Oil well drilling equipment including standard and dynamic cantilever masts, highfloor masts, folding masts, standard and dynamic derricks, trailer mounted masts and pump trailers,cranes including kingpost cranes, rig movers;
parts of and accessories for the aforementioned goods including crown blocks, racking platforms, blowout preventer handling equipment, fabricated sheaves, trailer suspensions, substructures, hydraulic skidding systems and rig floor housings;
towers of all kinds including flare stack towers, microwave towers, coke drum drill rig towers and prill towers
Oil well drilling equipment including standard and dynamic cantilever masts, high-floor masts, folding masts, standard and dynamic derricks, trailer mounted masts and pump trailers, cranes including kingpost cranes, rig movers;
parts of and accessories for the aforementioned goods including crown blocks, racking platforms, blowout preventer handling equipment, fabricated sheaves, trailer suspensions, substructures, hydraulic skidding systems and rig floor housings;
towers of all kinds including flare stack towers, microwave towers, coke drum drill rig towers and prill towers
Oil, gas, water and sulfur well tools and equipment, all being goods included in class 7, namely connectors, firing head ignitors, power charges, locator tubing seat assemblies, instrument hangers, probes, lubricator reel units, drill pipe float valves, adapter sleeves, release sleeves, anchor catchers, packer milling tools, bleeder valve connectors, bleeder valves, expanding tools, packers with flapper valves, packing units, running tools, setting sleeves, thread protectors, piston lift systems, flow regulators
Oil filters, fluid filters, fuel and lubricant filters, air filters including air and pod filters for motor vehicles, motor vehicle parts, engine parts in this class including carburettor parts, ignition systems including electronic ignition systems, ignition components for internal combustion engines for motor vehicles including spark plugs, fuel injection systems and components for the same, tuning kits for motor vehicles, components for motor vehicle tuning kits, and components for motor vehicles
Oil, gas, water, and sulfur well tools and equipment;
including, whipstocks, packers, baffle plates, bailers, ball releasing tools, bottom hole scrapers, bridge plug setting tools, bridge plugs, casing centralizers, casing collars, casing guides, casing mills, casing scrapers, casing shoes, cementing baskets, cementing manifolds, cementing plugs, change- over flow tubes, circulating subs, circulation joints, cleanout bailers, controllers, downhole fishing and milling tools, downhole motors, directional drilling tools, downhole oil/water separators, downhole production pumps and drill bits, drill pipe floats, electric submersible motors, electric submersible pumps, electric submersible seals, electrical submersible pump cables, expansion joints, feelers and junk catchers, fishing tools, hook-up nipples, horizontal pumps, hydraulic hand pumps, junk baskets, junk pushers, kelly and pipe straighteners, liner hangers, measurement while drilling and logging while drilling tools, packer setting tools, packers, perforation and completion tools and pipe vises and parts thereof;
plug catchers, plug dropping heads, retrievable cementers, retrieving joints, rotary gas separators, safety joints, sand screens, stop rings, tubing anchors, tubing centralizers, tubing heads, tubing seal nipples, tubing shoes, tubing swivels, unloading joints, valves, variable speed controllers, wall scrapers, wall scratchers, well packers, wire line jars, wire line setting and operating tools, wireline logging and formation sampling tools
Oil filters, fluid filters, fuel and lubricant filters, air filters including air and pod filters for motor vehicles, motor vehicles parts, engine parts in this class including carburettor parts, ignition systems including electronic ignition systems, ignition components for internal combustion engines for motor vehicles including spark plugs, fuel injection systems and components for the same, tuning kits for motor vehicles, components for motor vehicle tuning kits, and components for motor vehicles
Oil spill clean up and recovery equipment, portable and or floating, oil skimmers, oil pumps;
liquid-solids separation equipment, washing and cleaning machinery and equipment, parts washers;
installations and equipment for treatment and purification of sewerage, water, waste liquids, slurries, industrial effluents;
equipment for preventing, controlling and abating environmental pollution
Oil and gas well power tools and equipment, namely perforating guns;
power-operated pumps and pump equipment for use in oilfield equipment and service, namely, triplex mud pumps, duplex mud pumps, rod pumps, hydraulic reciprocating pumps, hydraulic jet pumps, sucker rods, well service pumps and plunger pumps;
