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公开(公告)号：US07347020B2
公开(公告)日：2008-03-25
申请号：US11177272
申请日：2005-07-08
IPC分类号： A47G1/06
CPC分类号： G09F7/04
摘要： The Invention is a message board having a base, a frame and a hinge connecting the frame and base. The frame has an open position and a closed position and defines a frame opening. A planar member releasably retains an artwork within the frame such that the artwork is displayed through the frame opening when the frame is in the closed position. An erasable writing surface is defined by the planar member and is displayed when the frame is in the open position.
摘要翻译： 本发明是一种具有基座，框架和连接框架和基座的铰链的留言板。 框架具有打开位置和闭合位置并且限定框架开口。 平面构件可释放地将艺术品保持在框架内，使得当框架处于关闭位置时，艺术品通过框架开口显示。 可擦写的书写表面由平面构件限定，并且当框架处于打开位置时被显示。
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公开(公告)号：US20070006505A1
公开(公告)日：2007-01-11
申请号：US11177272
申请日：2005-07-08
申请人： Prasenjit Ray , Jason Swartley , George Angell , Todd Forman , Curtis Krazer
发明人： Prasenjit Ray , Jason Swartley , George Angell , Todd Forman , Curtis Krazer
IPC分类号： A47G1/06
CPC分类号： G09F7/04
摘要： The Invention is a message board having a base, a frame and a hinge connecting the frame and base. The frame has an open position and a closed position and defines a frame opening. A planar member releasably retains an artwork within the frame such that the artwork is displayed through the frame opening when the frame is in the closed position. An erasable writing surface is defined by the planar member and is displayed when the frame is in the open position.
摘要翻译： 本发明是一种具有基座，框架和连接框架和基座的铰链的留言板。 框架具有打开位置和闭合位置并且限定框架开口。 平面构件可释放地将艺术品保持在框架内，使得当框架处于关闭位置时，艺术品通过框架开口显示。 可擦写的书写表面由平面构件限定，并且当框架处于打开位置时被显示。
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