U.S. federal trademark · Serial No. 74065951 · Reg. No. 1660507
lubricated manually operated and mechanically actuated metal plug valves for industrial use
clay-based grease sealants for chemical petro chemical, oil and gas production and gas distribution systems
polyethylene valves for natural gas distribution
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.