Brushes for vacuum cleaners; Commercial and industrial vacuum cleaners; Compressed air pumps; Dust filters and bags for vacuum cleaners; Electric pumps; Electric vacuum cleaners; Electric vacuum cleaners and their components; Electrically-powered steam cleaning device comprising a hose and nozzle and a vapor-producing chamber that is attached to a water source; Hoses for vacuum cleaners; Robotic vacuum cleaners; Suction nozzles for vacuum cleaners; Vacuum cleaner bags; Vacuum cleaner hoses