U.S. federal trademark · Serial No. 86605481 · Reg. No. 5661713
Mechanically or hydraulically operated expandable tubular systems consisting of a work string, casing, casing strings, expansion tool, cones, assemblies and launchers, liners, liner joints, anchors, platforms for packer installations and tubulars for use in the oil and gas industry
Oilfield services, namely, construction and repair of tubular systems and drilling and repair of oil and gas wells by utilizing expandable tubulars
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