U.S. federal trademark · Serial No. 88336013 · Reg. No. 6056320
Metal valves for use in connection with oilfield equipment, namely, gate valves, ball valves, check valves, plug valves, globe valves, needle valves, and chokes; metal manifolds for connection to valves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.