Brushes for vacuum cleaners; Vacuum cleaner hoses; Vacuum cleaner bags; Dust removing installations for cleaning purposes; Cordless vacuum cleaners; Dust exhausting installations for cleaning purposes; Brushes being parts of machines; Suction nozzles for vacuum cleaners; Electrically-operated brushes, being parts of machines; Filters being parts of engines; Electric vacuum cleaners and their components; Paper bags for vacuum cleaners; Dust filters and bags for vacuum cleaners; Dust filters fo...