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    Heeled footwear and method of producing heeled footwear
    2.
    发明授权
    Heeled footwear and method of producing heeled footwear 有权

    公开(公告)号：US11178936B2

    公开(公告)日：2021-11-23

    申请号：US16055516

    申请日：2018-08-06

    申请人： ECCO Sko A/S

    发明人： Paulo Jorge Seabra

    IPC分类号： A43B21/24 ,  A43B21/08 ,  A43B13/37 ,  A43B23/22 ,  A43B21/38 ,  A43B21/20 ,  B29D35/06 ,  B29D35/14

    摘要： Heeled footwear such as a shoe or boot including a sole assembly and a heel part may be provided. In one implementation, the heel part may include an insert formed in a first material. The insert may include a core body delimited by an upper surface, a lower bottom surface, and an outer surface connecting the upper and lower surfaces. At least a part of the outer surface may be encased in a second material different from the first material. The outer material may form an outer contour layer of the heel part, and the sole assembly may include an outsole formed in the second material, the second material being softer than the first material. The outsole and the outer contour layer may be designed to be formed in one piece providing an outer sole unit being one component.

    Collapsible shoe and replaceable straps and methods for making and using same
    5.
    发明授权
    Collapsible shoe and replaceable straps and methods for making and using same 有权
    可折叠鞋和可替换的皮带及其制造和使用方法

    公开(公告)号：US08938891B2

    公开(公告)日：2015-01-27

    申请号：US13438256

    申请日：2012-04-03

    申请人： Quintana Kemp ,  Tin Ray Ho

    发明人： Quintana Kemp ,  Tin Ray Ho

    IPC分类号： A43B13/36 ,  A43B3/24 ,  A43B21/38 ,  A43B21/39 ,  A43B21/48

    CPC分类号： A43B3/24 ,  A43B21/38 ,  A43B21/39 ,  A43B21/48

    摘要： A modular shoe having a removable upper is described. The upper may be adapted to be attached to an associated base. The upper may be secure to the base using a fastening element. Such a fastening element may be inserted through the base into a receptacle in the upper before being locked in place to secure the upper to the base. Similarly, the upper may be removed from the base by unlocking the fastening element from the receptacle. Such a modular shoe allows a wearer to easily change uppers (and/or bases) to create various combinations as desired.

    摘要翻译： 描述了具有可移除的上部的模块化鞋。 上部可以适于附接到相关联的基部。 上部可以使用紧固元件固定到基座上。 这种紧固元件可以在被锁定在适当位置之前通过基座插入上部的容器中，以将上部固定到基座。 类似地，可以通过将紧固元件从插座解锁来从底座移除上部。 这样的模块化鞋允许佩戴者容易地改变鞋面（和/或底座）以根据需要创建各种组合。

    Shoe replaceable heel kit
    6.
    发明授权
    Shoe replaceable heel kit 失效
    鞋可更换脚跟套装

    公开(公告)号：US4443956A

    公开(公告)日：1984-04-24

    申请号：US421447

    申请日：1982-09-22

    申请人： Albert Caccavale

    发明人： Albert Caccavale

    IPC分类号： A43B13/34 ,  A43B21/38 ,  A43B21/36

    CPC分类号： A43D999/00 ,  A43B13/34

    摘要： A shoe replaceable heel device including a heel base including a replaceable heel mounted on the bottom of the heel portion of the sole of a shoe, a replaceable heel connecting means for removably screwing said replaceable heel to the underside of the heel base and fastening means for securing the heel base to the sole. The connecting means includes a circular base plate secured to the underside of the heel base and a circular replaceable plate secured to the top of said replaceable heel. The base plate has a male threaded perimeter and the replaceable plate has female screw threads adapted to mate with the threaded perimeter of the base plate. The connecting means for women's replaceable high heel is to secure base plate directly to heel portion of shoe sole and apply fastening means described. Included in women's replaceable high heel is a replaceable lift device, including a lift base plate fastened at the heel tip, having a female screw insert mounted therein and a male screw removably screwed into said female screw insert, said male screw being provided with replaceable lift for said female lift base plate.

    摘要翻译： 鞋子可更换的跟部装置，包括鞋跟底座，鞋跟底座包括安装在鞋底的鞋跟部分的底部上的可更换脚跟，用于将可更换鞋跟可移除地拧到脚后跟底部的可替换脚跟连接装置， 将脚跟底部固定到鞋底。 连接装置包括固定到后跟基座的下侧的圆形底板和固定到所述可更换脚跟的顶部的圆形可更换板。 基板具有阳螺纹周边，并且可更换板具有适于与基板的螺纹周边配合的阴螺纹。 用于女性可替换的高跟鞋的连接装置是将底板直接固定到鞋底的鞋跟部分并应用所述的紧固装置。 包括在女性可更换的高跟鞋中的是可更换的提升装置，包括紧固在脚跟尖端的升降机底板，其中安装有内螺纹插入件，以及可拆卸地拧入所述内螺纹插入件的外螺纹螺钉，所述外螺纹设置有可更换升降机 用于所述女性电梯底板。