U.S. federal trademark · Serial No. 75621976 · Reg. No. 2372262
Liquid and gas filtration, purification, and separation units, namely, filters, dialyzers; ion exchangers, ion exchanger beads, and powdered ion exchange resin; inorganic and organic absorbents, namely carbon blocks, powdered carbon and powdered activated carbon; sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.