Writing instrument
    52.
    发明授权
    Writing instrument 有权
    书写工具

    公开(公告)号:US06276861B1

    公开(公告)日:2001-08-21

    申请号:US09474263

    申请日:1999-12-29

    IPC分类号: B43K518

    CPC分类号: B43K5/18

    摘要: A writing instrument comprising a pen point receiver, a pen point and an ink introducing core member. The tip end portion of the pen point is formed to curve downwardly towards the tip end writing portion with respect to the base end portion of the pen point.

    摘要翻译: 一种书写工具,包括笔尖接收器,笔尖和墨水引入芯部件。 笔尖的前端形成为相对于笔尖的基端部朝向顶端书写部分向下弯曲。