U.S. federal trademark · Serial No. 79178904 · Reg. No. 5000767
Switch valves of metal not being parts of machines, particularly for exhaust ducts, particularly for gas turbines; valves or gates not being parts of machines, of metal; exhaust ducts of metal for gas turbine power plants
Silencers for use in exhaust ducts of gas turbine power plants
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.