U.S. federal trademark · Serial No. 74319056 · Reg. No. 957000
filtering machines for liquids; namely, cartridge filters, membrane filters, sheet filters, alluvial filter and precoat filters; filters for gases for use in the beverage, chemical, pharmaceutical and water treatment fields
filter sheets and filter cartons of semi-processed organic and/or inorganic material for filtration of liquids and gases for use in the beverage, chemical pharmaceutical, and water treatment industries
filter membranes, composite filters or filter membranes composed of filter sheets or filter cartons; filter cartridges; all of the aforementioned goods for filtration of liquids and gases for use in the beverage, chemical, pharmaceutical and water treatment fields
paper filter sheets and filter cartons of organic and/or inorganic material for filtration of liquids and 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.