Glass-working machines; Glassware manufacturing machines; Machine part in the nature of a device installed on a rotative press to produce corrugated boxes; Machine parts namely, flexible shaft couplings; Machine parts namely, millstones; 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, bearing housings; Machine parts, namely, bearing inserts; Machine parts, namely, bearings; Machine parts, namely, bearings and bushings; Machine parts, namely, blades; Machine parts, namely, bus interfaces; Machine parts, namely, couplers and semi-couplers of synthetic material; Machine parts, namely, cylinders; Machine parts, namely, fasteners for power-operated sharpening stones, namely, grindstone mounts; Machine parts, namely, fluid drive couplings; Machine parts, namely, gear drives; Machine parts, namely, grindstones; Machine parts, namely, hoods; Machine parts, namely, joints and joint parts for connecting sliding strips, plates and guides; Machine parts, namely, mandrels; Machine parts, namely, metal grounding bushings; Machine parts, namely, molds for use in the manufacture of insulated glass; Machine parts, namely, nozzles which are parts of power-operated sprayers; Machine parts, namely, roll mill bearings; Machine parts, namely, roller bearings; Machine parts, namely, rollers coated with synthetic material; Machine parts, namely, wear plates and strips; Machine parts, namely, work holding fixtures for precision machining applications; Machine tool holders; Machine tools for forming, riveting, swaging, and flaring of metal and plastics; Machine tools for removing waste material; Machine tools for insulated glass processing; Machine tools, namely, clamps for use in the precision clamping of work pieces; Machine tools, namely, jaws for use in the precision clamping of work pieces; Machine tools, namely, powered machines for cutting or shaping or finishing metals or other materials; Machine tools, namely, rotary dies for cutting boxes for packaging industry; Machine tools, namely, vices for use in the precision clamping of work pieces; Machines for plastics working; Machines for processing plastics; Machines for separating target materials from mixtures of materials; Machines for sorting glass and removing non-conforming materials; Metal drawing machines; Metal forming machines; Metal sawing machines; Metal welding machines, namely, saws and cutters; Metal working machines; Metal working machines, namely, saws and cutters; Metal working machines, namely, machining centers; Metalworking machine tools; Metalworking machines, namely, machining centers; Power operated metalworking machine tools, namely, boring tools; Power operated metalworking machine tools, namely, drilling tools; Power operated metalworking machine tools, namely, milling tools; Power operated metalworking machine tools, namely, turning tools; Stone working machines; Stone-working machines