U.S. federal trademark · Serial No. 88438421 · Reg. No. 5926128
Downloadable computer application software for mobile phones, portable media players, and handheld computers, namely, software for education in the field of mathematics; Downloadable educational course materials in the field of mathematics; Downloadable electronic publications in the nature of educational aids in the field of mathematics; Downloadable mobile applications for education in the field of mathematics
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