7 Agricultural, earthmoving, construction, oil and gas extraction and mining equipment; moving and handling equipment; current generators; sweeping, cleaning, washing and laundering machines; emergency and rescue machines and machine tools; machines and machine tools for treatment of materials and for manufacturing; dispensing machines; pumps, compressors and blowers; robots for use in industry; jaws of life [powered rescue shears]; wheels and tracks for machines; moving staircases [escalators]; moving staircases [escalators]; mobile stairs [motorised]; moving staircases [escalators]; escalator chains; lifting and hoisting equipment, elevators and escalators; lifts, other than ski-lifts; elevator motors; cables for lifts; elevator doors; gears for passenger lifts; service lifts; electric drives for elevators; electric drives for elevators; elevator operating apparatus; driving devices for lifts; passenger elevators for buildings; passenger lifts; drives for elevator cabin doors; hoists; electric pulley blocks; building hoists; hoists; aerial platforms for use with hoists; hoists for freight; sidewalks [moving pavements]; lifting platforms; elevating work platforms.