Engine bearings; Engine camshafts; Engine cylinders for automobiles; Engine cylinders for land vehicles; Engine cylinders for vehicles; Engine exhaust system comprised of a particulate trap; Engine exhaust systems comprised of pipes, collector and muffler; Engine exhaust tips; Engine injectors; Engine mounts, other than for land vehicles; Engine mufflers; Engine or motor mufflers; Engine parts, namely, contact points; Engine parts, namely, electronic fuel injection modules; Engine parts, namely, oil dipsticks; Engine rods; Engine timing components, namely, cam sprockets; Engine timing components, namely, cam sprockets and chains; Engines and motors for model vehicles, aircraft and boats; Engines for aerostation purposes; Engines for air cushion vehicles; Engines for boats; Engines for model vehicles; Engines not for land vehicles; Engines, other than for land vehicles; Generators for land vehicles; Generators for wind turbines; Generators of electricity; AC generators; Air craft piston engine cylinder assemblies; Air filters for automobile engines; Air filters for motorcycle motors and engines; Air filters for vehicle motors and engines; Air-intake tubes and filters for after-market installation of automotive engines; Aircraft engines; Anti-pollution devices for motors and engines; Automobile engine valve covers; Automotive engine blocks; Automotive parts, namely, engine seals; Auxiliary power units for supplying electrical power to heat and power generators; Belts for engines; Biodiesel-generation machines, namely, mixing equipment, pumps and heaters; Block type thermal power stations for power generation; Boat engines; Brushes being parts of motors, generators and dynamos; Camshafts for vehicle engines; Catalytic converters for motors and engines; Cleaning machines for aviation engines; Cleaning machines for gas turbine and combustion engines; Cleaning machines for power generation engines; Combustion engine fuel nozzles; Combustion chambers being engine parts; Compressors as parts of machines, motors and engines; Connecting rods for machines, motors and engines; Cooling radiators for motors and engines; Crankcases for machines, motors and engines; Current generators; Cylinder heads for engines; Cylinders for motors and engines; DC generators; Diesel engines for machines; Diesel engines for generator; Diesel engines not for land vehicles; Diesel-engine heating plugs; Ducted fans for motors and engines; Electric generator which provides power for broadband applications; Electric generators; Electric generators and related equipment, namely, automatic standby electric generator sets; Electric ducted fan (EDF) engines, not for land vehicles; Electric fans, ventilators and blowers for motors and engines; Electric power generators for emergency use; Electric power generators for indoor use; Electric power generators for ships; Electric power generators using geothermal power; Electric power generators using waste heat; Electrical and electronic apparatus and equipment all for use in generating energy obtained from alternative energy sources; Electricity generators; Electricity generators that may also be used as electric motors for vehicles; Electrostatic generators; Emergency power generators; Emission reduction units for motors and engines, namely, EGR valves; Emission reduction units for motors and engines, namely, catalytic converters; Emission reduction units for motors and engines, namely, PCV valves; Engines and motors for the generation of electricity; Enhancement parts for internal combustion engines in the nature of fuel treatment devices; Enhancement parts for internal combustion engines, namely, fuel catalysts; Exhaust gas treatment systems for diesel engines; Exhaust manifold for engines; Exhaust silencers for engines; Exhausts for motors and engines; Fan belts for motors and engines; Fans for machine engines; Fans for motors and engines; Faucets being parts of machines, engines or motors; Filters being parts of engines; Filters for cleaning cooling air, for engines; Filters for motors and engines; Flues for engine boilers; Fuel and air mixture regulators being parts of internal combustion engines; Fuel filters for vehicle engines; Fuel injector parts for land and water vehicle engines; Fuel pumps for land vehicle engines; Fuel rails for engines; Gas generators for powering jet engines being a component part of jet engines; Gas turbine engines not for land vehicles and replacement parts; Gas-operated power generators; Gaskets for internal combustion engines; Gasoline engines not for land vehicles; Glow plugs for diesel engines; Head studs for engines; Heat exchangers being parts of engines not for land vehicles; High-voltage generators; Hydraulic engines and motors; Hydraulic controls for machines, motors and engines; Ignition coils for automotive engines; Ignition magnetos for engines; Ignition parts for internal combustion engines, namely, condensers; Ignition wires