U.S. federal trademark · Serial No. 79052581 · Reg. No. 3557848
steel pipes; elbows of metal for pipes; junctions of metal for pipes; pipes of metal; valves of metal, other than parts of machines; pipework of metal; gutter pipes of metal; casings of metal for oil wells; metal bolts; flanges of metal
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.