U.S. federal trademark · Serial No. 87890335 · Reg. No. 5803237
Parts of machines for use in oilfield equipment, namely, electronic drilling spools, electronic pressure control equipment for drilling, namely, RAM blowout preventers and annular blowout preventers
Parts of machines for use in oilfield equipment, namely, spacer tools, valves, flanged connectors; loose connections, namely, connectors not intended to be made integral with another piece of wellhead and Christmas tree equipment; tees, namely, pressure-containing fittings with three openings; crosses, namely, pressure containing fittings with a minimum of four openings
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.