发明名称 Multi-panel writing surface and visual display device
摘要 The present inventive subject matter relates to a multi-panel writing surface and visual display device. More particularly, the present inventive subject matter relates to a multi-panel writing surface and visual display device with each panel having an erasable surface, and which may be mounted to a surface to display information. In particular, the present inventive subject matter relates to a multi panel writing surface and visual display device comprising at least one hinge, a front panel having at least one peripheral edge attached to the at least one hinge, a back panel having at least one peripheral edge attached to the at least one hinge; and at least one intermediate panel having at least one peripheral edge attached to the at least one hinge.
申请公布号 US2006214919(A1) 申请公布日期 2006.09.28
申请号 US20050085139 申请日期 2005.03.22
申请人 MOORE GREG;HARDT JOHN II;NASSERI ABBAS 发明人 MOORE GREG;HARDT JOHN II;NASSERI ABBAS
分类号 G09G5/00 主分类号 G09G5/00
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