U.S. federal trademark · Serial No. 77939954 · Reg. No. 3941913
Printed matter, namely, books, journals, magazines, charts, and newsletters in the field of learning difficulties; Printed periodicals in the field of learning; Printed periodicals in the field of learning difficulties; Printed instructional and teaching materials in the field of learning; Printed visuals in the nature of eye exercise charts and informational aids in the field of learning difficulties
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