Metal rods for welding, brazing and soldering; pipe couplings and joints of metal; metal valves for controlling the flow of gases in pipes; nozzles of metal; hose fittings of metal; metal cylinders for gas; small items of metal hardware; spanners.

Welding machines; brazing machines; soldering machines; gas-operated welding, brazing, soldering and cutting apparatus; hand-held and hand-operated brazing, welding, and soldering, and cutting apparatus; portable brazing, welding, soldering, and cutting apparatus; welding torches; gas-operated blow torches; valves [parts of machines]; regulators [parts of machines]; pressure regulators being parts of machines; spray nozzles being parts of machines; flexible hoses [parts of machines].

Hand tools, hand-operated, namely, saws, reamers, mallets, screw drivers, wrenches, pliers, wire cutters, drills and hammers; replacement parts of hand-operated saws, reamers, mallets, screw drivers, wrenches, pliers, wire cutters, drills and hammers, namely, metal hose fittings, blades, handles, knobs, and springs; tool bags, filled, namely, bags specially adapted to carry hand-operated tools in the nature of saws, reamers, mallets, screw drivers, wrenches, pliers, wire cutters, drills and hammers.

Electronic control apparatus and instruments for regulating the flow of gases and liquids; Electronic measuring apparatus and instruments, namely, flow meters, water leak testers that utilize water pressure for detecting defects, sample flow measurement devices in the nature of flowmeters, pressure meters for liquids; Electronic regulating apparatus and instruments, namely, gas and nitrogen regulators in the nature of control valves for regulating the flow of gases and liquids, gas flow gauge regulators in the nature of control valves for regulating the flow of gases, flow gauges in the nature of pressure gauges and gas flowmeters; Electronic sensors for sensing water pressure; Electronic temperature control apparatus and instruments for temperature control valves for regulating the temperature of water and gas; Gas testing apparatus and instruments; Electric heat sensors; Electric light sensors; Flow meters, namely, monitoring apparatus and instruments, other than for medical purposes for the monitoring of the flow of gases and liquids; Remote controls, other than for use with toys, namely, for the control of the flow of gases and liquids, namely, flow switches for monitoring and controlling the flow of gases or liquids; Flow meters, namely, testing apparatus and instruments, not for medical purposes, namely, for testing the flow of gases and liquids; Thermocouples; Thermostats; oxygen regulators.

Gas regulators for gas, heating, plumbing, refrigeration and water supply apparatus; Electric heaters, namely, patio heaters, electric radiant heaters for household and commercial purposes, electric space heaters, hot water heaters; Fittings for water supply installations, namely, plumbing fittings in the nature of couplers, valves, traps, ball valves, ball cocks, pressure relief safety valves for water apparatus; Freezers; Gas-fired space heaters; Gas burners; Gas cookers; Gas regulators; Heat exchangers, other than parts of machines; Heat pumps; Electric food warmers, namely, heated food display apparatus and installations; Water heaters; Heating apparatus and installations, namely, electric space heaters, gas fuelled air blow space heaters, electric air blow space heaters, electric element space heaters, infrared tube space heaters; Electric heating installations; Electric radiant heating apparatus, namely, electric space heaters; Electric space heaters; Ice cream freezers; Ice machines and apparatus; Igniting apparatus in the nature of spark ignitors for gas appliances, namely, pilot gas lights for igniting gas fired apparatus; Gas heating installations comprised primarily of gas heater burners, thermostatic valves for gas pipes, safety thermostatic valves for gas pipes, safety thermostatic valves for gas pipes, gas regulators for gas pipes, and also including flexible pipes, gas burner tiles, heat deflectors, and gas container stands; Piezo lighters, other than for smokers, namely, friction lighters for igniting gas; Pipes being parts of sanitary installations; Portable electric heaters; Pressure controllers being regulators for gas or water apparatus and pipes; Propane gas-fired patio heaters; Radiators for heating; Refrigerated food display apparatus and installations, namely, refrigerated self-service cases to store and display food and beverage products; Refrigerating apparatus and machines; Refrigerators, namely, refrigerating apparatus for beverages; Refrigerating appliances and installations; Refrigerating counters, namely, modular counters for refrigerating and chilling foods; Refrigerating rooms, namely, portable refrigerated rooms; Refrigerators; Refrigerators, cooling apparatus and freezers for medical storage purposes; Pressure regulators for sanitary installations, namely, regulating apparatus and accessories for gas or water apparatus and pipes; Gas burners, namely, ring burners; Safety apparatus and accessories for gas or water apparatus and pipes, namely, plumbing fittings in the nature of safety valves for shutting off gas or water; Plumbing fittings for sanitary apparatus and installations, namely, plumbing water fittings in the nature of baffles for incorporating flow control, water level flushometer valves, and valves; Faucets, namely, taps for water supply apparatus and installations; Plumbing fittings in the nature of valves for regulating gas and water, namely, air admittance valves, ball valves and thermostatic valves; Water filtering apparatus and installations; Water purifying apparatus and installations; Plumbing fittings in the nature of water supply apparatus and installations, namely, valves and traps, water regulating metered valves, water regulating metered safety valves and water regulating metered tap valves being parts of sanitary installations; Structural and replacement parts for all of the aforementioned goods.

