Sinks; bathroom sinks; kitchen sinks; stainless steel sinks; kitchen sinks including kitchen sinks having integrated chopping boards; mixers (faucets) for bathroom and kitchen sinks; fittings for basins; lavatory basins; basin mixers (taps); basin pillar taps; basin taps; basins being part of water supply installations; bathroom basins (parts of sanitary installations); mixing valves (faucets) for basins; pedestal bathroom basins; plugs of metal for wash basins; heaters for wash basin water; supports for wash basins; wall mountings adapted for use with wash hand basins; wash basin stoppers; wash basins (parts of sanitary installations); wash hand basins (parts of sanitary installations); waste fittings for basins; fittings for the draining of water from wash hand basins; metal sink units (other than furniture); mixing valves (faucets) for sinks; pedestal bathroom sinks; plugs of metal for sinks; sink pedestals; sink units (other than furniture); stoppers for use with sinks, baths and shower trays; heaters for sink water; flexible pipes being parts of sink plumbing installations