anchors, ] clamps, [ earth continuity clamps, socket plug clamps, ] floor drains [, trench drains, roof drains; drain gutters and parts thereof, namely, grates, O-grates, funnel grates, laddershaped grates, shower grates, non-slip grates, non-slip ladder grates, frames, cleanouts, traps, bell traps, vertical outlets, sediment containers, gutter angle pieces, T-pieces, endplates, filter baskets; and parts thereof; drainage, waste-water and sewer installations in the nature of installations composed of metal pipes; bends, branches, T-branches; accessories for pipes, namely, ring seal sockets, expansion sockets, couplings, socket plugs, bottle traps, P-traps, S-traps, pipe hangers, expansion anchors, clamps, earth continuity clamps, socket plug clamps, floor drains, trench drains, roof drains; drain gutters and parts thereof, namely, grates, O-grates, funnel grates, laddershaped grates, shower grates, non-slip grates, non-slip ladder grates, frames, cleanouts, traps, bell traps, vertical outlets, sediment containers, gutter angle pieces, T-pieces, endplates, filter baskets and parts thereof ]

[ Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes, namely, rubber sealant for caulking and adhesive purposes, rubber shock absorbers for industrial machinery, rubber sleeves for protecting parts of machinery, shock absorbing rubber buffers for industrial machinery, shock buffers of rubber for industrial machinery, sleeves of rubber for protecting parts of machinery, stuffing of rubber, rubber hoses; asbestos fabrics for use as cable insulation, asbestos packing for valves and pistons, asbestos packing for pistons, asbestos packing for valves; plastics in extruded form for use in manufacture; packing, stopping, insulation materials, namely; adhesive packing tape for industrial for commercial use; adhesive tape for industrial or commercial packing use, graphite packing for pumps, graphite packing for valves, packing material for forming seals; insulating blankets for hot water heaters, insulating plaster, insulating sleeve holders for beverage cans, insulating sleeves for water heater, insulating sleeves for power lines, insulating water proofing tiles, polyurethane film for use in sealing and insulating; flexible pipes, not of metal ]