Air valves for steam heating installations; Heating systems for residential and commercial buildings comprised of boilers, valves, pipes, manifolds, solar panels, control panel, switches and electrical wire, all sold as a unit; Manually- operated plumbing valves; Plumbing fittings, namely, tub control valves; Plumbing fittings, namely, shower control valves; Plumbing fittings, namely, valves; Regulating accessories for water supply, namely, metered valves; Safety accessories for gas pipes, na...

Doors, not of metal, folding doors, not of metal; doors made of wood for buildings; revolving doors, not of metal; fireproof doors, not of metal; door panels, not of metal [ ; non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal ]