发明名称 Portable adjustable work surface
摘要 A portable, detachable desk or table extension is disclosed for use by a person in a wheelchair that may be vertically and angularly adjusted to an optimum height and position for use. The extension has a portable work surface or platform that extends out, away from, and above the surface of the desk or table to which it is attached, so that a user in a wheel chair may pull up to and under it and not be blocked or hindered by the table or desk underneath. The elevation as well as the angle of tilt of the platform may be adjusted for optimum positioning so that the user in a wheelchair may pull up close to and under it. The extension clamps to the table via a pair of vertical supports that collapse down onto the platform for storage.
申请公布号 US7823520(B2) 申请公布日期 2010.11.02
申请号 US20060604192 申请日期 2006.11.21
申请人 MAYBEN ROBERT 发明人 MAYBEN ROBERT
分类号 A47B3/00 主分类号 A47B3/00
代理机构 代理人
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