U.S. federal trademark · Serial No. 87034837 · Reg. No. 5272311
[ Downloadable software in the nature of a mobile application providing educational tools, content and materials for use in teaching mathematics at the K-12 school level; ] downloadable e-books in the field of mathematics
Printed materials, namely, textbooks, activity books, teacher's resource books, activity guides, teacher's guides, workbooks and manuals in the field of mathematics at the K-12 school level
Educational services, namely, providing an interactive web site for teaching mathematics at the K-12 school level
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.