Vacuum cleaners for household purposes; Commercial and industrial vacuum cleaners; Cordless vacuum cleaners; Vacuum cleaners for industrial purposes; Hand-held vacuum cleaners; Dust filters and bags for vacuum cleaners; Electric vacuum cleaners; Wet-dry vacuums; Electric vacuum cleaners and their components; Replacement bags of paper for vacuum cleaners; Vacuum cleaners powered by rechargeable batteries; Dust bags for vacuum cleaners; Dust filters for vacuum cleaners; Nozzles for vacuum clean...