Showers; Sinks; Toilets; Baths, bathtubs, whirlpool baths and bath installations; Flush levers; Lavatory bowls; Mixer faucets for water pipes; Pipes being parts of sanitary facilities; Plumbing fittings, namely, drains; Sauna bath installations; Shower and bath cubicles; Shower heads; Taps being faucets; Toilet bowls; Toilet seats