oil well drilling machinery and parts therefor, namely, drawworks, torque converters, rotaries, swivels, traveling blocks, hook blocks, crown blocks, drill pipe, tubulars, pedestal cranes, jacking and drilling manifolds;
power-operated oil wellhead and well completion equipment, namely, wellheads, slips, casing hangers, tubing hangers, completion risers, drilling risers, production trees, through-bore trees, production manifolds and injection manifolds;
valves for use with oilfield drilling and production machinery, namely, gate valves, block valves, safety valves, pneumatic actuated valves and hydraulic actuated valves, all made of steel and used in oil wellhead completion equipment;
valves for use with oilfield drilling and production machinery, namely, bail valves, check valves, throttle valves and diverter valves, all made of steel and used in oil well fluid control production systems
Oil filters for motors and engines;
oil filters for mechanical purposes;
oil filter adapters;
gas filters for motors and engines;
air filters for motors and engines;
air filters for mechanical purposes;
liquid filters for motors and engines;
filters and purifiers for machines, namely, filters and purifiers for removing contaminants from gases used in the semiconductor industry;
fuel filters;
parts for compressed-air tools, namely, brakes, filters, hoses, pipes, couplings valves, switches, compressors, clamping tools and injectors;
filters for food processing machine or industry;
filters for beverage processing machine or industry;
water filtering units
Oil well pumps, gas well pumps, water well pumps;
oil and gas well equipment comprised of steel, brass, nickel alloy, stainless steel or cast iron, used in oil or gas well holes or at the surface of oil or gas wells to pump or assist in the pumping of fluids from the subsurface to the surface, namely, subsurface oil and gas well pumps, sucker rod oil and gas well pumps and couplings for sucker rods, pump barrels, namely, the cylinders of the downhole pump and pump plungers, namely, devices that typically travel up and down in the cylinders, both which are piston mechanisms of sucker rod oil and gas well pumps used to seal and produce a pressure differential for lifting reservoir fluids into the subsurface pump and then to the surface, sucker rod pump balls and sucker rod pump seats used for sealing pressure, cages, namely, hollow structures containing sucker rod pump balls and which absorb the impact of the ball on the well pumping downstroke and guide the ball back to the center of the seat on the upstroke, oil and gas well pump anchors which optionally anchor the sucker rod pump in the tubing, polished rods, namely, joints in the string of sucker rods used in a rod pump artificial-lift system for enabling hydraulic seals to be made around the reciprocating rod string and through the injectable packing stuffing box, polished rod clamps for connecting polished rods to the reciprocating oil or gas well machinery at the surface
Oil well pumps, gas well pumps, water well pumps;
oil and gas well equipment comprised of steel, brass, nickel alloy, stainless steel or cast iron, used in oil or gas well holes or at the surface of oil or gas wells to pump or assist in the pumping of fluids from the subsurface to the surface, namely, subsurface oil and gas well pumps, sucker rod oil and gas well pumps and couplings for sucker rods, pump barrels, namely, the cylinders of the downhole pump and pump plungers, namely, devices that typically travel up and down in the cylinders, both which are piston mechanisms of sucker rod oil and gas well pumps used to seal and produce a pressure differential for lifting reservoir fluids into the subsurface pump and then to the surface, sucker rod pump balls and sucker rod pump seats used for sealing pressure, cages, namely, hollow structures containing sucker rod pump balls and which absorb the impact of the ball on the well pumping downstroke and guide the ball back to the center of the seat on the upstroke, oil and gas well pump anchors which optionally anchor the sucker rod pump in the tubing, polished rods, namely, joints in the string of sucker rods used in a rod pump artificial-lift system for enabling hydraulic seals to be made around the reciprocating rod string and through the injectable packing stuffing box, polished rod clamps for connecting polished rods to the reciprocating oil or gas well machinery at the surface;
