KOP Trademark

Engines not for land vehicles; Industrial Engines; Oil-well pumping machines; Drilling machines and machine parts therefor; Slurry blender machines for use in oil or gas well hydraulic fracturing operations; Oil field equipment, namely, drilling rig mechanization machines and devices; Oil field equipment, namely, drilling rig mechanical handling machines and devices; Oil field production machines for extracting oil from geological layers and processing hydrocarbons; Oil field equipment being machine parts for oilfield wellhead and wellbore machines, namely, vent lines, well heads, valve assemblies, gate valves, packers, intervention packers, permanent packers, packers actuated by electrical submersible pumps, pumps, pressure boosters for pumps, retrievable packers, pocket packers, cased hole packers, open hole packers, ram packers, rams being blowout preventer (BOP) rams and hydraulic cylinder rams, hangers being machines for suspending and sealing casing and tubing strings within the wellbore; Oil field equipment being machine parts for oilfield wellhead and wellbore machines, namely, intervention hangers, suspension hangers, retrievable hangers being machines for suspending and sealing casing and tubing strings within the wellbore, plus being mechanical hanger and well plugs to isolate well-bores, hanger plugs being mechanical plugs used in conjunction with casing and tubing hangers to seal and isolate wellbore sections, high pressure plugs, slips being mechanical machines used to grip and hold the upper part of a drill string to the drill floor on an oil rig, mechanical slips being mechanical machines used to grip and hold the upper part of a drill string to the drill floor on an oil rig, hydraulic slips being hydraulic machines used to grip and hold the upper part of a drill string to the drill floor on an oil rig; Oil field equipment being machine parts for oilfield wellhead and wellbore machines, namely, chokes being choke industrial pumps, variable chokes being flow control devices comprised of valves for regulating the flow rate of oil from a well, hydraulically-operated chokes being flow control devices comprised of valves for regulating the flow rate of oil from a well, hydraulically-operated gate valves being machine components, rod clamps for holding rod strings in place during oil pumping, rod rotators being machine components, annulus packoffs being pneumatic valves and hydraulic valves, actuators being pneumatic valves and hydraulic valves, valve actuators, plug valves, manifolds being manifold industrial pumps; machine parts, for the aforesaid goods namely pistons, seals, bearings, shafts, gears, valves, valve seats, casings, housings, sleeves, couplings, and springs; Fluid couplings being parts of machines

Construction of production modules being prefabricated skid-mounted or containerized steel structures housing oil and gas processing equipment, for use in the oil and gas industry; Installation of oil production apparatus; Repair and maintenance of oil and gas well drilling tools and equipment; Rental of oil and gas well drilling tools namely pressure pumping tools and machines, valve assemblies, and flow control tools and machines; Installation of oil well casings, tubing and drill pipes