U.S. federal trademark · Serial No. 79137244 · Reg. No. 4599357
Steam generating installations; steam boilers for steam generating not being parts of machines; electro-chemical gas generators; heating apparatus, namely, steam heating apparatus for industrial purposes; incinerators; cooling evaporators; gas scrubbing machines, namely, electro-chemical flue gas scrubbing machines; heat regenerators; heat exchangers not being parts of machines
Machines, namely, machines for generating electricity and gypsum from waste gases; oil refining machines; natural gas refining machines; current generators; condensing installations comprised of fans, heat exchangers, condensers, valves; turbines
Engineering; engineering services in the field of electrical power and natural gas production; engineering in the field of manufacturing building materials; architectural services; construction drafting; design of building projects; technical design and project planning; design of installations for the natural gas and oil industries; design of installations for the building material industry
Production of energy; electricity generating; generation of power; generation of gas and electricity; production of energy via combustion of gases; production of energy via combustion of exhaust air; treatment of hazardous gases; gas processing services; processing of oil; purification of gases; refining of natural gas; refining of oil
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.