U.S. federal trademark · Serial No. 88199775 · Reg. No. 5974975
Downloadable instructional and teaching materials in the nature of workbooks, worksheets, student handouts, problem sets, quizzes, tests, and digital activities in the nature of downloadable educational software featuring interactive handouts, worksheets, problem sets, quizzes, and tests and instruction guides in connection therewith, all of the above in the field of math education
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