U.S. federal trademark · Serial No. 73026973 · Reg. No. 1024560
MANIPULATIVE TEACHING INSTRUMENTS AND APPARATUS AND PARTS THEREFOR
INSTRUCTIONAL AND TEACHING MODELS (OTHER THAN APPARATUS) AND PARTS THEREFOR; AND INSTRUCTIONAL AND TEACHING MATERIALS (OTHER THAN APPARATUS) SUCH AS CHARTS, PUNCHED AND UNPUNCHED INDEX AND FILE CARDS, CONSTRUCTION PAPER, INK PADS AND STAMPS, ART BRUSHES, AND THE LIKE
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