Carpet cleaning machines; Cleaning appliances utilizing steam; Dust separators; Electric sweepers; Electric vacuum cleaners and their components; Electric window cleaning machines; Electric cordless sweepers; Floor cleaning machines; Multi-purpose steam cleaners; Rechargeable sweepers; Vacuum cleaners; Vacuum cleaners for household purposes; Cordless vacuum cleaners; Hand-held vacuum cleaners; Robotic vacuum cleaners; Wet-dry vacuums