发明名称 Glove/mitten eraser
摘要 The present invention generally relates to an eraser for chalkboards, blackboards, markerboards, or whiteboards and the like. The eraser is worn on the hand of a person and at least the palm of the glove/mitten has an eraser surface for erasing. The glove/mitten is especially suitable for use in a classroom.
申请公布号 US2007204419(A1) 申请公布日期 2007.09.06
申请号 US20070713487 申请日期 2007.03.03
申请人 LEWIS DUANE;LEWIS AYSIA R;LEWIS DIANE 发明人 LEWIS DUANE;LEWIS AYSIA R.;LEWIS DIANE
分类号 A47L13/18 主分类号 A47L13/18
代理机构 代理人
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