发明名称 DISPLAY SYSTEM AND ASSOCIATED METHODS
摘要 A display system may include a frame, column connection members connected to the frame, and four-sided column members positioned adjacent one another and rotatably connected to the column connection members. Each column member may include a connector and elongate display members positioned adjacent one another and pivotally connected to the connector. The display system may also include a drive assembly carried by the frame that engages the column connection members to rotate each column member so that selective display members pivot in a: predetermined direction during rotation to change the shape of the column members allowing rotation thereof when positioned adjacent one another.
申请公布号 US2006169651(A1) 申请公布日期 2006.08.03
申请号 US20050049596 申请日期 2005.02.02
申请人 LYONS JAMES P;MACGEORGE MICHAEL W;REYNOLDS JOHN N IV 发明人 LYONS JAMES P.;MACGEORGE MICHAEL W.;REYNOLDS JOHN N.IV
分类号 A47F3/08 主分类号 A47F3/08
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