Faucets; Fireplaces; Refrigerators; Showers; Sinks; Air-conditioning, air cooling and ventilation apparatus and instruments; Air filters for domestic use; Air purifiers; Apparatus for dehydrating food waste; Baby bottle sterilizers; Bath tubs; Beverage cooling apparatus; Bicycle lights; Clothes dryers; Cooking ovens; Dish sterilizers; Disinfectant dispensers for toilets; Electric dish dryers; Electric lighting fixtures; Electric pocket warmers for warming hands; Electric rice cooker; Filters for air conditioning; Gas ranges; Hair dryers; Hand showers; Heating installations; Ice boxes; Microwave ovens; Non-electric pocket warmers, namely, chemically-activated heating packets for warming hands; Plumbing fittings, namely, faucet filters; Plumbing fittings, namely, shower control valves; Plumbing fittings, namely, sink strainers; Plumbing fittings, namely, tub control valves; Plumbing supplies, namely, sink strainers; Refrigerating machines; Shower control fittings, namely, escutcheons; Sterilizers; Taps for washstands; Toilet bowls; Toilet seat adaptors for children in the nature of a plastic device that is specially adapted to rest on a toilet seat; Toilet trainer seats, namely, smaller training seats for attachment to full-size toilets and toilet seats for training purposes; Utility lighters for lighting grills, fireplaces and candles; UV toilet sterilizers for household purposes; Wash-hands basins being parts of sanitary installations; Water filtering units for domestic use; Water filters; Water filtration and purification units and replacement cartridges and filters therefor; Water filtration and purification units and replacement cartridges and filters therefor for refrigerators, ice makers; Water purifying apparatus for household purposes