U.S. federal trademark · Serial No. 86637458 · Reg. No. 4925928
Component parts of machines for liquefied gas separation and for liquefying gas, namely, air compressors, feed compressors, recycle compressors, expanders, heat exchangers, distillation columns, cold boxes, argon purification units and turbo-expanders
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.