Apparatus, for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; lighting installations, lighting apparatus for vehicles, interior and exterior lights; lamps, light bulbs, projector lamps, lanterns, chandeliers, lamp glasses, lamp mantles, lamps for directional signals and parking lights of vehicles (bulbs), headlights, stop lights, light bulbs for signals and park lights, vehicle reflectors, reflector lamps; devices for heating and vapor producing installations, stoves (heating apparatus), boilers for central heating and natural gas installations, gas boilers, burners, heaters, heaters for baths, radiators, heat pumps, electric water boilers, solar collectors and devices (heating), heating apparatus for solid, liquid or gaseous fuels, cookers; air-conditioning installations and apparatus, fans (air-conditioning), ventilators, air-conditioning apparatus including for vehicles; air sterilisers and purifying devices, installations and their parts and accessories for residences; refrigerators, deep freezers, ice boxes, ice machines and devices; electric and gas operated apparatus, machines and equipment used in cooking and boiling, namely, toasters, bread toasters, deep fryers, grills, ovens, stoves, electric popcorn poppers, autoclaves, coffee and tea machines, water boilers (kettles) and their parts; clothes drying machines (electric, for household purposes), electric hair dryers, hand drying apparatus for washrooms; bath tubs, bidets, bath installations, shower enclosures, urinals (sanitary fixtures) water closets, toilets, portable; lavatories, sinks, taps (faucets) for water and gas installations, hand-held shower heads, flexible pipes being parts of shower plumbing installations; thermostatic valves as parts of heating installations, level controlling valves in tanks, regulating accessories for water or gas apparatus, whirlpool-jet apparatus; automatic watering installations, water-pipes for sanitary installations, watering machines for agricultural purposes; water softening apparatus and installations, water purifying apparatus and machines, water purification installations, incinerators, water purifiers; bedwarmers and blankets, electric, not for medical purposes; electric heating pads and cushions, not for medical purposes; electric footwarmers; footmuffs, electrically heated; hot water bottles; aquarium filters, filtration apparatus incorporating a motor device; aquarium heaters and lights; industrial type furnaces; industrial type dryer installations; industrial type cooling installations, cooling towers, air cooling apparatus; pasteurisers and sterilizers