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Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
air-conditioning, air cooling and ventilation apparatus and instruments; air conditioning apparatus; air conditioning installations; air conditioning units; boilers for heating installations; cooling units for industrial purposes; cooling domes; cooling evaporators; drying apparatus for use in heating, ventilation systems, air conditioning systems and refrigeration systems; feed water heaters; heat pipes to cool heat producing components; heat accumulators; heat diffusion collars and discs for use in furnaces; heat exchangers not being parts of machines; heat exchangers, not parts of machines; heat generators; heat pumps; heat sinks for use in heating, cooling and ventilating apparatus; heating systems composed primarily of tubes, pipes and manifolds through which warm or high temperature water circulates; heating systems composed primarily of tubes, pipes and pre-assembled manifolds through which cold or low temperature water circulates; heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit; heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, solar panels, control panel, switches and electrical wire, all sold as a unit; heating units for industrial purposes; heating and cooling panels used for indoor heating and cooling purposes; heating apparatus for solid, liquid or gaseous fuels; heating boilers; heating elements; heating furnaces; heating installations; heating panels used for indoor heating purposes; heating systems composed primarily of tubes, pipes and manifolds through which warm or high temperature water circulates; heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit; heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, solar panels, control panel, switches and electrical wire, all sold as a unit; heating units for industrial purposes; interior environment control system for commercial buildings, namely, heaters, ventilators and humidifiers all sold as a unit; power-operated vaporizers for household purposes; power-operated vaporizers for industrial or commercial purposes; radiators; radiators, electric; solar collectors for heating; steam accumulators; steam generating installations; steam generators; steam heating apparatus; ventilating fans for commercial and industrial use; ventilating louvers; ventilation hoods; waste oil heaters; water heaters; acetylene burners; air valves for steam heating installations; air valves for steam heating installations; air-conditioning, air cooling and ventilation apparatus and instruments; boilers for heating installations; central heating radiators; central heating radiators; coils as parts of distilling, heating or cooling installations; coils as parts of distilling, heating or cooling installations; commercial and industrial cookware, namely, gas and electric boilers, gas and electric broilers, gas and electric roasters, gas and electric braising pans; components for air conditioning and cooling systems, namely, evaporative air coolers; components for air conditioning and cooling systems, namely, evaporative air coolers; economisers, namely, devices for warming feed water in heating boilers; economisers, namely, devices for warming feed water in heating boilers; economisers, namely, devices for warming feed water in heating boilers; electric boilers; electric floor heating systems, namely, cables, electric mats and sensors for floor heating systems sold as a unit; electric heaters for commercial use; electric heating fans; electric radiant heaters; electric radiators for heating buildings; electric fans with evaporative cooling devices; electric floor heating systems, namely, cables, electric mats and sensors for floor heating systems sold as a unit; electric radiators for heating buildings; electric space cooling apparatus; electrical boilers; evaporative air cooling units for domestic use; feed water heaters; floor heating apparatus; furnace boilers; gas burners; gas water heaters; gas fired water heaters; gas fired water heaters; gas water heaters; heat sinks for use in heating, cooling and ventilating apparatus; heat sinks for use in heating, cooling and ventilating apparatus; heating boilers; heating and cooling panels used for indoor heating and cooling purposes; heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, control panel switches, and electrical wire, all sold as a unit; heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, solar panels, control panel, switches and electrical wire, all sold as a unit; heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; heating systems for residential and commercial buildings comprised of biomass burners, boilers, valves, pipes, manifolds, solar panels, control panels, switches and electrical wire, all sold as a unit; hot water heaters; hot water heaters; hot water tanks; hot-air space heating apparatus; hot-water space heating apparatus; ignition systems comprised of a gas supply tube with a nozzle and an electrical igniter to create a flame at the nozzle for industrial applications, namely, for igniting waste gases being discharged from industrial stacks and for igniting gas-fired boilers; indoor radiant heating systems; indoor radiant heating systems; industrial boilers; industrial cooling apparatus, namely, compax coolers; industrial dryers for heating and dehumidifying; oil and gas burners for domestic, commercial and industrial uses; parts for heating and air conditioning systems, namely, heater cores and gas coolers for vehicles; parts for heating and air conditioning systems, namely, heater cores and gas coolers for vehicles; parts for heating and air conditioning systems, namely, heater cores and gas coolers for vehicles; peltier cooling and heating apparatus; peltier cooling and heating apparatus; pipes for heating boilers; pipes for heating boilers; solar water heaters; solar energy based cooling apparatus; solar thermal air systems for heating purposes; solar water heaters; solar-powered cooling units; steam heating apparatus; steam radiators for heating buildings; steam radiators for heating buildings; thermostatic valves; thermostatic valves; thermostatic valves as parts of heating installations