U.S. federal trademark · Serial No. 78875936 · Reg. No. 3317691
Custom built industrial heaters, namely, convection heaters, gas and oil-fired industrial process heaters, hot oil heaters, gas and oil-fired industrial heat transfer fluid heaters, regeneration gas heaters, direct and indirect fired air heaters, gas and oil-fired industrial oil tool test heaters for testing oil tools
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.