发明名称 Illuminating eraser
摘要 An illuminating eraser is provided. The eraser includes a body and an insert. The insert is receivable within a hollow portion of the body and includes a power source and a light emitting source. The power source is activated by applying pressure to the insert thereby causing the light emitting device to illuminate.
申请公布号 US7413320(B2) 申请公布日期 2008.08.19
申请号 US20060588126 申请日期 2006.10.26
申请人 IT'S ACADEMIC, INC. 发明人 SHAPIRO DAVID V.
分类号 F21V33/00;B43K29/10 主分类号 F21V33/00
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