Control apparatus and instruments, all for use with heating, ventilating or air-conditioning apparatus; thermometers not for medical use, temperature indicators and temperature sensors; pressure gauges; instruments and apparatus, all for regulating or controlling the pressure of gases, steam or vapors; safety devices for releasing pressures; electrical ignition apparatus for gas fired appliances or for liquid fuel burning apparatus; piezoelectric spark ignition devices for gases or flammable vapors; thermostats and thermostatically controlled switches; liquid level indicators for liquid fuel storage tanks or for water tanks or vessels, or for level control switches; flow gauges; electrical coils for incorporation into fans or space heating installations; electrical resistances and rheostats, all for incorporation into heating ventilating, lighting or air-conditioning apparatus; control panels for electrically operated apparatus; electrical switches and circuit breakers/closers; fire alarms; fire detection apparatus; fire protection and fire safety apparatus; fire extinguishing apparatus; fuses and fuse boxes and electrical safety apparatus, all for domestic or commercial premises; electrical wiring and electrical apparatus all for use with heating, drying, ventilating or air-conditioning apparatus; printed circuits and micro-processors, all for use with timing mechanisms or programmable operating cycles of machines or apparatus; indicator lamps and display devices, all showing the activation of electrical apparatus or programming of electronic switching gear; smoke detection apparatus; capacitors and electrically chargeable plates, all for use with electrostatic precipitators; parts and fittings for all the aforesaid goods; all included in this class.

Air filters for purifying environmental air; air or gas pollution control apparatus; fans and fan assemblies; apparatus for producing a curtain of air for insulating or heating purposes; apparatus for re-circulating and distributing air, being energy conservation devices for preventing waste by recirculating warm environmental air within factories or work premises; fittings for water supply installations; all included in this class 11; installations and apparatus, all for ventilating, air conditioning and refrigerating; installations and apparatus included in this class 11, all for drying crops or for heating or for cooling; heat exchangers (not parts of machines); heat pumps (not parts of machines) being devices for transferring heat by means of an evaporation/condensing cycle using a fluid as heat transfer medium; boilers (not part of machines); water softening apparatus; pressure water tanks; parts and fittings included in this class for all the aforesaid goods.

Compressors, pulverisors, hydraulic rams, conveyors, forage and chopper blowers and grain mills and mixers, all being machines; machines for making tools; electric motors (not for land vehicles); machines and apparatus included in Class 7, all for grain aeration; silos (pneumatically operated) for the storage, drying and for the mechanical handling of grains; hydraulic cylinders and hydraulic valves, all included in Class 7.

Control apparatus and instruments, all for use with heating, ventilating or air-conditioning apparatus; thermometers, temperature indicators and temperature sensors; pressure gauges; instruments and apparatus, all for regulating or controlling the pressures of gases, steam or vapours; safety devices for releasing pressures; electrical ignition apparatus for gas fired appliances or for liquid fuel burning apparatus; piezo-electric spark ignition devices for gases or flammable vapours; thermostats and thermostatically controlled switches; liquid level indicators for liquid fuel storage tanks or for water tanks or vessels, or for level control switches; flow gauges; electrical coils for incorporation into fans or space heating installations; electrical resistances and rheostats, all for incorporation into heating, ventilating, lighting or air-conditioning apparatus; control panels for electrically operated apparatus; electrical switches and circuit breakers/closers; fire alarms; fire detection apparatus; fire protection and fire safety apparatus; fire extinguishing apparatus; fuses and fuse boxes and electrical safety apparatus, all for domestic or commercial premises; electrical wiring and electrical apparatus all for use with heating, drying, ventilating or air-conditioning apparatus; printed circuits and micro-processors, all for use with timing mechanisms or programmable operating cycles of machines or apparatus; indicator lamps and display devices, all showing the activation of electrical apparatus or programming of electronic switching gear; smoke detection apparatus; capacitors and electrically chargeable plates, all for use with electrostatic precipitators; parts and fittings for all the aforesaid goods; all included in Class 9.

Machine tools, agricultural implements and tools; aerators; elevators for agricultural use; air condensers; blowing engines; blowing machines for the compression, exhaustion, sucking, transport or carrying of solid or gaseous matter; compressors, compressed air machines and pumps; conveyors, pump diaphragms, die cutting, die stamping and die tapping machines; machines for crushing, grinding or drying; driers; blowing machines or fans all for the compression, sucking and carrying of grain; forge bellows, forge and chopper blowers; grain mills, grain mixers, grain husking machines, grain separators; heat exchangers, hydraulic engines and motors, hydraulic turbines; machines for use in making tools; milling machines, pulverisers, rams; hydraulic cylinders; valves, blowing machines all for exhaustion purposes; electric motors; machines and apparatus all for the aeration of grain; parts and fittings for all the aforesaid goods; all included in Class 7.

