Drain structures for use in spas, steam rooms and baths; Exhaust hoods for kitchens; Faucet aerators; Faucet sprayers; Faucets; Hand held shower heads; Hand showers; Hand-held showers; Heat sinks for use in heating, cooling and ventilating apparatus; Kitchen sink sprayers; Kitchen sinks; Lighting fixtures; Mixer faucets for water pipes; Plumbing fittings namely, sink strainers; Plumbing fittings, namely, aerators for faucets; Plumbing fittings, namely, drains; Plumbing fittings, namely, fauce...