Vacuum cleaners; Cordless vacuum cleaners; Electric vacuum cleaners; Hand-held vacuum cleaners; Household vacuum cleaners; Floor washing machines; Electric steam cleaning machines; Cleaning appliances utilizing steam; Machines and apparatus for cleaning (electric); Machines and apparatus for carpet shampooing (electric); Carpet cleaning machines (electric); Electric steam mops; Wet and dry vacuum cleaners; Cordless wet and dry vacuum cleaners; Floor scrubbing machines; Floor cleaning machines; Electric steam mops for household purposes; Portable carpet cleaning machine; Carpet washing machines; Electric carpet shampooers; Portable electric carpet shampooers