for vehicle engines; Ignitions parts for internal combustion engines, namely, points; Industrial engines; Industrial surface treatment equipment, namely, corona treatment systems comprised of a high frequency, high voltage generator, transformers, electrodes, ozone filter and treatment station and structural parts therefor; Industrial surface treatment equipment, namely, plasma treatment systems comprised of a high frequency, high voltage generator, treating heads and nozzles and structural parts therefor; Industrial surface treatment equipment, namely, vacuum plasma treatment systems comprised of a high frequency, high voltage generator, controls, and treatment chamber and structural parts therefor; Injectors for engines; Intake and exhaust air flow vane assembly device for use in an internal combustion engine; Intake manifolds for internal combustion engines; Internal combustion engine parts, namely, heads; Internal combustion engine parts, namely, piston rings; Internal combustion engine parts, namely, pistons; Internal combustion engines for boats; Internal combustion engines for machine operation and replacement parts therefor; Internal combustion engines land vehicle parts, namely, coils; Internal combustion engines land vehicle parts, namely, distributor caps; Internal combustion engines land vehicle parts, namely, distributor rotors; Internal combustion engines for power generation, other than for land vehicles; Internal combustion land vehicle engine parts, namely, connecting rods; Jet engines; Jet engines, other than for land vehicles; Kerosene engines, not for land vehicles; Marine engines and parts and fittings thereof; Mechanical engine parts for land vehicles; Metal engine gaskets for vehicles; Metal valves used in cleaning machines for gas turbine and combustion engines; Mobile electric power generators; Motorcycle engine parts, namely, air cleaners; Motors and engines, except for land vehicles; Mounting brackets adapted for exhaust systems for internal combustion engines; Mounting fasteners adapted for exhaust systems for internal combustion engines; Mounting hangers adapted for exhaust systems for internal combustion engines; Mufflers for motors and engines; Nitrogen oxide traps for exhaust systems being parts of internal combustion engines; Non-metal engine gasket for vehicles; Oil coolers for engines; Oil filters for motors and engines; Oil pumps for use in motors and engines; Particulate air filters for exhaust systems for internal combustion engines; Piston rings being engine parts; Pistons for engines; Pneumatic controls for machines, motors and engines; Portable electric power generators; Power transmission belts for machines, motors and engines used in industrial applications; Power washing machines for water washing of gas turbine engines; Power-operated cleaning machines, namely, lances designed to mechanically remove scale and sludge from secondary side tubesheets in steam generators in nuclear power plants; Propellers for wind-powered electricity generators; Pumps and compressors as parts of machines, motors and engines; Pumps as parts of machines, motors and engines; Pumps for cooling engines; Push rods for engines; Radiators for motors and engines; Radiators for motors and engines; Ramjet engines, not for land vehicles; Reciprocating engines, not for land vehicles; Recoil starters for engines other than for vehicles; Rocker arms for engines; Rocket engines not for land vehicles; Self-contained, weather-protected mobile engine cleaning machines; Silencers for motors and engines; Solar-powered electricity generators; Sparking plugs for automotive engines; Sparking plugs for internal combustion engines; Speed governors for machines, engines and motors; Starters for engines; Starters for motors and engines; Steam engine boilers; Steam engines; Steam engine boilers for power generation, other than for land vehicles; Steam marine engines; Steam pressure variation engines; Steam-operated power generators; Taps being parts of machines, engines or motors; Timing belts for engines for land vehicles; Timing belts for machines, motors and engines used in industrial applications; Trims for engine exhausts; Turbo-prop engines not for land vehicles; Valves being engine parts for introducing fuel-air mixtures into the combustion chambers of internal combustion engines; Vehicle engine parts, namely, charge air coolers and their component parts; Vehicle engine parts, namely, crankcase breathers; Vehicle engine parts, namely, intercoolers; Vehicle engine parts, namely, oil coolers; Vehicle engine parts, namely, oil tank plugs and caps; Vehicle engine parts, namely, oil tanks; Vehicle engine parts, namely, push rods; Vehicle engine parts, namely, rocker arms; Vehicle parts, namely, engine cam protectors; Vehicle parts, namely, engine cases; Velocity stacks for engines; Water pumps for use in motors and engines; Welding generators; Wind-powered electricity generators