Apparatus for filtering drinking water; Bath tubs; Bath tubs for sitz baths; Drain structures for use in spas, steam rooms and baths; Fitted liners for baths and showers; Flush handles for toilets; Flush levers; Hand wash basins being parts of sanitary installations; Heating installations; Mixer faucets for water pipes; Shower faucet extensions; Shower and bath cubicles; Shower bases; Shower doors; Shower heads; Shower panels; Shower platforms; Shower stands; Shower trays; Shower tubs; Showers; Showers and shower cubicles; Sinks; Sockets for electric lights; Taps for pipes and pipelines being parts of sanitary installations; Toilet seats; Toilet seats for children; Toilet accessories, namely, handles that are affixed to toilet seats; Toilet trainer seats, namely, smaller training seats for attachment to full-size toilets and toilet seats for training purposes; Washers for water taps; Washers for water faucets; Water control valves for faucets; Water faucet spout; Water filtering apparatus; Water purification installations; Water sterilisers; Water sterilizers; Water filtration apparatus for the deionization of water; Water purification and filtration apparatus; Water purifying apparatus; Water purifying apparatus and machines; Water treatment equipment, namely, chemical sterilization units; Water treatment equipment, namely, ultraviolet sterilization units; Wet-cleaning drying machines; Arm rests for use with toilet seats; Automatic flush valves for toilets; Bathtubs and shower trays; Bidet taps; Boilers for heating installations; Cocks for pipes and pipelines being parts of sanitary installations; Decorative water fountains; Drinking fountains; Electric hand drying apparatus for washrooms; Electrostatic water treatment apparatus; Faucets for pipes and pipelines being parts of sanitary installations; Filters for drinking water; Floor water fountains; Hand showers; Hand held shower heads; Hand-held showers; Industrial-water purifying apparatus; Irrigation spray nozzles; Jet nozzles for bathtubs; Kitchen sinks; Magnetic water treatment apparatus; Mixer taps for water pipes; Ornamental fountains; Plumbing fittings, namely, drains; Portable showers; Spigots for pipes and pipelines being parts of sanitary installations; Strainers for plumbing drains; Swimming pool drain covers; Tap-water purifying apparatus; Toilet conversion kits for converting a single-flush toilet into a dual-flush toilet; Wall water fountains; Waste water purification apparatus, installations and tanks; Water fountains; Water softening apparatus and installations