7
Machines and machine tools; motors and engines (except for land vehicles); machine couplings and transmission components (except for land vehicles); agricultural implements; incubators for eggs; adhesive bands for pulleys; alternators; anti-friction bearings for machines; anti-friction pads for machines; anti-pollution devices for motors and engines; axles for machines; belts for conveyors; blade holders [parts of machines]; cartridges for filtering machines; condensers [steam] [parts of machines]; control cables for machines, engines or motors; control mechanisms for machines, engines or motors; cylinders for machines; feeders [parts of machines]; filters [parts of machines or engines]; filters for cleaning cooling air [for engines]; fittings for engine boilers; grease rings; guides for machines; heat exchangers [parts of machines]; hoods [parts of machines]; igniting devices for internal combustion engines; igniting magnetos; knives [parts of machines]; lubricators [parts of machines]; machine boiler scale collectors; machine wheelwork; millstones; moulds [parts of machines]; pressure regulators [parts of machines]; pumps [parts of machines, engines or motors]; radiators [cooling] for motors and engines; shock absorber plungers [parts of machines]; sieves [machines or parts of machines]; springs [parts of machines]; stands for machines; tables for machines; taps [parts of machines, engines or motors]; tools [parts of machines]; valves [parts of machines]; water heaters [parts of machines]
9
Scientific, nautical, surveying, electric photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; 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; cabinets for loudspeakers; cases especially made for photographic apparatus and instruments; computer keyboards; computer operating programs recorded; computer operating programs, recorded; computer peripheral devices; computer software [recorded]; floor polishing machines; holders for electric coils; interfaces [for computers]; monitors [computer programs]; railway traffic safety appliances; respirators for filtering air; stands for photographic apparatus; tripods for cameras; vacuum cleaner hoses
11
Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; air valves for steam heating installations; bath fittings; boiler pipes [tubes] for heating installations; brackets for gas burners; chimney flues; coils [parts of distilling, heating or cooling installations]; distillation apparatus; filters [parts of household or industrial installations]; filters for air conditioning; filters for drinking water; fittings, shaped, for ovens; fountains; framework of metal for ovens; friction lighters for igniting gas; gas condensers [other than parts of machines]; gas generators [installations]; gas lighters; guard devices for lighting; globes for lamps; hot air bath fittings; humidifiers for central heating radiators; lamp casings; lamp globes; lamp hanging supports; lamp shades; lampshade holders; light diffusers; lighters; mixer taps for water pipes; oven fittings made of fireclay; pipes [parts of sanitary installations]; refining towers for distillation; radiator caps; regulating accessories for water or gas apparatus and pipes; regulating and safety accessories for gas apparatus; regulating and safety accessories for water apparatus; safety accessories for water or gas apparatus and pipes; shaped fittings for furnaces; shaped fittings for ovens; sockets for electric lights; taps [cocks, spigots] [faucets (Am)] for pipes; washers for water taps; water-pipes for sanitary installations