Non-metallic apparatus, devices and equipment for use in relation to gas, plumbing and water supply, namely, gaskets; Non-metal sealing rings for use as connection seals, namely, non-metallic connectors for hoses, pipes and tubes; Non-metal pipe couplings and joints, namely, non-metallic extensions for hoses, pipes and tubes; Non-metallic fittings for hoses, pipes and tubes; Non-metallic flexible hoses, pipes and tubes; Non-metallic joints for hoses, pipes and tubes; Non-metallic linings for hoses, pipes and tubes, namely, interior linings made of non-metal fabric and sealant for the repair of water and natural gas utility conduits and pipes; Non-metallic parts for hoses, pipes and tubes, namely, non-metal pipe couplings and joints; Elastomeric sealing material, namely, non-metallic waterproof sealants for hoses, pipes and tubes; Non-metallic sealing devices, namely, sealing plugs made primarily from rubber, rubber seals for sealing jars of fluids, non-metallic seals for use in plastic and metal pipe joints, non-metallic seals for use in conduits, non-metallic seals for use in gas pipes, non-metallic seals for use in joints, with none of the foregoing for use in machines or vehicles; non-metallic seals for use in pipes not for use in machines or vehicles; non-metallic seals for use in preventing leakage of fluids, non-metallic seals for use in preventing leakage of gases, non-metal seals for use in preventing leakage of oils, with none of the foregoing for use in machines or vehicles; Non-metalling sealing preparations for joints, namely, sealant compounds for joints; Non-metallic sealing tape, other than for household or stationery use, namely, thread seal tape, pipe joint sealing tape, pipe joint sealant comprised of rubber thread tapes for sealing pipes; Non-metal sealing rings for use as connection seals, namely, non-metallic seals for hoses, pipes and tubes; Non-metallic seals, other than stamps, namely, non-metal sealing rings for use as connection seals, rings of rubber for use as pipe connection seals, rings of rubber for use as tube connection seals, non-metallic sealing rings for use as connection seals for hose fittings, non-metallic sealing rings for use as connection seals for pipe fittings; Non-metallic sleeves for hoses, pipes and tubes, namely, insulating sleeves for water heaters; Non-metallic flexible water hoses, pipes and tubes.

Demonstration of goods; Distribution of goods, other than transport services, namely, distributorship services in the field of gas, heating, plumbing, ventilation, air-conditioning, refrigeration and water supply appliances, products, apparatus, and machines, and welding, brazing and soldering systems; Promotional services, namely, sales promotion services in the field of gas, heating, plumbing, ventilation, air-conditioning, refrigeration and water supply appliances, products, apparatus, and machines, and welding, brazing and soldering systems; Retail store services in the field of gas, heating, plumbing, ventilation, air-conditioning, refrigeration and water supply appliances, products, apparatus, and machines, and welding, brazing and soldering systems; Wholesale store services in the field of gas, heating, plumbing, ventilation, air-conditioning, refrigeration and water supply appliances, products, apparatus, and machines, and welding, brazing and soldering systems.

Installation, maintenance, repair and servicing; Building and construction of technical installations.

Engineering; Planning of technical installations; Development of automation software; Technical project management.