U.S. federal trademark · Serial No. 79017009
Filling and packing elements made of metal, plastics, glass, ceramics or of a composite of at least two of the aforementioned materials for process engineering, namely for mass and/or heat exchange columns and mass and/or heat exchange towers; mass and/or heat exchange columns and mass and/or heat exchange towers; and parts for the aforementioned goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.