Thermostats; water heater controls; downloadable computer programs for activating water heater controls

Drain pipes made of metal, cabinet knobs made of metal, metal hinges, mortise locks, latches made of metal, and metal strike plates for door knockers, metal escutcheons that serve as metal protective plates around a pipe opening, in International Class 006

water distribution and pipe installations and plumbing fittings, namely, faucets, mixer faucets for water pipes, shower heads, faucet sprayers, pipes being parts of sanitary facilities, valves, diverters, thermostatic mixer faucets for water pipes, drains, traps, spigots, sinks, bath and shower drains and plugs

Thermostats; water heater controls; downloadable computer programs for activating water heater controls