polished rod liners for sealing pressure around the polished rods and through the stuffing box, polished rod alignment tools, namely, sliding horizontal and vertical guides for aligning the reciprocating movement of the polished rod with stuffing box seals while maintaining a pressure seal, spiral sucker rod guides for centering the rod string in tubing, valve rods for connecting the rod string to the sucker rod oil and gas well pumps, pull tubes for connecting the rod string to the sucker rod oil and gas well pumps, sinker bars, namely, weigh t bars that connect the rod string and sucker rod pump for overcoming the effects of pressure and friction at the surface seal and sucker rod pump when additional weight is needed, seating cups for sealing static fluid pressure between sucker rod pump and oil and gas reservoir, seating nipples, namely, short sections of heavy wall tubular used for providing a sealing surface for seating cups and positive stop for sucker rod pump, stuck pump unseating devices, namely, tubing weights lowered onto the tubing anchor or bottom of a well bore used for unseating sucker rod oil and gas well pumps that are stuck in the seating nipple due to particulates, seat valves for use as shutoff devices in oil and gas well pipelines, pollution control stuffing boxes, namely, seal assemblies for providing monitor ports between two sets of packing and for sealing pressure around reciprocating polished rods and polished rod liners;
so as to contain any well fluid leakage from spilling onto the surface, injectable packing stuffing boxes, namely, seal assemblies for sealing pressure around reciprocating polished rods and polished rod liners, so as to contain any well fluid leakage from spilling onto the surface, rotationally operated on and off tools, namely, key and socket mechanisms actuated by rotation, for connecting and disconnecting sucker rods to and from well pumps, which are remotely actuated from the surface when the oil and gas well pumps are pulled for servicing, all in international class 7
Oil pipes, oil filters, oil drain plugs for vehicles, in particular motorcycles;
components for vehicles, also exhaust systems and parts of such systems;
ignition devices for motors, ignition coils, ignition distributors, ignition cables, ignition plugs, air filters, sealings for motors, starters
Oil refining machines;
oil drilling machines;
sludge pumps specially used for petroleum;
drifting machines for oil wells;
oil pump specially used for petroleum, namely, high-pressure pumps for use in oil or gas well hydraulic fracturing;
floating or non-floating oil drilling rigs;
machines and equipment for oil development and refinement, namely, oil pumping machines, oil refining machines;
well cleanup machine;
mine borers;
industrial machine presses;
hydraulic presses for metalworking;
cutting machines;
drilling bits for oil drilling machines;
electric hand-held drills;
hand-held pneumatic drills;
compressed air pumps;
hydraulic pumps;
back pressure valves as parts of machines;
compressed air machines;
hydraulic and pneumatic components, namely, replacement parts for machines, namely, replacement parts for trench excavators, drag-line excavators, hoisting machines, locomotive cranes, shoveling machines, power shovels and log handling machines, namely, chassis parts, hydraulic and pneumatic parts
Oil and/or gas well production machinery, including, wellheads, dual wellheads, electric feed thru wellheads;
parts of oilfield and/or gas field wellhead machines, including, casing heads, casing head spools, casing hangers, tubing heads, tubing head spools, tubing head adapters, tubing hangers, dual completion tubing hangers, secondary mechanical seals, wellhead flanges, crosses and tees, stuffing boxes, rod clamps, tubing rotators, bore valves, fluid and gas flow valves, fluid and gas flow chokes, tension set packers, ring seal packers, fracturing and flow back trees, bowl protectors, wear bushings, test plugs, back pressure valves, valve nipples, lubricator adapter caps and lubricators, and any combination of the aforementioned goods sold as a unit;
gate valves
Oil and gas industry equipment, namely, bulk cement mixing machines mounted on a portable platform, batch cement mixing machines mounted on a portable platform and hydraulic, coiled tubing units, namely, power-operated drilling rigs and oil and gas well pumping machines for downhole applications;
hydration units, namely, water pumps for use in the oil and gas industry for downhole applications;
chemical additive units for downhole applications, namely, hydraulic pumps;
pumps, namely, electric pumps, hydraulic pumps and pneumatic pumps for fracturing, stimulating, plugging, cementing and exploration of oil and gas wells and replacement parts therefor sold as a unit therewith;
machine parts, namely, fluid ends for pumps used for oil and gas well exploration and replacement parts therefor sold as a unit therewith
Oil and gas drilling and well service rigs and accessories, namely automated catwalks, automated power tong, power swivel top drives, tool carriers, coil tubing injectors, pipe handlers, tubing loaders, trailerized mud trucks, walking matts, crew facilities, namely a trailer, temporary shelter and other temporarily located mobile structure, used by the rig crew for changing clothing, as a meeting place for job safety assessment meetings, as a lunch room, and having toilet facilities, deck trucks and containerized tool and storage sheds
