Brushes for vacuum cleaners; Commercial and industrial vacuum cleaners; Cordless vacuum cleaners; Dust bags for vacuum cleaners; Dust filters and bags for vacuum cleaners; Electric vacuum cleaners and their components; Hand-held vacuum cleaners; Hoses for vacuum cleaners; Machines for cleaning surfaces using high-pressure water; Nozzles for vacuum cleaners; Vacuum cleaner bags; Vacuum cleaners; Vacuum cleaners for household purposes; Wet-dry vacuums