U.S. federal trademark · Serial No. 75287400 · Reg. No. 2161904
photosensitive dry films for use in the manufacture of printed circuits, namely, dry film photoresist; and photosensitive chemicals, namely, liquid photoimageable solder resist, and electrodeposited photoresist
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.