Oil, gas, geothermal, water development, and carbon dioxide field equipment, namely, drilling rig mechanization machines and devices consisting of locks, nipples, expandables, cones, flow control devices, isolation valves, liner hangers, couplings, bushings, flotation equipment, centralizer equipment, manifolds, collars, monitoring devices, multilateral devices, packing devices, cables, retainers, stabilizers, hold openers, under reamers, whip stocks, mills, seals, plugs, drill bits, drill stems, drilling motors, drilling machines, drilling hammers, drilling impact tools, milling assemblies, percussion hammers, tongs, tubes, tubing, cutters, swivels, casing and tubing patches, injection equipment, swages, shakers, desanders, desilters, mud cleaning equipment, centrifuges, fluid processing equipment, straddles, spears, half-mule shoes, guide shoes, burn shoes, washover shoes, vacuums, retrieving tools, fishing tools, drilling rigs, bearings for use in drilling machines, rotors used in drilling machines, packers, stators being parts of drilling rigs machines, safety valves, rotating control devices, banding equipment, hangars, screening equipment, sensors, inflow control tools, slicklines, perforating devices, pumps, tubing, pipes, pipe joints, safety joints, accelerators, scrapers, exchangers, casings, cables, gas lifting devices, fluid separators, meters, power and control equipment, boosting equipment, vibration detectors, anchors, imaging equipment, wells, storage devices, tanks, hydraulic equipment, apparatus for the remote observation and operation of oil and gas drilling equipment, flow monitoring devices and thermometers all being devices for use with and part of drilling mechanization machines;
pumps for use in irrigation systems;
parts of oilfield wellhead machines, namely, chokes, degassers, and centrifuges;
power operated pressure control equipment consisting of parts of oilfield wellhead machines, namely, chokes, degassers, centrifugal degassers, hydrogen sulfide mud gas separators, dual mud gas separators for horizontal drilling;
rubber and metal mechanical o-ring seals used in equipment for oil and gas exploration and production;
cutting machines and machine tools, namely, powered machines for cutting or shaping or finishing metals or other materials;
precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of material by others;
mechanical seals;
air-operated power tools, namely, drills, grinders, and millers;
drills for the mining industry;
electric drills;
pneumatic drills;
power drills;
power tools, namely, reamers;
electric welding machines;
laser welding machines;
friction-stir welding tools;
friction-stir welding machines;
bits for mining machines;
bits for power drills;
core drilling bits;
mining bits;
tool bits for machines;
bearings, as parts of machines;
roller bearings for machines;
pump diaphragms;
machines, namely, cementing equipment used in oil and gas exploration and production;
automatic vending machines;
laser welding devices;
welding electrodes.
Oil and gas extraction and mining equipment;
oil drilling rigs;
machines for converting wave energy into electricity;
parts and fittings for machines for converting wave energy into electricity;
wind turbines;
parts and fittings for wind turbines;
wind power plants, multi wind turbines and other wind-operated machines;
parts for wind turbines and wind power plants such as foundations, towers, including cable stayed towers, tower sections, dampers, including side-side tower dampers, blades, including blades with embedded heating elements and hot air circulation, blade hubs, devices for setting the pitch of the blades including hydraulic pitch system;
parts for wind turbines and wind power plants such as nacelles, actuators, accumulators, bed frames, main frames, rotors, multi rotors, main bearings, blade bearings, yaw bearings, yaw rings and gears, brakes and brake devices, main shafts, main bearing housings, transmission devices, including belt drivers and gear boxes, clutches, transformers, and electric generators, and auxiliary power systems;
generators, including electrical power generators;
converters used for converting wind energy into alternate current or direct current electrical power;
control systems for machines, engines, generators or motors, including control systems for wind turbines and control of pitch regulation;
cranes, including cranes for erection, repair and maintenance of wind turbines (on shore as well as off shore);
parts and accessories for cranes, including winches, wires and fastening devices installed on a nacelle for use with movable cranes;
wind turbines with electrical power supply units for cranes;
hybrid power plants including power plants combining wind turbines and solar photovoltaic (PV);
wind-powered and solar-powered electricity generators;
solar-powered electricity generators;
parts, accessories and fittings for all the aforesaid goods;
marine propulsion units;
thrusters [marine propulsion apparatus].
