U.S. federal trademark · Serial No. 99543173 · Reg. No. 17841
Valves of metal, other than parts of machines; keys of metal for valves of metal, other than parts of machines; tube fittings, namely, plugs of metal, metal junctions for tubes, metallic collars for attaching tubes, nuts of metal, all made of steel, iron, or brass
Valves being parts of machines
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