Construction materials of metal, namely, metal runners for sliding doors, door fittings of metal, metal gratings, exhaust vent hoses for external ventilation of furnaces, heaters, stoves and boilers; valves of metal for water pipes; metal faucet plugs; metal holding bars for showers and bath tubs; metal handrails for bathtubs and showers; metal floor, drain and draining-off siphons; bungs of metal; metal pipes, tubes and hoses, and parts thereof, namely, valves; pipes of metal for the supply and draining of liquids and gas; connecting tubes of metal for pipelines; metal connections for pipes and tubes; metal rings for pipes and tubes; metal ball joints, metal elbow fittings and metal rotary fittings for pipes; metal fasteners for valves and water distribution pipes; fasteners made entirely or mainly of metal, metal screws and bolts; small items of metal hardware, namely, metal pins, nails, metal hose clamps, hinges of metal, furniture fittings of metal, washers of metal, screws of metal, metal threaded fasteners, door handles of metal; nuts, bolts, dowels, screws and fasteners, of metal; metallic collars for fastening tubes and pipes; metal fittings for pipes, namely, connectors; non-electric cables and wires of metal; heating pipes of metal; metal ducts for sheathing gas pipes and connecting gas pipes to gas apparatus; ventilation grilles of metal; metal exhaust chimneys for ventilation; welding materials, namely, welding wires and rods; vats of metal; tanks of metal; metal tank structures for storage and settling of liquids; metal flap valves; metal water pipe valves and metal non-return valves other than machine parts

Expansion tanks being parts of machines; machine parts, namely, feedwater regulators; pressure regulators as machine parts; automatic purgers and regulators as machine parts; electric motors for heating installations; servomotors; water heaters as parts of machines; machine boiler linings, boiler ducts and tubes as parts of machines; safety valves as parts of machines; pressure reducers as parts of machines; stop valves and non-return valves as machine parts and thermostatic control valves for machines; filtering machines; portable filtration units as machines; machines, namely, pumping systems comprising water pumps, air compressors and air blowers and pumping installations for purification and bacterial control of liquids; machine parts, namely, water pumps, pumps for heating installations, pumps for water distribution installations, sanitary installations and swimming pools, and heat pumps; piston rings for heat pumps; machine parts, namely, circulating pumps for domestic heating and circulating pumps for sanitary closure; liquid collectors as parts of machines; distribution manifolds in the form of parts of machine or engines; mud catchers and collectors as machines; sludge motors, sludge faucets in the form of machine valve parts and sludge pumps; motor and engine radiator valves; taps as parts of machines, engines or motors; fuse borers as machines; welding equipment, namely, electric welding machines and welding torches; electric soldering apparatus; electric screwdrivers; pressure regulators being parts of machines

Programmable electronic controllers for central heating; apparatus for remote piloting, monitoring, measuring, controlling and regulating the pressure, temperature and flow rate of water leaving the distribution equipment and water containers, sanitary installations and piping accessories for water heating, bath, shower, washing, rinsing, installations, for bidets and toilets; electrical, electrotechnical and electronic apparatus for controlling the quantity and/or temperature of water coming out of water distribution apparatus and sanitary installations; equipment and apparatus for monitoring, measuring, controlling and regulating pressure, temperature and flow of water in water conduit installations, sanitary installations and containers; electronic delay devices for faucets; electronic control circuits for electric heating; electric timers; bathroom scales; graduated t-rulers and measuring t-rulers; pressure gauges; hydrometers; boiler control apparatus; temperature control apparatus, namely, electric contactors, thermostats and automatic valves; thermostat thermal sensors; electric control devices for heating management; thermostat thermal controls; thermometers other than for medical use, thermometers for monitoring and measuring the temperature of water; level monitoring apparatus, switches and level regulators; room thermostats; thermostats, thermostat wires; thermostat control apparatus; automatic thermostatic valves; electro-valves actuators; electric actuators for valves and filter units for tanks; water temperature regulators; Geiger counters; thermostat controllers; gas meters, water meters, irrigation meters, dosing meters, calorie counters, electricity meters, flow meters; flue gas analyzers, combined smoke and carbon monoxide detectors; carbon monoxide detectors; alarms for gas leaks; meter testing apparatus; electric switches; telerupters; electric control panels; electric board connectors; electric cables, circuit breakers, electronic control devices for servomotors

