U.S. federal trademark · Serial No. 86810535 · Reg. No. 5214742
Education services in the nature of on-line academic library system, namely, providing non-downloadable, user-generated study materials, course management materials, self-assessment and study tools in the form of flashcards, review sheets, quizzes, study guides and other study tools in the field of educational courses of study and test preparation for instructors and students
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