U.S. federal trademark · Serial No. 79090148 · Reg. No. 4011064
Steel alloys; steel tubes; casings of metal for oilwells; branching pipes of metal; tubes and pipes of metal; storage tanks of metal; manifolds of metal for pipelines, rails of metal; gutter pipes of metal; elbows of metal for pipes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.