U.S. federal trademark · Serial No. 86323983 · Reg. No. 5984572
Downloadable electronic publications in the nature of books in the field of mathematics and children's education concerning analytical thought and problem solving skills; Computer application for mathematics and children's education; Downloadable image files in the field of mathematics and children's education concerning analytical thought and problem solving skills
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.