Power operated vehicle service lifts, and parts and fittings therefor, namely, high lift wheel dolly, rolling jacks, mobile productivity lifts, productivity jacks; belt, chain, roller and track conveyors; hydraulic locking actuators for commercial and military applications; [ high strength structural fasteners for use in the aerospace industry, namely, bolts, fuse pins, and hinge pins; aircraft engine hot section and rotating parts; ] can and plastic container making machinery, namely, neckers, trimmers, reformers, flangers, bottom coaters, plastic trimmers, finishers; plastic container trimming and burnishing machines; compressor and engine components, namely, packing cases, fuel injection valves, piston rods, pistons, reciprocating compressor valves, rod rings, compression valve restraints; Pneumatic controls for machines; Capacity controls, namely, valves being parts of machines; [ hydraulic controls for aircraft; ] automation products, namely, parallel grippers, angular grippers, base slides, electric slides, linear thrusters, rotary actuators, feed escapements, tool changers, compliance wrists, mounting stanchions, sheet metal rippers, swing clamps, power clamps and cam driven indexers; [ meat chopping machines, vacuum packaging machines, and parts therefor; packaging machines, namely, machines that apply packaging clips and machines that include a clipper in addition to providing handling and filling capabilities; engine components, namely, piston kits, connecting rods, gasket kits, clutch parts, cylinder sleeves, oil sleeves, dust caps, and bearing valves for motorcycles, mopeds, scooters, all-terrain vehicles, and personal watercraft; ] machine parts, namely, hydraulic cylinders; printing machines for printing materials on workpieces; [ screen printing machines for printing materials on workpieces; ] ball placement machines for placing balls on workpieces; [ machines for conveying, handling and manipulating parts in the production of electrical and electronic circuits and components; wafer bumping machines; parts for printing machines and lines composed thereof, namely, screen printing lines; printing screens, namely, metal and synthetic stencils, emulsion screens, laser-cut stencils, drill-cut stencils, and electroformed stencils all in the nature of printing screens; frames for supporting printing screens; printing heads, screen printing heads ] and ball transfer heads as parts for high-speed printing machines; Machine tools, namely, support tooling, custom support tolling and re-configurable support tooling for supporting workpieces for printing press machines; [ screen mounting apparatus for mounting printing screens in frames; and parts and fittings for the aforesaid goods; ] printing and marking machines for commercial or industrial use; industrial machinery, namely, electromechanical marking machines; inkjet printing machines for commercial or industrial use machines for printing, marking and coding for commercial or industrial use for products and product packaging, thermal printing machines; automatic industrial labeling machines for applying labels to containers and bottles; machines for printing, fitting, affixing and applying labels; machines for applying protective and decorative coatings to surfaces; printers, namely, programmable thermal transfer coders; printers for applying radio frequency tag; air, gas and vapor compressors; lifting, elevating, lowering, positioning and leveling apparatus and power equipment, namely, hydraulic lifts for automobiles, trucks and buses, hoists and load arms; hoists; [ semiconductor manufacturing machines and parts thereof; ] hydraulic trash can dumpers; food and beverage can manufacturing equipment, namely, presses and tooling for manufacturing cans and components thereof; pumps, namely, air-operated double diaphragm pumps, liquefied gas pumps, positive displacement pumps, rotary vane pumps, vacuum pumps, vapor recovery pumps, hose pumps and eccentric piston pumps; gear reducers for machines; bypass valves, namely, by-pass valves for positive displacement pumps; piston rings; mechanical seals and seal assemblies; remote control manipulators, namely, master-slave manipulators; remotely controlled industrial robot arms; fuel injection valves; [ electronic thick film hybrid circuit and solar cell manufacturing machines; integrated circuit manufacturing machines; ] robot-controlled gripping devices for industrial use; robotic loading arms for industrial use; pneumatic, hydraulic and electronic tensioning devices and gripping tools, namely, torque wrenches, hydraulic wrenches and enclosed pneumatic clamps; machine parts, namely, bearing housings; hydraulic pump units; refuse collection, compaction and transport equipment, namely, truck mounted, trailer mounted and trailerized refuse containers; hoisting units for handling containers and materials; industrial trash compacting machines; compactors, bailers, hoists, shredders, grinders, granulators, and conveyors; medical waste compactors; truck-mounted front loading waste compactors; machines for cleaning surfaces using high pressure fluids; [ fluid handling equipment, namely, oil production equipment, namely, plunger lifts; subsurface equipment for oil industry, namely, plungers, downhold equipment, namely, springs, valves, tubing stops and collar locks, control valves, butterfly valves, and pumps; liquid handling equipment, namely, sucker rods; ] printing presses; automated loading arms for industrial use; fuel dispensing pumps; vehicle washing, waxing, drying and polishing machines; electric motors for machines; end effectors, grippers, rotary actuators, tool changers, collision clutches, all for industrial robots; centrifuges for liquid/solid separation; machinery for processing industrial fluid streams and industrial products equipment and media for liquid/solid separation, filtration and mixing, namely, mixers and centrifugal pumps; ball bearings and journal bearings, namely, journal bearings, rod end bearings, self-lubricated bearings, spherical bearings, standard bearings, tilting pads, fluid film thrust bearings for use in rotating equipment, namely, steam turbines, gas turbines, compressors, marine propulsion systems, motors and generators; [ packaging automation machinery for forming, folding and packaging boxes and cartons; ultrasonic degreasing and cleaning machine for cleaning mechanical devices using terpene compounds; ] plastic polishing and refurbishing machines; machines for automated printing on and handling of containers, namely, dry-offset printing machines for the packaging industry, cup printers, pail printers, lid printers, and tube printers; soldering machines for use in the manufacture of printed circuits; bowl mixers; high pressure fluid spraying and cleaning machines incorporating proportioners for mixing, dispensing and spraying of chemicals and cleaning solvents; Compressor systems for refrigeration, namely, open drive compressors, screw and scroll compressors, parallel, integral, semi-hermetic, and low speed belt driven compressors