Agricultural machines, namely, cultivators, harvestors, disk harrows, and seeders; aerating pumps for aquaria; Wringing machines for laundry; Industrial machinery, namely, electromechanical marking machines; Clothes washing machine featuring a spray rinse system; Industrial robots; Robotic arms for industrial purposes; Electric motors for machines with a digital servo drive controller; drain cocks; 3D printers; Machine operated platforms capable of elevation above ground level and used for storage