U.S. federal trademark · Serial No. 77053412 · Reg. No. 5048525
bead-shaped activated carbons for water purification and sewage water treatment; bead-shaped activated carbons for gas absorption and recovery of solvents; bead-shaped activated carbons for food additives; bead-shaped activated carbons for air purification; bead-shaped activated carbons for filters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.