Anti-splash tap nozzles; Bath installations; Drain structures for use in spas, steam rooms and baths; Flush levers; Heating installations; Mixer taps for water pipes; Pressure regulators for water installations; Radiators; Tap water faucets; Taps; Toilet seats; Wash-hands basins being parts of sanitary installations; Washers for water taps; Water purification tanks; Automatic flush valves for toilets; Central heating radiators; Plumbing fittings, namely, drains; Plumbing fittings, namely, faucet filters; Plumbing fittings, namely, valves; Regulating accessories for water or gas apparatus and pipes; Strainers for plumbing drains; Washing machine water treatment device connected to the cold water inlet to eliminate need for detergent; Water fountains