Brushes for vacuum cleaners; Central vacuum cleaning installations; Cleaning appliances utilizing steam; Dust exhausting installations for cleaning purposes; Dust removing installations for cleaning purposes; Floor cleaning machines; Machines and apparatus for carpet shampooing, electric; Road sweeping machines, self-propelled; Robotic vacuum cleaners; Suction nozzles for vacuum cleaners; Vacuum cleaner attachments for disseminating perfumes and disinfectants; Vacuum cleaner bags; Vacuum clea...