U.S. federal trademark · Serial No. 50151436
Valves being parts of machines, namely, ceramic ball valves, ceramic gate valves, and ceramic butterfly valves; pneumatically actuated valves being parts of machines; electrically actuated valves being parts of machines; ceramic lined spools, adaptors, and reducers being parts of machines.
Manually operated metal valves for gas lines, and identification plates and adaptor fittings therefor, sold as a unit.
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.