U.S. federal trademark · Serial No. 75564191
ductile iron threaded pipe fittings, namely, elbows, tees, caps, reducers, unions, plugs, crosses, and other fittings that may complement the line; and manually operated, metal valves, namely, butterfly valves with grooved ends, and wafer valves for use with flanges
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.