Classe 6
Metal manually operated valves for use in fluid flow control; metal drains and drainpipes; metal hoses for plumbing; metal pipe collars; metal connectors for toiletsdishwasherswashing machinesfaucetsheatersdrains; metal fittings for straight and angle pipe connections; metal couplings and joints for pipesdrainsfaucetswastestubesdishwasherspipe elbows and teesshowers; metal tubing; metal flexible supply lines in the nature of hoses for plumbingfaucet connectorstoilet connectorsfaucet supply linestoilet supply lineswashing machine connectorsdishwasher connectorsicemaker connectorswater heater connectors; metal plumbing supplies and specialtiesshower ceiling supportssupport rodsshower bar flangesshower curtain ringsshower curtain rodsshower rod holders; water closet spuds; toilet flanges; escutcheons for pipesrodsbarsfaucetshandles and knobs for water control; floor plates and ceiling plates; slip coupling nuts; bath wastes; bath drain plumbing kits comprising top elbows and show elbows; bath drain accessoriesface platesbracketsshoe strainersdrain shoesplug drains; garbage disposal flanges and stoppers; water plumbing suppliessink and basin supply tubes; toilet tank supply tubes; basin tube supply assembly kits consisting of valvestubesescutcheons; water plumbing supply accessoriesconnection fittingscompression rings in the nature of ferrulescompression nutshot water heater connectors; braided supply tubes/connectors for sinks and basinstoilet tank connectorswater heater connectorsdishwasher connectorswashing machine hoses; braided hose assembly connector kits consisting of hosesfastening nutswashersdelrin inserts; metal roof drainsroof drainsroof pipe cleanouts; plumbing suppliesmetal clamps for lavatoriesshowerstoiletsdisposalswashing machines and icemakers; metal pipe outlet adapters and fittings for plumbing use; metal pipe inlet adapters and fittings for plumbing use; metal pipe flanges; screws and bolts; metal washers; brass pipe and tubing; metal manually operated dual check valve backflow preventers for water flow control application; metal pipe couplings; metal tubing for radiant heat units for snow meltingturf warmingrootzone heatingpermafrost protection; metal water plumbing supply accessoriesbraided supply tubes/connectors for sinks and basinstoilet tank tubes/connectors; metal roof drainsroof drain and roof pipe cleanouts
Classe 7
Garbage disposal adapters; washing machine connector boxes and connector box kits consisting of valve assembliesrubber grommetsface platesscrewsstuffing box
Classe 9
Automatic control valves for use in fluid flow controlpressure regulator valveslevel control valvesflow control valves; tempering valves; altitude protection safety valves; fire protection safety valves; high-pressure safety valves; solenoid valves; temperature controller containing a sensing element which can be used with compressed air or liquid to operate valves or dampers; automatic valves used to automatically fill and top off the water in individual central heating system radiators; electrically operated temperature alarm system consisting of a thermostat and electric alarm for monitoring high or low temperature; thermostatic water mixer controls; water temperature controls for tubs and showers; automatic valves used to automatically vent unwanted air from individual central heating system radiator; computer software for sizing and selecting valves for use in process control and water tempering; computer software for selecting valves for use in construction; automatic plumbingheating and solar control devicesvalve actuatorsautomatic control valveswater/steam pressure regulatorspressure reducersshock and water hammer arrestersdielectric unionscurrent-sensing automatic shutoff valvesvacuum breakersflow switchesposition indicators for determining the extent to which a valve is openflowmovementpressure detectors; pressure regulator safety devicesfeed water regulatorspressure regulatorsdamper regulator valvesreducing valvesrelief valvespressure and vacuum valvesboiler water feederslow-water cutoffs; temperature/pressure relief valves; and programmable and nonprogrammable monitors for electrically heated floors and floor heating mats
Classe 11
Manually operated plumbing valves for use in fluid controlbackflow prevention valvesdouble check valve assembliesdouble check detector assembliesreduced pressure assemblies and reduced pressure detector assembliesrelief valvesradiator trapsvacuum breakersshutoff valvesball valvespurge and balance valvesirrigation valvesgate valvescheck valveslow-pressure valvesglobe valvesshower valveswashing machine valvessupply valvesfloat valves; steam valves; plumbing fittingsflow checks and trap primers; metal corrugated risers in the nature of plumbing fittingsfaucet riserstoilet riserssupply valves; pipe outlet adapters and fittings for plumbing use; pipe inlet adapters and fittings for plumbing use; plumbing fittingsbibscockstrapsvalvesstrainers; toilet tank balls; faucets; basin drains and funnels in the nature of plumbing draining devices; plumbing suppliesconnectorsfittings and clamps for basinslavatoriesshowerstoiletsdisposalswashing machinesicemakers; plumbing supplies and specialtiesbasin lavatory legs; portable showers and add-on shower plumbing units; shower stall strainers; shower drain grids; shower diverter bath cocks; diverter spouts; lavatory drains; plumbing risers; toilet flush valves; flush tank lever arms; basket strainerssink strainers; sink strainer assemblies; sink strainer baskets; water plumbing suppliesstop and shutoff valvessupply valvesicemaker connector boxes and tubing