U.S. federal trademark · Serial No. 75018431 · Reg. No. 2285756
educational computer software featuring electronic flash cards, cue cards, and model sets in the fields of science, mathematics, psychology, economics and nutrition, and instructional manuals sold as a unit; screen savers and instructional manuals sold as a unit
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.