plumbing fittings for waste and overflow installations and installations for sanitary purposes and parts thereof; namely, pipe sockets, slip couplings, couplings, triple sockets, multi-branch sockets, multi-branch access caps, collar-boss branches, boss branches, strap-on bosses, boss connectors, concentric socket plug splash reducers, reducers, eccentric reducers, access caps, access cap and pressure plugs, PVC adaptors, cast iron adaptors, durgo automatic air admittance valves, duct pipes, long radius duct bends, grille connectors, wall grilles, flexible ducts, cowls/vent terminals, vent terminals, weathering collars, barrel clip collars, drive-in spike and backplate, WC seal and retaining caps, flanges, floor outlets, trapped floor gulleys, stainless steel tile grid and cover plates, marley fire sleeves, vent terminals, vent slate caps, female iron adaptors, male iron adaptors, caulking bushes, caps and linings, multi-fit straight tank connectors, tubular swivel traps, bottle traps, marley monitor anti-siphon bottle traps, low inlet tubular bath trap, shallow bath traps, low level bath traps, running tubular swivel traps, inlet height adjusters, washing machine tees, universal trap bends, bath overflow outlets, bath overflow manifolds, snap caps, pipe brackets, single support brackets, channel brackets, double support base plates, channel strips, single support base plates, angle cleats, channel strip unions, channel strip angles, barrel slip collars, nuts and bolts for use therewith, systems comprising these parts

plastic pipes for plumbing purposes, waste and overflow installations and installations for sanitary purposes and parts and fittings therefor; namely, O-rings, T-rings, universal T-seals, pipes, thin wall duct pipes, adjustable bend pipes, short radius bend pipes, eaves offset bend pipes, plain equal branch pipes, five boss branch pipes, knuckle bend pipes, equal branch pipes, adjustable branch pipes, unequal branch pipes, double branch pipes, multi-branch pipes, access pipes, ridge vent connectors, WC connectors, bent WC connectors, straight WC connectors, adjustable WC bends, adjustable spigot bends, straight connectors, bent connectors, expansion couplings/copper adaptors, bent boss connectors, tees, cross tees, socket reducers, multi-fit waste connectors, washing machine pipe kits, flexible overflow pipes, plastic pipes and pipe fittings, pipe joint sealant; plastic in the form of tubes for use in underground drainage systems, soil and waste systems and rainwater systems; namely, pipes, perforated pipes, couplings, repair/slip couplings, pipe sockets, triple sockets, short radius bends, long radius bends, adjustable bends, plain equal branches, plain unequal branches, access pipes, access bends, access branches, access double branches, level invert reducers, reducers, adaptors, straight chamber bases, double branch chamber bases, bottom outlet chambers, straight channels, slipper bends, long radius channel bends, boss branches, boss connectors, straight couplings, bends

non-metal gutters for rain-water systems and parts therefor; namely, gutters, gutter angles, union clips, running outlets, fascia brackets, stopend outlets, external stopends, premier ogee adaptors, half round gutter adaptors, spare clips, unions, clip-master/ogee adaptors, internal stopends, offset end sockets, pipes, pipe clip and back plates, offset end spigots, offsets, shoes, loose pipe sockets, pipe sockets, back plates, one-piece barrel pipe clips, bends, offset bends, reducers, polystyrene dish drain adaptors, leaf guards, access pipes, hopper heads, balcony outlets, flat roof outlets, flat roof outlet grids, balcony outlet grading, straight connectors, bent connectors, adaptor for cast iron flat roof outlets, extension back plates, rise and fall extension arms, drive-in spikes, bent terminal leaf guards, angled fascia bracket adaptors, universal gutter notching tools, rafter arms, spare ring seals, rodding point terminals, seal rodding points, access cap and pressure plugs, access socket plugs, pressure plugs, compact gulleys, gulley trap bases, gulley hoppers, gulley gradings, gulley inlet raising pieces, gulley access covers, gulley back inlet plates, gulley grids, pressure plugs, chamber risers, chamber lids and frames, lifting handles, inspection chambers, chamber cover/frames, spare blanking plugs, access caps, lifting keys, half round gutter adaptors, spare clips, unions, clip-master/ogee adaptors and internal stopends