发明名称 Teaching aids
摘要 A dry erase panel assembly for use as a teaching aid includes a first panel with a top edge, a bottom edge, a left edge, and a right edge. The first panel includes a writing section that is adapted to eraseably receive markings thereon. The panel assembly further includes a second panel with a top edge, a bottom edge, a left edge, a right edge, and a holding section. The second panel is secured to the first panel along the left edge and the right edge, whereby the holding section is spaced from the writing section to define a gap therebetween adapted to receive an information template.
申请公布号 US6866516(B2) 申请公布日期 2005.03.15
申请号 US20030442491 申请日期 2003.05.21
申请人 RUBBERMAID INCORPORATED 发明人 SMITH AARON W.;KILLINGER TIMOTHY D.
分类号 B43L1/00;(IPC1-7):B43L1/00 主分类号 B43L1/00
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