7 Spraying machines; Agricultural machines, namely, electrostatic sprayers; Electric machines and apparatus in the nature of spraying machines for cleaning and disinfecting with electrostatically charged and atomized liquid; Machine parts, namely, nozzles which are parts of power-operated sprayers; Power-operated atomizers for industrial or commercial use; Power-operated sprayers; Power-operated sprayers for insecticides; Tractor-towed agricultural implements, namely, electrostatic sprayers