Water faucets; Pipes being parts of sanitary facilities; Water pipes being parts of sanitary facilities; Water fountains; Floor drains; Three-direction pipe joint for water heating equipment; Bath plumbing fixtures, namely, tub control valves, shower control valves, bibs, cocks, traps; Level controlling valves in tanks; Copper sinks for washing; Water flushing installations, namely, toilet tanks, bowls, seats, tank balls, toilets

Gasometers; Water level Indicators; Internal-combustion engine meter; Barometers; Pressure indicating plugs for valves; Gasoline gauges; Water meters; Oil meters; Coal gas meters; Timing dials, all the foregoing included in international class 09

Nozzles of metal; Jets of metal; Elbows of metal for pipes; Manually operated metal valves; Metal pipe fittings; Water-pipe valves of metal; Ducts of metal for central heating equipment; Drainpipes made of metal; Ventilating ducts of metal; Copper castings, foils, powder, and rolled, drawn or extruded semi-finished articles of copper or its alloys; Copper ingots; Copper panels for circuit boards; Copper-base alloy ingots; Copper ores; Low copper carbon-steel scraps; Tubes of copper alloys