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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.
plumbing equipment and parts thereof-namely, brass, iron, and steel plugs, soldering nipples and unions, union couplings, [ lead flange connections, ] branch connections, goosenecks, service boxes and increasers therefor, service box shut-off rods, service box repair lids, service clamps, water meter yokes, meter box covers, t's, [ pressure reducing and regulating valves and parts thereof, [ pressure and temperature relief valves and parts thereof, brass and ] iron gas stops, [ gas stove stops, gas hose stops, ] gas meter connections, gas meter swivels, gas service t's and plugs therefor, gas safety nipples and plugs therefor, gas-pin off t's, rubber plugs for t's and nipples, [ lavatory, bath and sink, lawn, laundry, and laboratory faucets, combined drains and overflows, traps for bathtubs, lavatories, sinks and laundry tubs, shower stalls and parts thereof, combined trap screws and ferrules, ] built-in valves, [ supply pipes for bath, lavatory and sink faucets, drain and vent connections, trap covers, ] slip joint t's, [ elbow tw t's and bends, trap screws, reducing t's, combined t's and elbows, slip joint union couplings, floor flanges, faucet tailppieces, cock hole covers, bath, basin and sink stoppers, ] hose couplings and bushings check valves, [ boiler couplings, lavatory stops, globe valves, ] elbows, service t's and plugs therefor, safety nipples and plugs therefor, [ adjustable flanges, interchangeable valve and faucet handles and stems, brass ferrules, combined brass and iron ferrules, ] angle valves, stop and drain valves, strainers, ball valves, flush valves, [ three-way valves, combination bath faucets, combination lavatory faucets, combination sink faucets, pop-up drains for bath tubs, lavatories, and sinks, shampoo combinations, concealed bath, lavatory, and sink fixtures, concealed bath and shower valves, bath spouts, tub and shower faucets, glass filter faucets, ] self closing valves and faucets and parts thereof, laboratory valves and fittings, [ boiler drain valves, shower heads, and fittings, mixing valves, ] corporation stops, curbs stops, sprinkling and flushing hydrants and parts thereof, adapter nipples, [ lavatory and sink soap dishes, ] line stops, copper pipe and fittings thereof, split repair sleeves, lubricated plug stops, fire hydrants and parts thereof, gate valves and parts thereof, [ mud valves, flap valves, sluice gates, shear gates, ] indicator posts, bench stands, valve boxes, and pipe line stoppers
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7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
plumbing equipment and parts thereof-namely, brass, iron, and steel plugs, soldering nipples and unions, union couplings, [ lead flange connections, ] branch connections, goosenecks, service boxes and increasers therefor, service box shut-off rods, service box repair lids, service clamps, water meter yokes, meter box covers, t's, [ pressure reducing and regulating valves and parts thereof, [ pressure and temperature relief valves and parts thereof, brass and ] iron gas stops, [ gas stove stops, gas hose stops, ] gas meter connections, gas meter swivels, gas service t's and plugs therefor, gas safety nipples and plugs therefor, gas-pin off t's, rubber plugs for t's and nipples, [ lavatory, bath and sink, lawn, laundry, and laboratory faucets, combined drains and overflows, traps for bathtubs, lavatories, sinks and laundry tubs, shower stalls and parts thereof, combined trap screws and ferrules, ] built-in valves, [ supply pipes for bath, lavatory and sink faucets, drain and vent connections, trap covers, ] slip joint t's, [ elbow tw t's and bends, trap screws, reducing t's, combined t's and elbows, slip joint union couplings, floor flanges, faucet tailppieces, cock hole covers, bath, basin and sink stoppers, ] hose couplings and bushings check valves, [ boiler couplings, lavatory stops, globe valves, ] elbows, service t's and plugs therefor, safety nipples and plugs therefor, [ adjustable flanges, interchangeable valve and faucet handles and stems, brass ferrules, combined brass and iron ferrules, ] angle valves, stop and drain valves, strainers, ball valves, flush valves, [ three-way valves, combination bath faucets, combination lavatory faucets, combination sink faucets, pop-up drains for bath tubs, lavatories, and sinks, shampoo combinations, concealed bath, lavatory, and sink fixtures, concealed bath and shower valves, bath spouts, tub and shower faucets, glass filter faucets, ] self closing valves and faucets and parts thereof, laboratory valves and fittings, [ boiler drain valves, shower heads, and fittings, mixing valves, ] corporation stops, curbs stops, sprinkling and flushing hydrants and parts thereof, adapter nipples, [ lavatory and sink soap dishes, ] line stops, copper pipe and fittings thereof, split repair sleeves, lubricated plug stops, fire hydrants and parts thereof, gate valves and parts thereof, [ mud valves, flap valves, sluice gates, shear gates, ] indicator posts, bench stands, valve boxes, and pipe line stoppers
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11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
