U.S. federal trademark · Serial No. 99408734
Maintenance and/or repair of valves
Control valves for regulating the flow of gases and liquids, namely, fluid catalytic cracking unit (FCCU) slide valves, FCCU boltless slide valves, two port flue gas diverter valves, fluid catalytic cracking (FCC) spent and regen plug valves, flue gas and expander butterfly valves, isolation valves, variable orifice valves; Electric actuators; Digital electronic controllers for valves
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.