U.S. federal trademark · Serial No. 85857030 · Reg. No. 4606340
Barometric condensers for condensing vapors by contact with liquids; Distillers; Dryers used for the removal of solid, liquid and vapor contaminants from compressed air and gases; Filters, heaters and pumps sold in combination for use in Natural gas and biogas processing equipment; Heat exchangers; Heat exchangers not being parts of machines; Recuperators for chemical processing; Steamers for chemical processing
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.