U.S. federal trademark · Serial No. 74468570 · Reg. No. 2040887
filters formed into a spherical shape by binding chemical fibers together for filtering waste water, filters and filtering units for commercial use for drinking water, filtering and purging units for waste water, and filtering and purging units for industrial waste water
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.