Refrigerators; electric refrigerators for household purposes; gas refrigerators; ice-cooling refrigerators for household purposes; wine refrigerators; fridge-freezers; refrigerator shelving, drawers, bins and trays; Clothes washers; clothes dryers; Dishwashers; dishwasher racks being parts of a dishwasher; Electric cooking stoves for household purposes; electric stoves; gas stoves; stoves; Small electric kitchen appliances; microwave ovens; electric coffeemakers; Air conditioners; portable air conditioners; air conditioning ducts; filters for air conditioning units; compressors for air conditioners; evaporators for air conditioners; hoses for air conditioning units; valves for air conditioners; window-mounting air conditioners for household purposes; window-mounting air conditioners for industrial purposes; wall-mounted air conditioners for household purposes; wall-mounted air conditioners for industrial purposes; hoses for air conditioners made of rubber; hoses for air conditioners made of plastic; split air conditioners; Ventilation; kitchen exhaust fans; ventilating exhaust fans; bathroom exhaust fans; Air purifiers for household purposes; air purifying units