6
Common metals and their alloys; metal building materials; transportable buildings of metal; materials of metal for railway tracks; non-electric cables and wires of common metal; ironmongery, small items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes; ores.
reinforcing materials, namely, flexible plates of steel for building purposes, excluding hose, flexible pipe or hose or flexible pipe used for oil or petroleum retail dispensing or fueling purposes or pipeline products or other products used for oil or petroleum retail dispensing or fueling purposes
7
Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.
mechanical lifting system for deploying pipes, designed to raise or lower pipe coils and install pipe, consisting primarily of mechanical and hydraulic lifts, mounted on a trailer and trailer bed, with trailer bed actuators as a unit
12
Vehicles; apparatus for locomotion by land, air or water.
trailers for laying flexible steel pipe; flexible steel pipe deployment systems comprised primarily of trailers for hauling and laying pipe, coiled pipe, coiled tubing, flexible pipe, flexible steel pipe and flexible composite pipe; equipment trailers, coil trailers, coil tubing trailers, pipe trailers, flexible pipe trailers, flexible steel pipe trailers, and flexible composite pipe trailers
17
Rubber, gutta-percha, gum, asbestos, mica and goods made from these materials and not included in other classes; plastics in extruded form for use in manufacture; packing, stopping and insulating materials; flexible pipes, not of metal.
pipeline products for use in the oil and gas industry for oil and gas exploration and production, transmission and drilling, namely, flexible pipes for conveying natural gas comprised primarily or wholly of plastics; reinforced flexible thermoplastic pipe; flexible pipes comprised primarily or wholly of plastics for conveying natural gas, oil, water, carbon dioxide, mined ore, jet fuel, sewage, and fiber optic cables, but not including hose, flexible pipe or pipeline products or other products used for oil or petroleum retail dispensing or fueling purpose; non-metal pipe connectors, pipe couplings and joints, non-metal flexible tubing and tubing couplings for joining and terminating pipes, pipe gaskets, flexible compressed air pipe fittings, not of metal, flexible plastic pipes for conveying natural gas, insulated pipe supports, insulation jackets for industrial pipes, insulating sleeves for pipeline; interior linings made of non-metal fabric and sealant for the repair of electrical, telecommunication and natural gas utility conduits and pipes, rings of rubber for use as pipe connection seals, but not including hose, flexible pipe or pipeline products or other products used for oil or petroleum retail dispensing or fueling purposes; flexible pipe, not of metal
37
Building construction; repair; installation services
pipe deployment services, namely, pipe laying for others; operating pipe deployment systems, namely, pipe laying services using pipe laying equipment to install pipe for others; pipeline maintenance and construction, namely, installation, operation and maintenance of steel pipes and steel deployment systems
42
Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software
engineering and industrial design services, namely, design of pipes for others; pipeline services, namely, testing the functionality and integrity of apparatus and instruments in the nature of oil, gas, natural gas, fuel, water, waste water, chemical, slurry, electrical and telecommunication pipelines