U.S. federal trademark · Serial No. 74319068 · Reg. No. 1097844
depth filter elements of organic and/or inorganic material; composite filters comprising a combination of the aforementioned depth filter elements with filter membranes; all of the aforementioned goods for fine and/or particle-free sterile filtration of liquids or gases for use in the beverage, chemical, pharmaceutical and water treatment industries
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.