Air powered tools, namely, drills, screwdrivers, rivet hammers, and saws; Air-operated power tools, namely, impact wrenches, ratchet wrenches, drills, grinders, and orbital sanders; Couplings for machines; DC generators; Diesel-engine heating plugs; Electric generator which provides power for broadband applications; Electric generators and related equipment, namely, automatic standby electric generator sets; Electrostatic generators; Fluid couplings being parts of machines; Fluid power component kit comprising hose and fittings for use in machinery; Glow plugs; Glow plugs for diesel engines; Kits comprised of sandpaper sheets configured to fit power-operated sanders; Land vehicle parts, namely, spark plug wires; Machine coupling and belting except for land vehicles; Machine coupling and transmission components, except for land vehicles, and parts therefor; Machine couplings and transmission components except for land vehicles; Machine couplings and transmissions, except for land vehicles; Machine parts namely, flexible shaft couplings; Machine parts, namely, couplers and semi-couplers of synthetic material; Machine parts, namely, fluid drive couplings; Marine engines and parts and fittings thereof; Metal parts and fittings for power-operated lifting equipment; Parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors; Parts for pneumatic blow guns, namely, inflator tips, inflator valves, valve adapters, nozzles, nipples, couplers, connectors and pivots; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges; Shaft couplings as parts of machines; Shaft couplings for machines; Spark plugs; Sparking plugs for internal combustion engines; Vehicle engine parts, namely, oil tank plugs and caps