发明名称 Magnetic mount dry eraser
摘要 An eraser is disclosed for use in conjunction with dry erase boards. The eraser includes a rigid support member having a layer of non-abrasive material attached to the bottom surface thereof and a strip of magnetic material attached to the top surface thereof. The non-abrasive material is used to remove the ink from the dry erase board, while the magnetic material allows the eraser to be conveniently positioned in relation to the dry erase board. The eraser is designed for use with any dry erase board.
申请公布号 US5836038(A) 申请公布日期 1998.11.17
申请号 US19970953405 申请日期 1997.10.17
申请人 THORP, KELLY R. 发明人 THORP, KELLY R.
分类号 B43L21/00;(IPC1-7):A47L13/16;A47G29/00 主分类号 B43L21/00
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