U.S. federal trademark · Serial No. 77773072 · Reg. No. 008367096
Parts of combustion apparatus, namely, gas, oil, and dual fuel burners for industrial furnaces, kilns, ovens, dryers and boilers; heat exchangers, namely, recuperators and regenerators for industrial furnaces, kilns, ovens, dryers and boilers; industrial air filters; cold and hot air blowers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.