Lighting, heating, steam-generating, air-conditioning, cooking, refrigerating, drying, ventilating, water distribution apparatus and installations, namely, electric lighting fixtures, water heaters, steam generators, air-conditioners, cooking stoves, refrigerators, clothes dryers, ventilating exhaust fans, bath installations, pressure regulators for water installations, LED (light emitting diode) lighting fixtures, lighting apparatus, namely, lighting installations; sanitary apparatus and installations, namely, sinks, toilets, wash-hands basins being parts of sanitary installations, toilet seats, water closets, urinals being sanitary fixtures, bidets; HVAC systems, namely, heating, ventilation and air conditioning units; bathroom installations, namely, bathroom heaters, shower cubicles, shower enclosures, showers; plumbing installations for bathrooms, namely, flexible pipes being parts of basin, sink, shower, and bath plumbing installations, mixer taps for water pipes, mixer faucets for water pipes, taps for pipes and pipelines being parts of sanitary installations, cocks for pipes and pipelines being parts of sanitary installations, faucets for pipes and pipelines being parts of sanitary installations, spigots for pipes and pipelines being parts of sanitary installations, taps being faucets, non-return valves; toilet installations, namely, toilets, toilet tanks, toilet bowls, flushing tanks; hair dryers, hand dryers, towel rails, namely, electrically heated towel rails; showers, shower stalls and shower columns; shower trays; shower enclosure bar; flexible shower hoses; shower sprayer apparatus, metal stoppers for showers, showers, hand showers and fixed showers, hand and ceiling showers, hand showers, shower-heads or shower-heads as shower accessories, hand showers for sinks as plumbing fixtures, shower hoses, shower fittings, namely, shower control valves; shower tray racks, shower mixers, shower screens, shower enclosure walls as shower screens, shower doors, shower trays, shower enclosure units, shower mixing and control valves; water control valves as parts of sanitary installations; water level controlling valves; mixing valves as parts of sanitary installations; safety valves as parts of sanitary installations, namely, vacuum release safety valve for flow shutoff in pools and spas; valves for plumbing installations, namely, toilet water valves, tap water valves, tub control valves and shower control valves, ball valves with lever handle, ball valves with butterfly handle; bath installations, shower bath installations; bath cubicles; batteries sold as a component of battery-operated washstands, tubs, showers and bidets; bath spouts, bathtub drain plugs in the nature of traps as plumbing fittings, metal bath plugs in the nature of traps as plumbing fittings, water jet nozzles for whirlpool tubs, downspouts as sanitary installation parts, whirlpool bath heaters, bath or shower bases, bathtub fittings, namely, jet nozzles, bathtub trays, bath tubs for sitz baths, bath installations, bath plumbing fixtures, bathtubs; massage tub installations, namely, tub spouts; whirlpool jets, bath screens, bathtub outlets, namely, spouts; plumbing fitting, namely, traps as drains not of metal; bidets; sanitary drainage fittings for bidets; sanitary drainage fittings for drainage tubes, namely, drain structures for baths, drain fitting for washing machines; sinks; washbasins being parts of sanitary installations; wall-mounted spouts for sinks and washbasins; caps of washbasins being parts of sanitary installations; metal sink plugs being plumbing fixtures in the nature of sink traps; sleeves being parts of sanitary installations, namely, sleeves for shower control valves; pipes as parts of sink, shower, and bath plumbing installations, drain pipes being parts of bathtub and washbasin plumbing installations; corrugated metal pipes being parts of sink, shower, and bath plumbing installations, sanitary installation parts, namely, water shut-off valves being water control valves for faucets; toilets, namely, water-closets; urinals being parts of sanitary fixtures; water