Brushes for vacuum cleaners; Central vacuum cleaning installations; Dust exhausting installations for cleaning purposes; Electric machines and apparatus for carpet shampooing; Electric wax-polishing machines for household purposes; Electric window cleaning machines; Floor cleaning machines; Floor scrubbing machines; Food waste disposers; Garbage disposal machines; Hand-held vacuum cleaners; Machines and apparatus for carpet shampooing, electric; Rechargeable sweepers; Vacuum cleaner attachmen...