U.S. federal trademark · Serial No. 86442988 · Reg. No. 4907100
Oil and gas well equipment, namely, packers, bridge plugs and fracturing plugs, all primarily composed of metal, for controlling pressure or fluids downhole, the foregoing for performing downhole multi-zone selective fracturing operations including completion and stimulation operations
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.