U.S. federal trademark · Serial No. 86582312 · Reg. No. 5595979
Spirally-wound elements and cartridges, reverse osmosis membranes, and filtration membrane elements contained within an outerwrap or protective sleeve for concentrating products and for removing impurities in fluid treatment systems for industrial use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.