flushing installations, namely, flush levers and handles for toilets; toilet seat covers sold as a component of toilet seats; toilet seats; toilet bowls; toilet seats being parts of sanitary installations; toilet tanks; float valves for water cisterns; flush handles being parts of sanitary installations, water pipe installations, namely, mixer taps and mixer faucets for sanitary use; faucets; water taps for pipes and pipelines as parts of water distribution installations; low water consumption taps being faucets; single-lever faucets for sinks; spherical ball valves; automatic faucets; automatic sensor taps being faucets; steam intake valves; water supply valves; faucets with shut-off safety devices for water or gas appliances; hydro massage bathtub faucets; bidet taps; faucets for water pipes, pipelines and ducts; faucets for showers or bath tubs or washbasins; faucets for radiators; thermostatic radiator valves; faucets for regulating the flow of water or gas; valves for regulating water flow; drain valves as plumbing fixtures; mixer faucets for water pipes; faucet mixers for manual regulation of water temperature; fasteners especially adapted for plumbing fittings and water supply pipes and other fluids; spray nozzles and spray heads being parts of plumbing fittings; faucet aerators; water faucet spouts; faucet aerators; spigot; washers for water taps; faucet handles; plumbing fitting, namely, child safety guards for bathtub faucets; plumbing fitting, namely, safety and vacuum valves; mixer faucets for water pipes; plumbing fittings, namely, valves; manually-operated plumbing valves as parts of sanitary installations; valve taps as parts of sanitary installations; water control valves for faucets and baths being parts of plumbing installations; faucet mixing valves; float valves as parts of float faucets; plumbing fittings, namely, shut-off valves for regulating gas and water; apparatus and installation for water cooling and heating, namely, water cooling towers and hot water tanks; floor heating apparatus and installations; heating apparatus for solid, liquid or gaseous fuels; hot water heating installations; electric boilers; water circulation pumps for heating; safety plumbing fittings especially adapted for hot water production apparatus; boiler pipes being tubes for heating installations; feeding apparatus for heating boilers; draw accelerators being parts of heating installations; burners for boilers; mechanical and pneumatic gauges for heating; heat regenerators; water dispensing apparatus for sanitary use; water heaters; heat pumps; pressure regulators as parts of water distribution systems; pressure regulators for water heater and for gas installations; booster equipment for water distribution installations and sanitary installations; plumbing fittings, namely, traps; air traps for distribution and water supply installations; plumbing fittings, namely, traps for steam heating installations; electrically heated hot water tanks; pressurized water tanks; expansion tanks being parts of heating installations; sanitary tanks, namely, septic tanks; temperature control valve apparatus for central heating radiators; temperature sensing thermostatic valve apparatus for central heating radiators; temperature sensor thermostatic valves for central heating radiators; temperature sensitive switch thermostatic valves for central heating radiators; water control valves for water cisterns; level controlling valves as parts of sanitary installations; thermostatic safety limiter being parts of heating installations; temperature limiter faucets for central heating radiators; thermostatic mixing valves; regulators for water and gas apparatus, for gas and water installations; automatic temperature regulators for controlling central heating radiators; gas regulators; draft regulators for heating; temperature control valves being parts of central heating installations; thermostatic valves; pipes being parts of sanitary facilities; hot water cylinders; elbows for plastic pipes as parts of sanitary installations; plumbing fittings, namely, energy and water saving devices and valves to be connected to water pipes and sanitary installations; water pressure regulators for water installation regulation and safety; pressure relief valves as parts of sanitary installations; sanitary collectors, namely, drainage water treatment tanks; flow restrictors for water purifying devices via reverse osmosis; sanitary waste disposal facilities, namely, waste water treatment tanks; sewage disposal installations for showers, baths and washbasins, water supply and sanitation equipment, namely, waste water treatment