U.S. federal trademark · Serial No. 85412048 · Reg. No. 4138290
Downloadable electronic publications in the nature of mathematics lessons in the field of high school and college math; Downloadable multimedia file containing artwork, text, audio, video, games, and Internet Web links relating to mathematics; Electronic publications, namely, e-zines featuring mathematics recorded on computer media; Electronic publications, namely, books featuring mathematics lessons recorded on computer media
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.