Machines, namely, vacuum cleaners, machines for cleaning floors, electric vacuum cleaners, hand-held vacuum cleaners, [ robotic vacuum cleaners, ] wet and dry vacuum cleaners, water filtration vacuum cleaners, [ steam cleaners, steam cleaning machines, floor polishers, floor polishing machines, ] wet vacuum cleaners, machines for cleaning carpets, [ cleaning appliances utilizing steam, ] floor washing machines, floor cleaning machines, floor cleaning machines for applying cleaning preparation...