plumbing equipment and parts thereof-namely, brass, iron, and steel plugs, soldering nipples and unions, union couplings, [ lead flange connections, ] branch connections, goosenecks, service boxes and increasers therefor, service box shut-off rods, service box repair lids, service clamps, water meter yokes, meter box covers, t's, [ pressure reducing and regulating valves and parts thereof, [ pressure and temperature relief valves and parts thereof, brass and ] iron gas stops, [ gas stove stops, gas hose stops, ] gas meter connections, gas meter swivels, gas service t's and plugs therefor, gas safety nipples and plugs therefor, gas-pin off t's, rubber plugs for t's and nipples, [ lavatory, bath and sink, lawn, laundry, and laboratory faucets, combined drains and overflows, traps for bathtubs, lavatories, sinks and laundry tubs, shower stalls and parts thereof, combined trap screws and ferrules, ] built-in valves, [ supply pipes for bath, lavatory and sink faucets, drain and vent connections, trap covers, ] slip joint t's, [ elbow tw t's and bends, trap screws, reducing t's, combined t's and elbows, slip joint union couplings, floor flanges, faucet tailppieces, cock hole covers, bath, basin and sink stoppers, ] hose couplings and bushings check valves, [ boiler couplings, lavatory stops, globe valves, ] elbows, service t's and plugs therefor, safety nipples and plugs therefor, [ adjustable flanges, interchangeable valve and faucet handles and stems, brass ferrules, combined brass and iron ferrules, ] angle valves, stop and drain valves, strainers, ball valves, flush valves, [ three-way valves, combination bath faucets, combination lavatory faucets, combination sink faucets, pop-up drains for bath tubs, lavatories, and sinks, shampoo combinations, concealed bath, lavatory, and sink fixtures, concealed bath and shower valves, bath spouts, tub and shower faucets, glass filter faucets, ] self closing valves and faucets and parts thereof, laboratory valves and fittings, [ boiler drain valves, shower heads, and fittings, mixing valves, ] corporation stops, curbs stops, sprinkling and flushing hydrants and parts thereof, adapter nipples, [ lavatory and sink soap dishes, ] line stops, copper pipe and fittings thereof, split repair sleeves, lubricated plug stops, fire hydrants and parts thereof, gate valves and parts thereof, [ mud valves, flap valves, sluice gates, shear gates, ] indicator posts, bench stands, valve boxes, and pipe line stoppers
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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.
plumbing equipment and parts thereof-namely, brass, iron, and steel plugs, soldering nipples and unions, union couplings, [ lead flange connections, ] branch connections, goosenecks, service boxes and increasers therefor, service box shut-off rods, service box repair lids, service clamps, water meter yokes, meter box covers, t's, [ pressure reducing and regulating valves and parts thereof, [ pressure and temperature relief valves and parts thereof, brass and ] iron gas stops, [ gas stove stops, gas hose stops, ] gas meter connections, gas meter swivels, gas service t's and plugs therefor, gas safety nipples and plugs therefor, gas-pin off t's, rubber plugs for t's and nipples, [ lavatory, bath and sink, lawn, laundry, and laboratory faucets, combined drains and overflows, traps for bathtubs, lavatories, sinks and laundry tubs, shower stalls and parts thereof, combined trap screws and ferrules, ] built-in valves, [ supply pipes for bath, lavatory and sink faucets, drain and vent connections, trap covers, ] slip joint t's, [ elbow tw t's and bends, trap screws, reducing t's, combined t's and elbows, slip joint union couplings, floor flanges, faucet tailppieces, cock hole covers, bath, basin and sink stoppers, ] hose couplings and bushings check valves, [ boiler couplings, lavatory stops, globe valves, ] elbows, service t's and plugs therefor, safety nipples and plugs therefor, [ adjustable flanges, interchangeable valve and faucet handles and stems, brass ferrules, combined brass and iron ferrules, ] angle valves, stop and drain valves, strainers, ball valves, flush valves, [ three-way valves, combination bath faucets, combination lavatory faucets, combination sink faucets, pop-up drains for bath tubs, lavatories, and sinks, shampoo combinations, concealed bath, lavatory, and sink fixtures, concealed bath and shower valves, bath spouts, tub and shower faucets, glass filter faucets, ] self closing valves and faucets and parts thereof, laboratory valves and fittings, [ boiler drain valves, shower heads, and fittings, mixing valves, ] corporation stops, curbs stops, sprinkling and flushing hydrants and parts thereof, adapter nipples, [ lavatory and sink soap dishes, ] line stops, copper pipe and fittings thereof, split repair sleeves, lubricated plug stops, fire hydrants and parts thereof, gate valves and parts thereof, [ mud valves, flap valves, sluice gates, shear gates, ] indicator posts, bench stands, valve boxes, and pipe line stoppers
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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
