U.S. federal trademark · Serial No. 79117533 · Reg. No. 4412665
Apparatus for chemical processing, namely columns for chemical processing, distillation columns, bins as parts of apparatus for the chemical processing, recuperators; process technology apparatus, namely, columns for chemical processing, distillation columns, bins as parts of apparatus for the chemical processing, heat exchangers, recuperators; tubes, tube sheets, cylinders, head ends, boilers, tube bundles as parts of heat exchangers for chemical processing; all aforementioned goods made from ceramic materials or from fiber reinforced carbonate materials
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.