7
Central vacuum cleaning apparatus; Vacuum cleaners; Hand held vacuum cleaners (Electric -) with disposable chambers; Vacuum cleaners powered by rechargeable batteries; Commercial and industrial vacuum cleaners; Electric vacuum cleaners; Electric carpet vacuum cleaners; Electrical vacuum cleaners for domestic use; Electric vacuum cleaners for industrial use; Vacuum cleaners for cars; Vacuum cleaners for the cleaning of surfaces; Vacuum cleaners for industrial purposes; Robotic vacuum cleaners; Wet and dry vacuum cleaners; Electric vacuum cleaners and their components; Electrically operated suction cleaners [domestic]; Hand held vacuum cleaners (Electric -); Electrical domestic machines for vacuuming; Dust filters for vacuum cleaners; Central vacuum cleaning installations; Dust exhausting installations for cleaning purposes; Industrial vacuum machines for cleaning; Vacuum cleaning machines for use in households; Suction cleaning machines for use in manufacture; Industrial floor cleaning machines; Industrial floor cleaning machines [vacuum cleaners]; Industrial carpet cleaning machines; Industrial carpet vacuuming machines; Industrial cleaning machines [vacuum cleaners]; Robotic cleaning [vacuuming] machines for floors; Bags of plastics for vacuum cleaners; Replacement bags of paper for vacuum cleaners; Dust filters and bags for vacuum cleaners; Vacuum cleaner bags; Vacuum cleaner hoses; Electric fan units for vacuum cleaners; Installations for the bulk handling of pulverulent materials; Powder handling apparatus [machines]; Conveyers; Pneumatic transporters; Conveyors; Automatic conveyor installations; Suction conveyors; Tube conveyors, pneumatic; Suction machines for industrial purposes; Suction conveyors; Blowing machines for the compression, sucking and carrying of grain; Blowing machines for the compression, sucking and carrying of grain; Hand held vacuum cleaners (Electric -); Dust exhausting installations for cleaning purposes
9
Measuring apparatus; Automatic dosage apparatus; Liquid dosage devices that measure the amounts to be dispensed; Dosimeters
11
Extractor fans; Chimney extractors; Fume extractors; Filters for fume extractors; Flues incorporating extractors; Extractors [ventilation or air conditioning]; Grease filters [parts of extractor fans]; Fans for exhaust extractors; Filters for exhaust extractors [parts of household or industrial installations]; Centralised suction installations; Industrial treatment installations; Extractor units [ventilation]; Hoods incorporating extractor fans; Vapour extraction hoods for fireplaces; Filters for air extractor hoods; Vapour extractor hoods for kitchen stoves; Filters for air extractor hoods; Vapour extractor hoods for kitchen stoves; Vapour extractor hoods for kitchen stoves; Vapour extractor hoods for kitchen stoves; Installations for air extraction
37
Installation of plant; Installation of industrial plant; Installation of conveyors; Maintenance services for industrial plants; Installation and maintenance of dosing installations
42
Design of industrial plant; Design of dosing installations