plumbing equipment and parts thereof-namely, brass, iron, and steel plugs, soldering nipples and unions, union couplings, [ lead flange connections, ] branch connections, goosenecks, service boxes and increasers therefor, service box shut-off rods, service box repair lids, service clamps, water meter yokes, meter box covers, t's, [ pressure reducing and regulating valves and parts thereof, [ pressure and temperature relief valves and parts thereof, brass and ] iron gas stops, [ gas stove stops, gas hose stops, ] gas meter connections, gas meter swivels, gas service t's and plugs therefor, gas safety nipples and plugs therefor, gas-pin off t's, rubber plugs for t's and nipples, [ lavatory, bath and sink, lawn, laundry, and laboratory faucets, combined drains and overflows, traps for bathtubs, lavatories, sinks and laundry tubs, shower stalls and parts thereof, combined trap screws and ferrules, ] built-in valves, [ supply pipes for bath, lavatory and sink faucets, drain and vent connections, trap covers, ] slip joint t's, [ elbow tw t's and bends, trap screws, reducing t's, combined t's and elbows, slip joint union couplings, floor flanges, faucet tailppieces, cock hole covers, bath, basin and sink stoppers, ] hose couplings and bushings check valves, [ boiler couplings, lavatory stops, globe valves, ] elbows, service t's and plugs therefor, safety nipples and plugs therefor, [ adjustable flanges, interchangeable valve and faucet handles and stems, brass ferrules, combined brass and iron ferrules, ] angle valves, stop and drain valves, strainers, ball valves, flush valves, [ three-way valves, combination bath faucets, combination lavatory faucets, combination sink faucets, pop-up drains for bath tubs, lavatories, and sinks, shampoo combinations, concealed bath, lavatory, and sink fixtures, concealed bath and shower valves, bath spouts, tub and shower faucets, glass filter faucets, ] self closing valves and faucets and parts thereof, laboratory valves and fittings, [ boiler drain valves, shower heads, and fittings, mixing valves, ] corporation stops, curbs stops, sprinkling and flushing hydrants and parts thereof, adapter nipples, [ lavatory and sink soap dishes, ] line stops, copper pipe and fittings thereof, split repair sleeves, lubricated plug stops, fire hydrants and parts thereof, gate valves and parts thereof, [ mud valves, flap valves, sluice gates, shear gates, ] indicator posts, bench stands, valve boxes, and pipe line stoppers
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21
Household or kitchen utensils and containers; combs and sponges; brushes (except paint brushes); brush-making materials; articles for cleaning purposes; steelwool; unworked or semi-worked glass (except glass used in building); glassware, porcelain and earthenware not included in other classes.
plumbing equipment and parts thereof-namely, brass, iron, and steel plugs, soldering nipples and unions, union couplings, [ lead flange connections, ] branch connections, goosenecks, service boxes and increasers therefor, service box shut-off rods, service box repair lids, service clamps, water meter yokes, meter box covers, t's, [ pressure reducing and regulating valves and parts thereof, [ pressure and temperature relief valves and parts thereof, brass and ] iron gas stops, [ gas stove stops, gas hose stops, ] gas meter connections, gas meter swivels, gas service t's and plugs therefor, gas safety nipples and plugs therefor, gas-pin off t's, rubber plugs for t's and nipples, [ lavatory, bath and sink, lawn, laundry, and laboratory faucets, combined drains and overflows, traps for bathtubs, lavatories, sinks and laundry tubs, shower stalls and parts thereof, combined trap screws and ferrules, ] built-in valves, [ supply pipes for bath, lavatory and sink faucets, drain and vent connections, trap covers, ] slip joint t's, [ elbow tw t's and bends, trap screws, reducing t's, combined t's and elbows, slip joint union couplings, floor flanges, faucet tailppieces, cock hole covers, bath, basin and sink stoppers, ] hose couplings and bushings check valves, [ boiler couplings, lavatory stops, globe valves, ] elbows, service t's and plugs therefor, safety nipples and plugs therefor, [ adjustable flanges, interchangeable valve and faucet handles and stems, brass ferrules, combined brass and iron ferrules, ] angle valves, stop and drain valves, strainers, ball valves, flush valves, [ three-way valves, combination bath faucets, combination lavatory faucets, combination sink faucets, pop-up drains for bath tubs, lavatories, and sinks, shampoo combinations, concealed bath, lavatory, and sink fixtures, concealed bath and shower valves, bath spouts, tub and shower faucets, glass filter faucets, ] self closing valves and faucets and parts thereof, laboratory valves and fittings, [ boiler drain valves, shower heads, and fittings, mixing valves, ] corporation stops, curbs stops, sprinkling and flushing hydrants and parts thereof, adapter nipples, [ lavatory and sink soap dishes, ] line stops, copper pipe and fittings thereof, split repair sleeves, lubricated plug stops, fire hydrants and parts thereof, gate valves and parts thereof, [ mud valves, flap valves, sluice gates, shear gates, ] indicator posts, bench stands, valve boxes, and pipe line stoppers