U.S. federal trademark · Serial No. 74678313 · Reg. No. 3339932
semi-processed sheets, films, or porous membranes of synthetic resins for air filters for industrial installations, namely, computer chip manufacturing machines and facilities, clean rooms, and other dust-free institutions
air filters for industrial installations, namely, computer chip manufacturing machines and facilities, clean rooms, and other dust-free institutions
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.