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 valves not being part of machines; metal valves not being part of machines, namely, manually operated metal valves, gate valves, balancing valves, flow measurement valves, flow detection valves, check valves, non-return valves, oblique valves, globe valves, [ standing valves, ] diverter valves, shutoff valves; [ metal nuts; metal keys for locks; boxes and doors of metal; ] metal manifolds for use with hydraulic and pneumatic pipelines; metal junctions for pipes; metal expansion joints for piping and ducting; metal couplings for use with hydraulic and pneumatic systems; metal pipe muffs; metal pipe plugs; [ metal shelf brackets; ] metal brackets of for meters, namely, metal brackets for water meters, wall brackets for meters; metal brackets for ball-valve meters; metal valve balls; metal pressure surge dampers for use with hydraulic and pneumatic systems; metallic components for valves, not being parts of machines, namely, [ cork plugs for valves, ] shutters for valves, [ roses for valves, diverters for valves, ] covers for valves, namely, metal cover plates for valves, metal cover plated cups for valves, aerators for valves, caps for valves, extensions for valves, metal hand wheels for valves, metal handles for valves, safety caps for valves, valve bodies; curved metal pipe joints; hose and pipe metal adaptors; metal fittings for meters, namely, swivel nut male metal fittings for water meters, expansion fittings for meters, spacer fitting flow rate stabilizers for meters, swivel articulated fittings; metal ball joints not being part of machines; metal impurity filters for use with hydraulic and pneumatic systems; [ metal storm water dry wells; ] metallic pipe expanders; metal pipe unions, namely, expansion unions for pipes, quick connections for pipes, hose coupling for pumps, hose unions, hose couplings, swivel and hose unions, nut and nose unions
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.
valves being parts of machines; pneumatic valve actuators; hydraulic valve actuators; [ servo-valves; engine valves; ] ball valves being parts of machines; pump control valves; control valves, namely, pump control valves, thermostatic control valves for machines, valves as machine components, all for regulating the flow of gases and liquids; drain cocks
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.
electric valve actuators; switch boxes; [ electric junction boxes; ] electric [ distribution boxes; ] pressure indicators for valves; flow meters for valves; electric valves for controlling gas or fluids; pressure indicators; thermostats; seismic electric switches; electronic apparatus for measuring, namely, electronic apparatus for measuring the balance of hydraulic installations; valves for controlling and regulating the flow of gases or liquids not being parts of plumbing, heating, cooling installations or machines; leak detecting device for plumbing consisting of water sensor, control unit with audible alarm and water valves; electric or electronic controls for automatically operating valves; [ solenoid valves; ]pressure gauges for pipes; temperature gauges for pipes
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.
thermostatic controlled valves for plumbing, heating and cooling installations; solar collectors; [ taps; mixer taps; hydrants; ] plumbing, sanitary and heating installation fittings, namely, valves, ball valves, gate valves, balancing valves, flow measuring valves, check valves, non-return valves, oblique valves, globe valves, [ standing valves, ] thermostatic mixing valves, safety valves, diverter valves, mixing valves, shutoff valves, cocks, stop cocks or outflow cocks, ball cocks, lockable handles for valves, safety caps for valves, extensions for ball valves, pressure surge dampers, pipe plugs, air and/or water filters, pressure reducers, namely, pressure reducing valves for plumbing and heating and cooling installations, expansion joints, quick-release couplings, curved joints, manifolds for pipes and installations; [ mixer faucets for water pipes; ] de-icing taps; taps; filtration kits for installations, namely, water filters and faucet filters; [ irrigation sprinklers ]