U.S. federal trademark · Serial No. 86369904
Metal liner hanger for use in casing, lining and construction of wellbores in oil and gas wells
Oil and gas well fracturing and stimulation services, namely, hydraulic fracturing of subsurface geologic formations to restore or enhance the production of a well; downhole services for oil and gas wells, namely, casing installation and completion services, namely, perforating, stimulating and cementing oil and gas wells; installation of casing and lining of wellbores and oil and gas wells; installation of tubulars, casing and apparatus for completing, cementing, stimulating and allowing production for oil and gas wells; information, advisory and technical consultation services, all in relation to the installation of and completion and recovery in the nature of pumping oil and gas from oil and gas wells
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.