sold therewith; plumbingheating and solar equipmentball valvesbutterfly valvesgate valvesglobe valvescheck valves and tempering valvespressure reducing and sustaining valvespressure relief and sustaining valvesback pressure valvesbackflow prevention devices consisting of valvesvacuum breakerstest cockscaps and tethersspoolsflangesair gaps for separating discharged water from potable water; hydronic heaters; trap primers; purge and balance valves; water supply valves; self-closing timed faucets or metering faucets; thermostatically controlled valves for mixing hot and cold water to provide tempered water for heating and sanitary applications; bathtub drain valves; plumbing fittingsdual check valve backflow preventers for water flow control application; anti-scald valves for showersbaths and sinks; pressure-balancing shower valves; valves used to automatically fill and top off water in individual central heating system radiatorssold as a component part of radiators; valves used to automatically vent unwanted air from individual central heating system radiatorssold as a component part of radiators; manifold tempering systems to temper hot water throughout buildingsconsisting of thermostatic mixing valveswater tempering valveswater circulatorsstrainersthermal activatorspressure-reducing valvespressure gaugescheck stopsthermometersshutoff valvesinterconnecting piping; steam traps; radiator valves; steam trap replacement kits consisting of valve seatsseat adaptersactuating capsules; stop valvespipe plugskitchen and bathroom faucets and replacement parts therefor; sill cocks; gas cocks; boiler drain cocks; sink and urinal strainers; pipe and sink traps; drainsdrain fittingsfloor drainsplumbing fixture rodsloopsflangesinterceptorsaccess covers for drains and pipesswimming pool drainsbackwater valveshydrantswater hammer arrestersplumbing valves; automatic hot water recirculation pumps; drains and trims for baths and garbage disposal rims; water filtration units and water purification units; installation kits for single and double bowl kitchen sinksconsisting of a sink drainpipestubesvalves and fittings; installation kits for toiletsconsisting of a valvetubefittings and fasteners; plumbing fittingswall surface hatch allowing access behind the wall; sinks; water treatment unitsreverse-osmosis unitsfiltration unitsultraviolet sterilization unitsin-line water filterswater pumps for water treatment and filtration units; water treatment kits consisting primarily of water storage tankswater filters and filter adaptersmembranesflow restrictorsultraviolet light bulbsfilter wrenches; water disinfection kits consisting of ultraviolet modules and power sourceswater pressure testerswater pressure regulatorsair pressure gaugeschemical water test and treatment kitsall for domesticindustrial and commercial use; faucetsair and non-air gap faucets; hot water heaters and tankless hot water heaters; electric heating mats for floors; in-floor and under-floor heating composed of matsheating elementssensors and monitors; multilayered composite tubing for hydronic heating systems; composite metal and nonmetal tubing for radiant heat units for snow meltingturf warmingrootzone heatingpermafrost protection; floor sinks; shower arms; faucet hold covers; sink traps; bath drains; bath overflow valves; bath drain trim; bath drain conversion kits consisting of a bath strainer assembly comprising bushing and face plate; faucets; quarter-turn water supply stop valves; shower controlsmixersfittingsvalves; control valves for controlling fluids and gasesfor heating and air conditioning systemsfor water heaters and industrial processescommercial plumbingmunicipal waterworksfire protectionirrigationaviation fuelingtheme parksdecorative fountainsreclaimed wateroriginal equipment manufacturing; bath drains ; sink strainer assembliessink strainer inserts and baskets
Classe 17
Air hoses; fire hoses; garden hoses; lawn hoses; nonmetal hoses for automotive use; nonmetal fuel oil hoses; nonmetal petroleum hoses; rubber and plastic watering hoses; rubber and plastic air conditioner hoses; plastic live bait hoses for use in live bait tanks; plastic marine hoses for use in marine environment; nonmetal plumbing pipes; plastic swimming pool and spa hoses; plastic hoses; gasket sealers for use in plumbing; plumbing supplies and specialtiesall primarily of plasticcompression couplings and compression coupling run tees; nonmetal bath drain accessoriestest plugs and washers; nonmetal garbage disposal rims and stoppers; nonmetal wash tray plugs; nonmetal supply valve assembly nose cones; nonmetal water plumbing supply accessoriesbraided supply tubes/connectors for sinks and basinstoilet tank tubes/connectors; universal supply linesmade of plasticfor faucets and toilets; plastic drainpipes and fittings therefor; plastic waste drainage pipes; plastic couplings for hoses and tubing used with potable water
Classe 19
Nonmetal roof drainsroof drain and roof pipe cleanouts; and concrete drainage structurestrench and parking area drains
Classe 20
Nonmetal dielectric pipe fittings and unions; and nonmetal clampsnonmetal crimpsnonmetal clips for use with pipeshosestubing
Classe 21
Soap and lotion dispensers; sink and drain stoppers; sink and drain stoppers coated with tarnish and rust-resistant brassusing physical vapor deposition known as PVD
Classe 35
Computerized on-line ordering and electronic retailing services in the field of plumbing supplies and water purification and filtration systems; customer service in the field of installationmaintenance and design of water purification and filtration systems