Bath tub jets; Baths, bathtubs, whirlpool baths and bath installations; Drainage water treatment tanks; Flexible pipes being parts of bath plumbing installations; Lavatory bowls; Mixer faucets for water pipes; Pipes being parts of sanitary facilities; Plumbing fittings, namely, cocks; Portable toilets; Showers; Sinks; Sitz baths; Spouts for affixing on walls for baths, basins, bidets; Taps; Toilet bowls; Toilet tanks; Urinals; Water closets