Metal building materials; boards of metal, boards of metal for buildings; metal building panels, metal fittings for buildings, metal chimney cowls, metal chimney pots, metal door fittings, metal door handles, door knockers, metal wall claddings, metal window frames, metal window fasteners, metal casement windows, window casement bolts, metal sash windows, metal sash fasteners for windows, metal fittings for windows; ducts and pipes, all for central heating installations; metal pipework, steel pipes, metal water pipes, metal clips for cables or for pipes; metal branching pipes, reinforcing materials of metal for pipes and pipework; metal rails, metal guard rails, metal washers, metal casters, metal drain traps, metal grilles, metal nozzles, metal valves, metal water pipe valves, furnace screens, metal shower stalls, weather vanes and wind vanes, all of metal; metal wire, steel wire; unwrought or semi-wrought steel; metal knobs; parts and fittings for all the aforesaid goods; all included in Class 6.

Control apparatus and instruments, all for use with heating, ventilating or air-conditioning apparatus; thermometers, temperature indicators and temperature sensors; pressure gauges; instruments and apparatus, all for regulating or controlling the pressures of gases, steam or vapours; safety devices for releasing pressures; electrical ignition apparatus for gas fired appliances or for liquid fuel burning apparatus; piezo-electric spark ignition devices for gases or flammable vapours; thermostats and thermostatically controlled switches; liquid level indicators for liquid fuel storage tanks or for water tanks or vessels, or for level control switches; flow gauges; electrical coils for incorporation into fans or space heating installations; electrical resistances and rheostats, all for incorporation into heating, ventilating, lighting or air-conditioning apparatus; control panels for electrically operated apparatus; electrical switches and circuit breakers/closers; fire alarms; fire detection apparatus; fire protection and fire safety apparatus; fire extinguishing apparatus; fuses and fuse boxes and electrical safety apparatus, all for domestic or commercial premises; electrical wiring and electrical apparatus all for use with heating, drying, ventilating or air-conditioning apparatus; printed circuits and micro-processors, all for use with timing mechanisms or programmable operating cycles of machines or apparatus; indicator lamps and display devices, all showing the activation of electrical apparatus or programming of electronic switching gear; smoke detection apparatus; capacitors and electrically chargeable plates, all for use with electrostatic precipitators; parts and fittings for all the aforesaid goods; all included in Class 9.

Air filters for purifying environmental air; air or gas pollution control apparatus; fans and fan assemblies; apparatus for producing a curtain of air for insulating or heating purposes; apparatus for re-circulating and distributing air, being energy conservation devices for preventing waste by recirculating warm environmental air within factories or work premises; fittings for water supply installations; all included in Class 11; installations and apparatus, all for ventilating, air conditioning and refrigerating; installations and apparatus included in Class 11, all for drying crops or for heating or for cooling; heat exchangers (not parts of machines); heat pumps (not parts of machines) being devices for transferring heat by means of an evaporation/condensing cycle using a fluid as heat transfer medium; boilers (not parts of machines); water softening apparatus; pressure water tanks; parts and fittings included in Class 11 for all the aforesaid goods.

Aluminium castings (rough), gravity die castings (rough), grilles, hot brass stampings, louvres (metal), moulds of common metal, pressure die castings (rough), articles included in Class 6 made of sheet metal, steel walling for crop stores.

Compressors, pulverisors, hydraulic rams, conveyors, forage and chopper blowers and grain mills and mixers, all being machines; machines for making tools; electric motors (not for land vehicles); machines and apparatus included in Class 7, all for grain aeration; silos (pneumatically operated) for the storage, drying and for the mechanical handling of grains; hydraulic cylinders and hydraulic valves, all included in Class 7.

Air conditioning apparatus; baseboard heating apparatus; air filters for air conditioning, air distribution apparatus being parts of air conditioning installations; installations and apparatus, all for refrigerating; installations and apparatus, all for ventilating crops; installations and apparatus included in Class 11, all for drying; axial flow fans, crop drying fans, propellor fans, extractor fans and assemblies incorporating the aforesaid fans, all included in Class 11; refrigerated cabinets; convector radiators, air convectors, panel radiators, all included in Class 11; diffusers; gas and oil boilers, oil burners, electric convector heaters, fan convector heaters, heaters for domestic and commercial use, flow heaters, oil fired air heaters, gas burners and gas heaters, heating and cooling coils, all included in Class 11; heated towel rails; pressure water tanks; heat exchangers (not parts of machines) and heater batteries therefor; sanitary and bathroom fittings, all being parts of water installations; and apparatus included in Class 11 for producing a curtain of air for insulating or heating purposes.

Electric coils for incorporation into fans.