Classe 6
Oil and gas drilling, production, processing and transportation system components of metal, namely, wellheads, tubing hangers, tree caps, manifolds, risers, running tools and landing stringsmanually operated metal flow control valves and parts thereofmetal pipes, tubulars, flowlines and pipelinesflexible pipes comprising primarily metal parts
Classe 7
Parts of machines for oil and gas drilling, production, processing and transportation systems, namely, christmas trees, wellheads, tubing hangers, tree caps, manifolds and risersriserless and riser-based well access system machine parts comprised of risers, tension frames, slick joints, telescopic joints, stress joints, tension joints, surface flow trees, circulation heads, lubricator valves, retainer valves, lubricators, upper lubricator packages, lower lubricator packages, lubricator tubulars, pressure control heads, well control packages, lower circulation modules, chemical injection units, subsea test trees, landing strings, landing string accumulator modules, running tools, emergency disconnect packages, workover control modules, hydraulic power units, hydraulic distribution units, control panels, umbilicals and umbilical reels, for oil and gas drilling, production, processing and transportation systemslanding strings being parts of machinespower operated tools for the installation, maintenance, workover and intervention of oil and gas wells and oil and gas drilling, production, processing and transportation system componentsparts of machines for oil and gas drilling, production, processing and transportation systems, namely, flow control valves and chokespower operated pneumatic, electric and hydraulic valve actuatorspumps being machines for oil and gas drilling, production, processing and transportationcouplings for machines, namely, power actuated connectors and couplings for oil and gas drilling, production, processing and transportation system componentselectric, hydraulic and electro-hydraulic controls for operating oil and gas drilling, production, processing and transportation system componentsumbilicals, namely, assemblies of electrical power cables, data transmission cables and flexible fluid conduits
Classe 37
Oil field services, namely, servicing in the nature of installation, maintenance, repair and remanufacture to the order and specification of others of wellhead, fluid control and metering systems for subsea oil and gas drilling, production, processing and transportation
Classe 42
Consulting services, namely, technical consulting services in the field of subsea engineeringoil field services, namely, engineering of wellhead, fluid control and metering systems for subsea oil and gas drilling, production, processing and transportation