发明名称 REWRITABLE TABLET BOOK AND METHOD OF USE
摘要 A rewritable tablet book includes a front cover, a back cover, and a spine connecting the back cover to the front cover. The rewritable tablet book includes a rewritable surface that extends across an inside surface of the front cover, the spine, and the back cover. The rewritable tablet book also includes a fastener. The fastener joins the front cover to the back cover in a closed position to hold a marker in a hollow region defmed by the rewritable surface and the spine. The marker is locked in the hollow region.
申请公布号 WO2016054461(A1) 申请公布日期 2016.04.07
申请号 WO2015US53627 申请日期 2015.10.02
申请人 BETABOOK LLC 发明人 SHALOM, GABRIEL;KOMMERELL, PATRIZIA;COUSINS, JAY
分类号 B42D1/04 主分类号 B42D1/04
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