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.
metal sash lifts; metal sash locks; metal window sashes; metal sash fasteners for windows; aluminum window sashes; metal window sash balances; metal window hardware, namely, pulleys, springs, washers, retainer rings, shims, positioning blocks, friction adjusters; metal window balances; metal spiral balances; metal block and tackle balances; metal constant force coil spring balances; metal spring balances; parts and accessories for window balances, namely, metal carriers; metal hinges; metal hinge accessories, namely, limit devices, friction stays, snubbers and shims; metal multi-slide doors
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
electric door opening and closing system; automated door opening and closing system comprised of motor, receiver, wall switch, motion sensor, remote control, touch screen, battery back-up, keypad, and hardware; electric door opening and closing system comprised of motor, receiver, wall switch, motion sensor, remote control, touch screen, battery back-up, keypad, and hardware; structural component parts of automated and electric door opening and closing systems, namely, motor, receiver, wall switch, motion sensor, remote control, touch screen, battery back-up, keypad and hardware; parts, fittings, and replacements for the foregoing, namely, motors other than for land vehicles
9
Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire-extinguishing apparatus.
parts, fittings and replacements for electric and automated door opening and closing systems, namely, wireless transmitters and receivers, electrical wall switches, motion sensors, remote controls, touch screens, battery back-up, and keypads
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 window sashes; window frames, sashes and casements of wood clad in aluminum; non-metal window sash balances; non-metal window balances; non-metal multi-slide doors; non-metal multi-slide doors, namely, moveable and slideable doors; non-metal multi-slide doors, namely, non-metal doors and doors of wood clad in aluminum
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
non-metal sash fasteners for windows; non-metal window hardware, namely, window balance assemblies comprised of brackets, clamps; non-metal multi-point lock systems comprised of lock bars, handles, handle connectors, corner drives, lock keepers, lock plates, drive rods, offset drive plates, lock adaptors, and lock operators all sold as a unit; lock operators sold individually; non-metal hinges; non-metal hinge accessories, namely, positioning blocks