7 Components for machines and machine tools, grinding machines, material handling machines, food processing machines, chemistry processing machines and textile industry machines, namely, sand, chemical and reverse osmosis filters; Couplings for machines; Extrusion machines for plastic; Extrusion moulding machines; Industrial inkjet printing machines; Injection moulding machines; Injection plastic molding machines; Laser engraving machines; Machine coupling and belting except for land vehicles; Machine coupling and transmission components, except for land vehicles, and parts therefor; Machine parts that heat and maintain temperature in machine piping systems, namely, steam jacketing, electrical tracing, and insulation sold as integral components of finished machines; Machine parts, namely, fluid drive couplings; Machine parts, namely, nozzles which are parts of power-operated sprayers; Machine parts, namely, work holding fixtures for precision machining applications; Machines and machine tools for the cutting and forming of materials; Machines for manufacturing micro and non-scale structures by solidifying a fluid compound to conform to a shape of a mold; Machines for processing plastics; Machines for the production and processing of web products, and structural parts thereof and lines composed thereof; Milling machines; Three dimensional (3D) printers