central vacuum cleaning installations; cleaning appliances utilizing steam; couplings and transmission components other than for land vehicles; engines other than for land vehicles; cordless vacuum cleaners; driving motors, other than for land vehicles; dust exhausting installations for cleaning purposes; dust removing installations for cleaning purposes; electric window cleaning machines; machines and apparatus for carpet shampooing, electric; machines and apparatus for cleaning, electric; machines and apparatus for wax-polishing, electric; steam mops; vacuum cleaner attachments for disseminating perfumes and disinfectants; vacuum cleaner bags; suction nozzles for vacuum cleaners; vacuum cleaner hoses; washing apparatus; robotic floor cleaners

Electric floor sweepers; Road sweepers (machines); Machines and apparatus for cleaning (electric); Washing apparatus; Brushes for vacuum cleaners; Household vacuum cleaners; Vacuum cleaners; Road sweeping machines (self propelled); Dust exhausting installations for cleaning purposes; Cleaning appliances utilizing steam; Machines and apparatus for carpet shampooing (electric)