发明名称 Multi-position presentation easel
摘要 The present invention is directed to a portable easel having a frame and a display panel movably coupled to the frame. The panel is movable with respect to the frame in a longitudinal direction, and the panel is rotatable with respect to the frame from a first predetermined angular position to a second predetermined angular position.
申请公布号 US2003173488(A1) 申请公布日期 2003.09.18
申请号 US20020286354 申请日期 2002.11.01
申请人 ACCO BRANDS, INC. 发明人 COOK RONALD D.;EMKEN PAMELA J.
分类号 A47B97/08;(IPC1-7):A47B19/00 主分类号 A47B97/08
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