Apparatus for lighting, heating, steam generation, cooking, refrigeration, drying and ventilation, namely, lamps, ceiling lights, lamp stands, lamp hanging supports, air filters for domestic use, air filters for industrial installations, [ range hoods, extractor hoods for kitchens, ventilation hoods, ventilation hoods for laboratories, range cooker hoods, deep frying machines, electric deep fryers, microwave ovens, induction ovens, gas cooking ovens, electric cooking ovens, ] brackets for gas burners, pierced iron plates for ovens, ceiling panels and fixtures incorporating mesh or filters for purifying air in air conditioning units and air filtration systems, false ceilings with filters for purifying air in air conditioning units and air filtration systems, [ aquarium filtration machines; Water distribution installations, namely, pipes, valves in the nature of plumbing fittings, pumps and containers for sanitary facilities and plumbing installations, distribution lines, distribution manifolds, drop tubes and blowers, water purification installations, water softening apparatus and installations, water filtering apparatus, water distilling units, water purifying apparatus; ] Air filters for domestic use, for industrial installations, for air conditioners in vehicle passenger compartments and for kitchens for use in range hoods; Dust filters for industrial use; Anti-grease filters, namely, metallic anti-grease filters for domestic range hoods and industrial kitchens, anti-grease filters for range hoods with suction motor, anti-grease filters in plastic and synthetic materials for range hoods, anti-grease filters for suction oven conducts, net metallic anti-grease filters not for ovens, fryers or grills but for range hoods; Carbon filters for purifying air in air ducts and in air conditioning systems, and for eliminating odors; Water filters; [ Pocket filters, namely, coffee filters not of paper being part of electric coffee makers; ] Electrostatic filters for removing smell of domestic and industrial cooking and the surroundings; anti-flame filters for domestic range hoods and industrial kitchens, air treatment boxes in the nature of air purifiers; Self-cleaning air filters for domestic, commercial and industrial use; [ Equipment for personal care and wellbeing, namely, drinking water filters, bathtubs, sitz baths, bidets, shower stalls complete with faucets, doors and shower heads, wash basins as parts of sanitary equipment, urinals as sanitation fixture, toilets for water closets, toilet bowls for water closets, toilet seats for water closets, electric blankets not for medicinal purposes, electric heating pads, not for medicinal purposes, electric foot warmers, electric hot-water bottles, hair dryers, facial saunas, personal care foot spas in the nature of portable foot baths for personal use, air and room humidifiers not for medical use, electric fragrance dispensers, hydrotherapy tubs, namely, whirlpool baths, whirlpools, personal sauna and steaming equipment, namely, personal portable saunas; Equipment for cooking, frying and grilling, namely, lighters, electric cooking utensils, namely, toaster ovens, waffle irons, hot water kettles; electric stoves, electric cooking ovens; induction ranges, namely, cooking ranges and electric ranges, gas grills, and electric grills; White goods, namely, range hoods, air conditioning systems comprising motor and compressor units, chiller, evaporators, heat-exchangers and heat pumps, and dehumidifiers; ] Lighting apparatus, namely, lighting installations and overhead lighting fixtures for industrial and domestic environment, cooking facilities, buildings, factories, homes, apartments, schools, and institutions, LED lamps for lighting for industrial and domestic environment, cooking facilities, buildings, factories, homes, apartments, schools, and institutions; Filtration equipment, namely, pierced iron plates in the nature of filters, ironed nets in the nature of filters; Filtration machines for industrial air purification, residential air conditioners, aquariums; Heating and air conditioning appliances, namely, electric fans, brackets for gas burners; Ventilation equipment, namely, filters for ventilation hoods, electric fans, ceiling fans