U.S. federal trademark · Serial No. 75671145 · Reg. No. 2756477
Printed educational materials, namely, student workbooks, student tests, student test books, teachers' guides, parents' guides, all for use in teacher [ and parent ] training and learning mathematics in kindergarten through [ grade 7 ] * grade 6 *
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.