Class [6]
Metal Products
Metal tubular goods; pipes and tubes of metal; pipes and tubes of metal for oilfield use; casing, liners, pipes and tubes for carrying fluids, tools and other tubulars inserted into, and fluids produced from, boreholes; centralisers; tubular centralisers; centralisers for casing pipes and tubes; centralisers for casing, pipes or tubes in boreholes.
Class [7]
Machinery Products
Articles, tools, machines and apparatus for drilling boreholes; gas and oilfield apparatus, tools, machines and articles; articles, tools, machines and apparatus for use in drill, completion and production strings; drill collars; drill bits; motors for drilling wells; tools for performing cement work in a borehole.
Class [37]
Construction and Repair Services
Inspection, maintenance, installation, repair, refurbishment and rental of oilfield exploration and exploitation equipment; on-site and off-site inspection, maintenance, installation, repair, refurbishment and rental of pipes, tubulars, articles, tools, machines and apparatus for drilling, completing and allowing production from boreholes, on-site and off-site inspection. maintenance, installation, repair, refurbishment and rental of gas and oilfield pipes, tubulars, articles, tools, machines and apparatus; drilling of, completion of and production from boreholes; casing and lining of boreholes; on-site and off-site inspection, maintenance, installation, repair, refurbishment and rental of manmade structures used in or around boreholes; on-site and off-site inspection, maintenance, repair, refurbishment, rental and installation of conductors used in or around boreholes.