Oil and gas well drilling, fracturing, stimulation, production and flow processing machinery parts, namely, christmas trees, wellheads, tubing heads, tubing hangers and casing hangers;
pumps and parts and subassemblies thereof;
truck, trailer and skid-mounted pumps;
manifolds and parts and subassemblies thereof, being parts of machines;
truck, trailer and skid-mounted manifolds for machines;
flow control valves;
gate valves, plug valves, check valves, butterfly valves, all being parts of machines;
power operated valve actuators;
pressure relief valves being parts of machines;
choke valves, being parts of machines;
choke valve manifolds, being parts of machines;
choke and kill valve manifolds;
electrical, hydraulic, and electro-hydraulic controls for operating oil and gas well drilling, fracturing, stimulation, production and flow processing system component;
hydraulic power units;
separation equipment for separating oil, gas, water and/or solids from well fluids;
desanders, namely, separation equipment for separating sand and particulates from well fluids;
swivel joints, being parts of machines;
articulated frac arms, being parts of machines;
articulated frac arm manifolds, being parts of machines;
automatic greasing systems for valves, being parts of machines;
seal assemblies, being parts of machines;
packoffs, being parts of machines;
pressure regulators.
Oil and gas well equipment for completion operations, namely, fracturing plugs composed of dissolvable metal, and being void of rubber;
Equipment for oil and gas well completions not being parts of machines, namely, plugging tools primarily made of magnesium, which are used to isolate one wellbore section from another wellbore section during hydraulic fracturing operations;
Oil and gas well downhole tools, namely, frac plugs made up of dissolvable metal which are used for isolating zones in a wellbore;
dissolvable frac plugs for use in oil and gas production;
Oil and gas well equipment for completion operations, namely, hydraulic fracturing plugs;
Equipment for oil and gas well completions not being parts of machines, namely, plugging tools used to isolate one wellbore section from another wellbore section during hydraulic fracturing operations;
Oil and gas well downhole tools, namely, frac plugs which are used for isolating zones in a wellbore;
frac plugs for use in oil and gas production
Oil field well drilling machines and parts therefor, namely, drill bits;
Downhole tools, namely, a torque converter for providing impact to a drill bit during drilling of oil and gas wells;
Downhole, power-operated, well drilling tools, namely, torsional impact generators used for providing impact to a drill bit during drilling;
Down hole power drilling tools, namely, power drill string tools used to reduce friction between the drill string and the wellbore;
Down hole drilling tools, namely, drilling tools being well drilling machines used to address vibration between the drill bit and drilling rig
Oil pumps for land vehicles and marine vessels;
vehicle and marine vessel engine parts, namely, oil tanks, oil tank heaters, oil pump mounts, oil pump pipe fittings, oil pan pickups, oil input adapters, oil dipsticks, crankcase breathers, mandrels, water necks, vacuum regulators, valves, engine seals;
oil filters;
oil filter block off plates;
fuel filters;
drive belts for land vehicles and marine vessels;
primer pumps for internal combustion engines none of the foregoing goods being trailers, boat trailers or parts, fittings and accessories for such goods;
or saws, sawmills, saw machines or parts, fittings and accessories for such goods.
