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    Metal clip for closing mailing envelopes and the like
    1.
    发明授权
    Metal clip for closing mailing envelopes and the like 失效
    用于封闭邮寄信封的金属夹等

    公开(公告)号：US5222280A

    公开(公告)日：1993-06-29

    申请号：US771790

    申请日：1991-10-04

    申请人： Kurt Dunnebier ,  Alfred W. Doderer-Winkler

    发明人： Kurt Dunnebier ,  Alfred W. Doderer-Winkler

    IPC分类号： B65D27/26

    CPC分类号： B65D27/26 ,  Y10T24/497

    摘要： A metal clip is provided for closing mailing envelopes. The clip consists of three functional groups: a central body, two lateral closing flaps, and an anchoring device. The anchoring device has at least two triangularly shaped prongs bent out from a predetermined zone of the central body so that an opening is created therein. The prongs are arranged parallel with each other but opposite one another on opposing edges of the opening, so that bending edges of the prongs extend parallel with the longitudinal extension of the central body.

    摘要翻译： 提供金属夹以封闭邮寄信封。 夹子由三个功能组成：中心体，两个横向关闭折片和锚定装置。 锚固装置具有从中心体的预定区域弯曲出的至少两个三角形的尖头，从而在其中形成开口。 插脚在开口的相对边缘上彼此平行地彼此平行地彼此相对布置，使得插脚的弯曲边缘与中心体的纵向延伸平行延伸。