U.S. federal trademark · Serial No. 76466674 · Reg. No. 2912061
Educational books and teaching manuals in the field of mathematics, for use by teachers in pre-Kindergarten through 5th grade education
[ Microfiche, ] CD-ROM, computer discs, [ audio and video tapes ] in the field of mathematics, for use by teachers in pre-Kindergarten through 5th grade education
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.