11 ventilating louvers and registers; water aerators and deaerators for domestic, commercial and industrial use; toilets and parts and accessories therefor, namely, toilet seats and lids, toilet tanks, toilet tank seals, toilet tank covers, toilet fill valves, toilet flush valves, toilet flushpipes, flush levers; toilet floats, toilet overflow tubes, manual shut-off valves, covering rosettes or pipe escutcheons and mounting elements therefor; urinals; automatic flush actuators; water supply and waste connecting parts for toilets and urinals, namely, mounts, connecting pipes, escutcheons, pipe seals and nuts; waste pipe ventilators; hot water surface and floor heaters and parts thereof, namely, mounting plates for hot water pipes and radiators