U.S. federal trademark · Serial No. 75065765
industrial coal-fired furnaces, industrial oil-fired furnaces, industrial gas-fired furnaces, fluidized bed reactors, heat exchangers used in metallurgical and combustion processes and cleaners of gases formed in metallurgical and combustion processes, and industrial and municipal waste-fired furnaces
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.