Carpet cleaning machines, namely, carpet extractors; Central vacuum cleaning installations; Commercial and industrial vacuum cleaners; Cordless vacuum cleaners; Dust exhausting installations for cleaning purposes; Dust removing installations for cleaning purposes; Electric cordless sweepers; Electric machines and apparatus for cleaning rugs, carpets, floors; Electric vacuum cleaners; Garbage disposal units; Hand-held vacuum cleaners; Rechargeable sweepers; Vacuum cleaners; Vacuum cleaners for household purposes