U.S. federal trademark · Serial No. 90625272 · Reg. No. 6671186
Gas diverters consisting of a pump, storage and refilling tank, pre-heater, vaporizer, recuperator, condenser and valves; Heat exchangers being parts of machines; Mineworking machines; Parts of oilfield wellhead machines, namely, gate valves, ball valves, check valves, plug valves, globe valves, choke and manifold industrial pumps, pump and valve parts, pipe fittings and flanges
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.