U.S. federal trademark · Serial No. 73555320 · Reg. No. 336660
PACKING MATERIALS NAMELY CORRUGATED SHEETS OF CERAMIC MATERIAL FOR MATERIAL INTERCHANGE AND HEAT EXCHANGE COLUMNS USED IN MASS TRANSFER PROCESSES IN CHEMICAL AND INDUSTRIAL PLANTS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.