Retractable point compass
    6.
    发明授权
    Retractable point compass 失效
    伸缩点指南针

    公开(公告)号:US06964103B2

    公开(公告)日:2005-11-15

    申请号:US10657722

    申请日:2003-09-08

    IPC分类号: B43L9/02 B43L9/20 B43L9/24

    CPC分类号: B43L9/02 B43L9/20 B43L9/24

    摘要: There is provided a compass assembly that includes a first member pivotally connected to a second member at a common end. The first member has an anchor point opposite the common end, and the second member retains a marking device opposite the common end. The compass assembly also includes a compressible cover positioned over the anchor point.

    摘要翻译: 提供了一种罗盘组件,其包括在公共端部枢转地连接到第二构件的第一构件。 第一构件具有与公共端相对的锚定点,并且第二构件保持与公共端相对的标记装置。 指南针组件还包括位于锚点上方的可压缩盖。