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6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
[ pipes, tubes, corrugated and flexible pipes all made of metal used for protecting electrical cables; metal pipe connectors and metal pipe union pieces, namely, connectors and union pieces, namely, couplings, clamps, clips, threaded joint connectors that allow for a mechanical connection with a pipe or conduit, connectors and union pieces, namely, couplings, clamps, clips, threaded joint connectors that allow for a tight fit with a pipe, pipe connectors and union pieces, namely, couplings, clamps, clips, threaded joint connectors with threads, pipe connectors and union pieces, namely, couplings, clamps, clips, threaded joint connectors with a snap, for connecting pipes filled with a fluid and electric cables; pipes, tubes and flexible pipes all made of metal; metal holders for clamping, for holding pipes, and for holding conduits to a structure, such as a wall; binding posts for connecting pipes and conduits, all made from metal; sockets, namely, metal pipe sockets and metal tube sockets; metal plug and socket connections, namely, connectors that allow for a connection of two pipes or conduits by connecting the plug and the conduit; connectors for pipes, tubes, flexible pipes and corrugated pipes all made from metal, branch pipe-fitting pieces made from metal; namely, couplings, clamps, clips, threaded joint connectors; connection fittings, namely, couplings, clamps, clips, threaded joint connectors for pipes, tubes, flexible and corrugated pipes used to protect electrical cables all made from metal pipe connection-log angles and pipe bends for fitting around corners and angles, for use in connection with the installation of pipes, tubes, flexible and corrugated pipes, for use in connection with protecting electrical cables within pipes, and for use with protecting fluids; metal goods for electrical installation, namely, pipes, tubes, flexible pipes and corrugated pipes and tubes for protecting electrical cables, plugs, reducers and extensions for electrical wiring; metal pipe inspection-vents and metal pipe connection plugs for transporting fluid through pipes, for use in connection with electrical machines, devices and switch boxes ]
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17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
plastic pipes, tubes, corrugated and flexible pipes used for protecting electrical cables; plastic pipe connectors and pipe union pieces, namely, couplings and threaded joint connectors that allow for a mechanical connection with a pipe or conduit, couplings, clamps, clips, threaded joint connectors that allow for a tight fit with a pipe, plastic and flexible pipes with threads, plastic and flexible pipes with a snap, for connecting pipes filled with a fluid and electric cables; non-metal and plastic sockets, namely pipe sockets and tube sockets; non-metal plug and socket connections, namely couplings and threaded joint connectors that allow for a connection of two pipes or conduits by connecting the plug and the socket; branch pipe-fitting pieces, namely couplings and threaded joint connectors made from non-metal and plastics; seals for plastic and flexible pipes, seals for plastic and flexible tubes for cables and sockets all made from plastics; branch pipe fitting pieces, namely couplings and threaded joint connectors made from plastic; plastic and non-metal pipe connection-log angles and pipe bends and pipe connection-lug angles for fitting around corners and angles, for use in connection with the installation of pipes, tubes, flexible and corrugated pipes, for use in connection with protecting electrical cables within pipes, and for use with protecting fluids; non-metal flexible goods for electrical installation, namely pipes, tubes, flexible pipes and corrugated pipes and tubes for protecting electrical cables, plugs, reducers and extensions for electrical wiring; plastic and non-metal pipe inspection-vents and plastic and non-metal pipe connection plugs for transporting fluid through pipes, for use in connection with electrical machines, devices and switch boxes; non-metal rigid pipe connectors and pipe union pieces, namely couplings and threaded joint connectors; couplings fittings and connector fittings for pipes, flexible tubes and corrugated pipes used to protect electrical cable all made of non-metal
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19
Building materials (non-metallic); non-metallic rigid pipes for building; asphalt, pitch and bitumen; non-metallic transportable buildings; monuments, not of metal.
[ non-metal rigid pipes, tubes, and corrugated pipes used for protecting electrical cables; non-metal rigid goods for electrical installation, namely, pipes, tubes, and corrugated pipes and tubes for protecting electrical cables, plugs, reducers and extensions for electrical wiring; non-metal rigid pipe connectors and pipe union pieces, namely, couplings, clamps, clips, threaded joint connectors ]
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20
Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics
plastic pipe connectors and pipe union pieces, namely, clamps and clips that allow for a mechanical connection with a pipe or conduit, couplings, clamps, clips, threaded joint connectors that allow for a tight fit with a pipe, plastic and flexible pipes and threads, plastic and flexible pipes with a snap, for connecting pipes filled with a fluid and electric cable; non-metal plug and socket connections, namely clamps and clips that allow for a connection of two pipes or conduits by connecting that plug and the socket; branch pipe-fitting pieces, namely clamps and clips made from non-metal and plastics; branch pipe fitting pieces, namely, clamps and clips made from plastic; non-metal rigid pipe connectors and pipe union pieces, namely clamps and clips; clamp fittings and clip fittings for pipes, flexible tubes and corrugated pipes used to protect electrical cable all made of non-metal