Belts for machines; Brushes for vacuum cleaners; Central vacuum cleaning installations; Dust exhausting installations for cleaning purposes; Dust removing installations for cleaning purposes; Electric steam mops; 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; Filters being parts of engines; Hoses for vacuum cleaners; Suction nozzles for vacuum cleaners; Vac...