U.S. federal trademark · Serial No. 85937002 · Reg. No. 5223407
Treatment of materials, namely, metal hardfacing
parts of oil and/or gas wellhead machines, namely, tubing head adapters, flanges, casing heads, cross and tees, tubing head threaded bottoms, tubing heads, and tree cap bottom hole test adapters, and parts therefor; machine valves, namely, gate valves, and ball valves and parts therefor; hydraulic valve actuators and parts therefor; pneumatic valve actuators and parts therefor
Maintenance and repair of valves
testing, analysis and evaluation of valves for the purpose of recertification
metal valves not being parts of machines, namely, gate valves, ball valves and parts therefor
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.