U.S. federal trademark · Serial No. 79112934 · Reg. No. 4336722
Steel alloys; unwrought or semi-wrought steel; steel tubes; steel pipes; alloys of common metal; unwrought or semi-wrought common metals; tubes of metal; pipes of metal; pipe muffs of metal; pipe muffs of steel; junctions for pipes of metal; junctions for pipes of steel; hollow bars of metal; hollow sections of metal for construction, transportation, and mechanical and civil engineering
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.