发明名称 Portable, collapsible reading stand with adjustment means
摘要 A reading stand designed to be collapsible and therefore portable and selectively unfolded into an operative position on a supporting surface for the support and retention of a book or like object to be read in an optimum position for viewing. A copy holder for supporting the book or like object may be selectively adjustable as to its angular orientation and/or height relative to the supporting surface on which the reading stand is positioned.
申请公布号 US5035393(A) 申请公布日期 1991.07.30
申请号 US19900492881 申请日期 1990.03.12
申请人 MENAGED, DAVID L. 发明人 MENAGED, DAVID L.
分类号 A47B23/04 主分类号 A47B23/04
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