Sanitary apparatus and installations, namely bathtubs, bidets, hot tubs, hot water heaters, hot water tanks, kitchen sinks, lavatories, lavatory bowls, lavatory seats, portable toilets, portable urinals for outdoor activities, showers, sinks, sitz baths, toilet bowls, toilet seats, toilet tanks, toilets, urinals, water closets, whirlpool baths, whirlpools; pipes being parts of sanitary facilities; parts of sanitary installations, namely, wash-hand basins; bathtubs; plumbing fittings, namely, traps for sanitary installations; manually operated air admittance valves for use in ventilating plumbing and sewer systems; decompression devices for drainage systems, namely decompression valves for absorbing air pressure peaks in plumbing and sewer systems; component parts for the aforementioned goods therefor namely, plastic adaptors and couplers for coupling the aforementioned goods, and flexible cylindrical rubber replacement pipes

Rubber, gutta-percha, gum for use in the manufacture of flexible pipes, pipe junctions, watertight rings, waterproof packings, all for use in plumbing and sewer systems; asbestos boards, mica and goods made of these materials, namely, packings for use in plumbing and sewer systems; joint packing for plumbing pipes; water-tight rings for plumbing pipes; waterproof packings for plumbing pipes; jointing mastics, namely, pipe joint sealant; flexible non-metal pipes; non-metal pipe junctions for plumbing pipes; reinforcing materials for pipes, namely, non-metal pipe couplings and joints