发明名称 Portable display board system
摘要 A portable display or corporate board has a collapsible presentation surface that is supported by length adjustable legs. The display board also includes an integral handle. The display board has a first panel that is attached to a second panel such that the first and second panels form an essentially contiguous and continuous presentation surface when the first and second panels are in an extended, presentation, or open position. In a closed position, the first and second panels abut one another. The presentation surface may be any writing surface such as dry-erase, chalk, or otherwise. The length adjustable legs may constitute a tripod of telescoping rods pivotally attached to one of the first and second panels.
申请公布号 US2001040207(A1) 申请公布日期 2001.11.15
申请号 US20010835061 申请日期 2001.04.13
申请人 RICHARDSON JAMES C. 发明人 RICHARDSON JAMES C.
分类号 A47B97/08;(IPC1-7):A47B97/04;F16M11/38 主分类号 A47B97/08
代理机构 代理人
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