7 Machines and machine tools for treatment of materials and for manufacturing, namely, metalworking machine tools; electric pumps, air compressors, and fans for machine engines; shape cutters in the nature of metal working machines, namely, saws and cutters; cutting, drilling, abrading, sharpening and surface treatment machines and apparatus in the nature of honing machines for metalworking; compressors for machines; clutches for machines; agricultural machines, namely, cultivators, harvestors, disk harrows, seeders, earthmoving machines, concrete construction machines, oil and gas extraction in the nature of extracting machines for chemical processing and drilling machines and mining equipment in the nature of mining bits; driving chains for machines, other than for land vehicles; electric clothing pressing machine; ironing machines and laundry presses, namely, electric clothing pressing machines for commercial dry cleaning and laundry purposes including shirt press, collar and cuff press, utility press, legger press, drapery press, pants topper, mushroom topper and puff iron; joining machine, namely, electric welding machine; rotary tool bits as parts of machines; current generators; forging moulds as parts of machines; electric pumps being machines; winching machines, namely, winches; machines for manufacturing laser-welding joints; machine knives, namely, electric knives; casting wheels as part of casting machines; setting presses being machines, namely, smoothing presses; metalworking machines, namely, machining centers; parts of machines, namely, blades; rolling presses machines, namely, rolling mills; process control units, namely, hydraulic controls for machines, motors, and engines; brakes for machines, namely, anti-lock brake apparatus for machines; moulding dies for use with machine tools; chain guards, namely, parts of machines for covering and protecting chains in metalworking machines; power operating metalworking machine tools, namely, milling tools; blowing engines, namely, engines not for land vehicles; reducing gears, namely, reduction gears as parts of machines, other than for land vehicles; single point cutting tools, namely, cutting machines; standard shank drills, namely, drilling machines; machine cocks, namely, drain cocks; industrial robots; steam engine boilers; driving devices for machines, namely, driving devices for lifts; machines for making electric powered tools; shaping machines for metal and injection moulding machines; sweeping, cleaning, washing and laundering machines in the nature of road sweeping machines, dry-cleaning machines, washing machines for clothes, and wringing machines for laundry; control mechanisms in the nature of hydraulic controls for machines, engines, and motors; power-operated percussion hammer drills being machines; machine wheels; industrial robots for use in manufacture; machines for burnishing, namely, power-operated floor burnishers; regulators for machines; dispensing machines other than vending machines, namely, power-operated lubricant dispensers for machines; linking devices as parts of machines, namely, connecting rods for machines; power tools, namely, routers being machines; stands for machines; high-pressure pumps for washing appliances and installations; 3D printers; core drilling bits being parts of machines; bearing housings being parts of machines; industrial robots for use in the handling of workpieces; machines for shaping for metalworking; machine guides being parts of machines in the nature of power tool accessories, namely, cutting guides; transferring machines, namely, pneumatic ball transfer units; bench presses, namely, smoothing presses; moulds for forging metal products being parts of machines, namely, forging moulds; metalworking machine tools; belt sanders being machines, namely, electric sanders; smoothing presses; gear cutters being machine tools; servo-cutters, namely, cutting machines; milling machines; axles for machines; steam hammer in the nature of power tools, namely, hammer drivers; orbital sanding machines