User assembled desk top file
    1.
    发明授权
    User assembled desk top file 失效
    用户组合桌面文件

    公开(公告)号:US4664283A

    公开(公告)日:1987-05-12

    申请号:US901325

    申请日:1986-08-28

    Applicant: Clark W. Liu

    Inventor: Clark W. Liu

    CPC classification number: B42F7/145 A47B47/042 F16B12/26

    Abstract: An all-plastic desk top file or tray easily user assembled from planar panels that lock together with either snap-in integral barb or lateral tongue and slot connections without the use of any tools, and the tray is modular so trays can be stacked vertically and horizontally and locked together.

    Abstract translation: 一个全塑料桌面文件或托盘,可以方便地从平面面板组装,可以使用卡扣式整体倒钩或侧面的舌头和插槽连接锁定在一起,而无需使用任何工具,托盘是模块化的,托盘可以垂直堆叠 水平锁定在一起。

    User assembled desk top file
    2.
    发明授权
    User assembled desk top file 失效
    用户组合桌面文件

    公开(公告)号:US4625879A

    公开(公告)日:1986-12-02

    申请号:US793248

    申请日:1985-10-31

    Applicant: Clark W. Liu

    Inventor: Clark W. Liu

    CPC classification number: B42F7/145

    Abstract: An all-plastic desk top vertical file or stand easily user assembled from planar panels that lock together with either snap-in integral barb or lateral tongue and slot connections without the use of any tools.

    Abstract translation: 一个全塑料桌面垂直文件或支架可以方便地从平面面板组装起来,使用卡扣式整体倒钩或横向舌形和槽形连接锁定在一起,而无需使用任何工具。

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