7 3d printers; electric plastic-extruding machines and power tools for creating 3-d objects via melting, cooling, solidifying, or extruding plastic; machines for working, processing, extruding, splicing, fusing, switching, or molding plastics, namely, plastic feedstock for 3d printing; plastic molding machines; extrusion machines for plastics; plastics processing machines; automated manufacturing systems comprised of machines for assembly, material handling, and packaging of 3d printed articles; automation systems comprised of machines used to automatically convey, grip, orient, manipulate, and alter materials and products as part of automated processes namely belt conveyors, machine grippers, industrial robots, molds, dies, and work holding fixtures for manufacturing applications; industrial robots; metal, polymer and plastic working machines, namely, machining centers and computer numerical control (cnc) machining centers; machine tools for gripping, conveying, orienting, manipulating, and altering materials and products as part of automated processes; automated multi-station machining and manufacturing centers comprised of 3d printers and industrial robots; multi-axis industrial robots for industrial use; conveyors being machines, and replacement parts for conveyors being machines, namely, belts for conveyors, transmission shafts, pulleys, bearings, linear motors, magnets, wheels and rollers, conveyor rails, conveyor tracks, encoder strips, encoder readers; machine parts, namely, work holding fixtures for machining and manufacturing applications; machine tools for conveying, gripping, orienting, manipulating, and altering materials and products as part of automated processes; manufacturing systems comprised of industrial machines used for manufacturing, assembling, processing, and packing of goods; machines for post-production finishing of 3d printed articles, namely for selective material removal, dissolving, sanding, tumbling, medium blasting, annealing, baking, cooling, freezing, thermal cycling, painting, soaking, masking, installing, machining, inserting, coupling