U.S. federal trademark · Serial No. 86133608 · Reg. No. 4658557
Steel studs, all-thread studs, and stud bolts, all used with pipe flanges and valves for oil and gas projects, power plants, water works projects and heavy construction projects; steel heavy hex bolts used in oil and gas projects, power plants, water works projects and heavy construction projects; steel heavy hex nuts used in conjunction with steel studs or steel heavy hex bolts, all used in oil and gas projects, power plants, water works projects and heavy construction projects
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.