U.S. federal trademark · Serial No. 77161576
Equipment for use in controlling the flow and movement of fluids in oilwells, namely, inflatable, retrievable downhole packers and bridge plugs for use in battery powered borehole anchoring and sealing systems for slickline and electric line downhole applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.