Brushes for vacuum cleaners; Commercial and industrial vacuum cleaners; Compressed air pumps; Cordless vacuum cleaners; Dust exhausting installations for cleaning purposes; Dust filters and bags for vacuum cleaners; Dust separators; Electric power generators for emergency use; Electric vacuum cleaners; Electric vacuum cleaners and their components; Emergency power generators; Hand-held vacuum cleaners; Lapping machines; Power-operated blowers; Suction nozzles for vacuum cleaners