U.S. federal trademark · Serial No. 77876023 · Reg. No. 3830975
Water filtering installations using a granular filter media for use in industrial processes including metal working, and chemical and petrochemical operations, mining, power generation, wastewater treatment, filtration of surface water, sea water, and water from wells, lakes, and rivers
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.