Faucets; Sinks; Automatic faucets; Bath tub jets; Baths, bathtubs, whirlpool baths and bath installations; Bidet taps; Earthenware basins being parts of sanitary installations; Flexible pipes being parts of shower plumbing installations; Flushometer valves; Lavatory bowls; Pressure regulators for water installations; Shower faucet extensions; Showerheads and components thereof; Showers and shower cubicles; Single-lever faucets for sinks; Stainless steel bottom grids specially adapted and shaped for use in sinks; Thermostatic mixing valves; Tub spouts; Vanity top sinks; Water conservation plumbing fixtures, namely, faucets, aerators, showerheads, water saving toilets; Water control valves for faucets; Water purifying apparatus and machines; Water purifying apparatus for household purposes