U.S. federal trademark · Serial No. 79133067
Valves (other than parts of machines), not of metal; bars (not of metal) (term considered too vague by the International Bureau - rule 13.2.b) of the Common Regulations)
Posts, pipes, shaped parts and fittings (not of metal)
Sealing rings, clamp rings and junctions, not of metal, for pipes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.