U.S. federal trademark · Serial No. 79433422 · Reg. No. 8122769
Downhole machine tools for expanding the casing for use in connection with oil and gas well plugging and abandonment.
Installation, maintenance and repair of downhole machine tools for expanding a casing; oil and gas well plug and abandonment services, namely installation of cement plugs to permanently seal such wells; rental of downhole machine tools for use in expanding the casing for making cement bases, all for use in connection with plug and abandonment of oil and gas wells, namely installation of cement plugs to permanently seal such wells.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.