Wet-dry vacuums; Vacuum cleaners for industrial purposes; Vacuum cleaners for household purposes; Hoses for vacuum cleaners; Brushes for vacuum cleaners; Vacuum cleaners; Electric vacuum cleaners; Electric fan units for vacuum cleaners; Hoses for swimming pool vacuum cleaners; Hand-held vacuum cleaners; Electric vacuum cleaners and their components; Cordless vacuum cleaners; Suction nozzles for vacuum cleaners; Dust removing installations for cleaning purposes; Commercial and industrial vacuu...