3D printers; Air powered tools, namely, indicate specific tools, such as drills, screwdrivers, rivet hammers, saws, etc.; Coin-operated vending machines; Distributors for vehicles; Electric hammers; Electric pumps; Engraving machines; Machine parts, namely, bearing housings; Miniature electric motors for toys; Packaging machines and parts thereof; Power tool parts, namely, indicate specific parts; Printing machines for commercial or industrial use; Rivet guns; Three dimensional (3D) printers