Oil, gas, geothermal, water development, and carbon dioxide field equipment, namely, drilling rig mechanization machines and devices;
structural and replacement parts for drilling rig mechanization machines, namely, locks, nipples, expandables, cones, isolation valves, liner hangers, couplings, bushings, percussion hammer drills, manifolds, collars, cables, retainers, stabilizers, hold openers, mills, seals, plugs, drill bits, drill stems, tubes, tubing, swivels, half-mule shoes, guide shoes, burn shoes, washover shoes, drilling machine bearings, drilling machine rotors, packers, stators being parts of drilling rigs machines, safety valves, hangers, slicklines [parts of machines], pumps, tubing, pipes, pipe joints, safety joints, casings, and cables;
devices adapted for use with drilling rig mechanization machines, namely, flow control devices, gas flotation machine, toolstring centralizer, casing centralizer, liner centralizer, logging device centralizer, bow-spring centralizer monitoring devices, multilateral devices, packing devices, hold openers, under reamers, whip stocks, drilling motors, drilling machines, drilling hammers, drilling impact tools, milling assemblies, tongs, cutters, casing and tubing patches, injection pump, injection mandrel, injection line, injection swages, shale shakers, desanders, desilters, mud cleaner, shale shaker, vacuum degasser, decanter centrifuge, mud agitator, mud tank, centrifugal pump, mixing hopper, mud gas separator centrifuges, heat exchanger, compressor, air coolers, evaporators, batch reactor, continuous reactor, tubular furnace, boiler, pumps, dust collectors, wet scrubber, fabric filter, settling chamber, precipitator, oil treater, straddles, vacuums, retrieving tools, fishing tools, drilling rigs, packers, rotating control devices, banding tool, hangars, reservoir screening machine, surface well screening machines, inflow control tools, slicklines, perforating devices, accelerators, scrapers, exchangers, gas lifting devices, fluid separators, meters, motors, accumulator, steerable motor, mud motor, generators, actuators, wellhead control panels, flowheads, machines for subsea boosting, booster pump, pump station, suction anchor, mudmat, hydraulic booster, vibration detectors, machines for borehole imaging, machines for seismic imaging, electromagnetic pipe scanner, wells, storage devices, tanks, hydraulic power units, machines for delivering hydraulic pressure and flow, hydraulic pumping units, hydraulic control system, hydraulic actuator, hydraulic booster, and apparatus for the remote observation and operation of oil and gas drilling rigs, pumps for use in irrigation systems;
parts of oilfield wellhead machines, namely, chokes, degassers, and centrifuges;
power operated pressure control equipment consisting of parts of oilfield wellhead machines, namely, chokes, degassers, centrifugal degassers, hydrogen sulfide mud gas separators, dual mud gas separators for horizontal drilling;
machine parts, namely, rubber and metal mechanical o-ring seals used in equipment for oil and gas exploration and production;
cutting machines and machine tools, namely, powered machines for cutting or shaping or finishing metals or other materials;
precision machine tools, namely, hard metal tools, high speed steel (HSS) tools, carbide tools, ceramic tools, poly crystalline diamond (PCD) tools, and diamond-coated and diamond-uncoated tools, and hard metal tools, all for use in the cutting and forming of material by others;
mechanical seals;
air-operated power tools, namely, drills, grinders, and millers;
drills for the mining industry;
electric power drills;
pneumatic hand-held drills;
power drills;
power tools, namely, reamers;
electric welding machines;
laser welding machines;
friction-stir welding tools, namely, welding torches;
electric welding machines, namely, friction-stir welding machines;
bits for mining machines;
bits for power drills;
core drilling bits;
mining bits;
tool bits for machines;
bearings, as parts of machines;
roller bearings for machines;
pump diaphragms;
machines, namely, cementing equipment in the nature of skid-mounted cementing units, batch mixers, liquid additive systems, mechanical cement slurry defoamer, subsea cementing head, casing packer, isolation packer, and solids fraction monitor used in oil and gas exploration and production;
laser welding machines;
electrodes for welding machines;
electrical power generators using geothermal power;
electrolysis machines for production of hydrogen gas;
and machines for lithium mining;
wireline tractors used in oil and gas exploration and production;
deadline anchors [machine] for tying down drill line and measuring load suspended from drilling rig;
load anchors [machine] for supporting and reducing loads in wells;
pump anchor [machine] for setting and resetting pumping depth of downhole pumps;
spears (mechanically operated device) for recovery of equipment lost downhole.