U.S. federal trademark · Serial No. 86369760 · Reg. No. TMA926
Hydraulic operated downhole tools for use in the completion, treating and servicing of oil and gas wells, namely, frac balls, ball valves, fluid circulation valves, and sliding sleeves
Downhole services for oil and gas wells, namely, installation of casing and lining of wellbores and oil and gas wells; Oil and gas well fracturing and stimulation services, namely, hydraulic fracturing to restore or enhance the productivity of a well; 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.