U.S. federal trademark · Serial No. 74184232 · Reg. No. 1738088
printed student review sheets and manuals in the field of natural science
pre-recorded video tapes and/or prerecorded audio tapes and motion picture film and instruction manuals, sold as a unit, in the field of natural science
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.