U.S. federal trademark · Serial No. 75316923 · Reg. No. 2250313
educational kits comprised of audio and video recordings, photographic slide transparencies, printed manuals, student workbooks and teachers guides on the subject of life science, earth science, American history, world history, world civilization and multi-cultural studies, distributed as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.