tanks, water softening apparatus and installations; water softening installations; water filter installations, sanitary pumps especially adapted for water filtering apparatus; devices and installations for filtering water; water filtration systems comprised of filtering units for water filtering, producing potable water for domestic use; water filtration apparatus; water filtering apparatus for household and industrial use; cartridge, bag or membrane filter housings being equipment for the treatment of air or water; activated carbon cartridges for filtration of drinking or industrial water; filter cartridges in the nature of surface and depth filters used in domestic water filtration systems and filter cartridges being equipment for the treatment of air or water; water and air filters for industrial and domestic use; pocket filter and filter bag, water purification and treatment filters, faucet filters being plumbing fittings installed for domestic purposes under sink, electric water purification filters for domestic use and electric filters for air conditioning; electrostatic filters for filtering water; filters for heating apparatus, filters for air conditioning units and filters for sanitary water distribution apparatus; sink filters being plumbing fittings for water supply systems for domestic purposes; filters for gas extractors; filters for water purifiers; reverse osmosis membranes for filtration being equipment for water treatment; ultra-filtration membranes in the form of hollow fiber cartridge or film being equipment for the treatment of air or water; membranes for water filtration being parts of sanitary installations for microfiltration, ultrafiltration, reverse osmosis and nanofiltration applications; ultrafiltration and reverse osmosis membrane holder; sterilizers; water sterilizers; ultraviolet sterilizers; cartridge filtering units being water treatment equipment; reverse osmosis filtration units being water treatment equipment; sterilizer valves; irrigation systems for soil irrigation comprised of valves, filters and regulators; water softening apparatus and installations; air or water purifying apparatus and machines; water descaling apparatus; ultraviolet lamps for water treatment plants; wastewater treatment tanks for industrial use; water purification tanks, apparatus for automatic watering for gardens; irrigation units, namely, automatic water sprinkling devices; ventilation apparatus, namely, ventilating exhaust fans; ventilation devices, namely, ventilating fans for household use; ventilation grilles as parts of exhaust fans; thermostatic valves

Pipes, tubes, flexible pipes of rubber and parts thereof, namely, valves, watertight rings for plumbing pipes, non-metal sealing rings for use as connection seals, pipe gaskets, joint packing for pipes, washers of rubber or vulcanized fiber, and constituent parts for non-metallic, rigid pipes; flexible tubes and hoses not of metal; plastic hoses for plumbing use; flexible plastic conduits for plumbing purposes; plastic hoses for conveying natural gas; watering hoses; non-return valves of rubber, valves of rubber or vulcanized fiber; clack valves of rubber; fittings for flexible hoses not of metal; couplings not of metal for flexible pipes; pipe connectors not of metal; pipe fittings essentially made of plastic; non-metal elbow connection pieces for flexible pipes; couplings for pipes and tubes not of metal; connection fittings not of metal for flexible tubes and pipes as parts of rigid water pipes; repair and joining clamps for pipes, not of metal; collars of rubber for the securing of pipes; coupling sleeves, not of metal, for tubes; rubber articles intended to connect pipes and pipelines; rubber articles intended for sealing pipes; rubber bushes used as pipe connection joints, sealing rings, rubber rings, seals, and sealing beads; non-metal seals for use in construction; flexible elastomer expansion joints; waterproofing joints for plumbing; gaskets not of metal to prevent gas leaks; seals not of metal for couplings; joints and connections not of metal for tubes; identification sleeves of plastics for tubes; rubber washers other than for water faucets; rubber stoppers for bottles; non-metal drain traps; packing, stopping and insulating materials of rubber or plastics; waterproof sealant; non-permanent adhesive insulating putties; sealant compounds for joints; caulking sealants; synthetic padding for filtration purposes; chemical compositions, namely, waterproof sealants for the waterproof connection of pipe joints; rubber washers for forming seals other than for water faucets; insulating metal foil seals to prevent gas leaks