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    Sealable food container with improved lidding and stacking features
    3.
    发明授权
    Sealable food container with improved lidding and stacking features 有权
    密封食品容器具有改进的封盖和堆放功能

    公开(公告)号：US07258905B2

    公开(公告)日：2007-08-21

    申请号：US10068924

    申请日：2002-02-08

    申请人： Rebecca E. Whitmore ,  Mark B. Littlejohn ,  Margaret P. Neer ,  Debra D. Bowers ,  Jerome G. Dees ,  Gerald J. Van Handel

    发明人： Rebecca E. Whitmore ,  Mark B. Littlejohn ,  Margaret P. Neer ,  Debra D. Bowers ,  Jerome G. Dees ,  Gerald J. Van Handel

    IPC分类号： B65D21/02 ,  B65D41/16

    CPC分类号： B32B27/08 ,  B65D21/0219 ,  B65D43/0208 ,  B65D2543/00092 ,  B65D2543/00296 ,  B65D2543/00351 ,  B65D2543/00407 ,  B65D2543/00509 ,  B65D2543/00537 ,  B65D2543/00555 ,  B65D2543/0062 ,  B65D2543/00657 ,  B65D2543/00685 ,  B65D2543/00731 ,  B65D2543/00796 ,  B65D2543/00842 ,  Y10T428/13 ,  Y10T428/1352 ,  Y10T428/1376 ,  Y10T428/1379 ,  Y10T428/1386

    摘要： A sealable food container includes a base serving member such as a plate having a generally planar central portion, a sidewall extending generally upwardly and outwardly therefrom and a base outer flange portion extending outwardly from the sidewall. The sidewall defines a sealing area with an undercut annular sealing surface disposed between the substantially planar central portion of the base serving member and the base outer flange portion. The sidewall portion of the plate defines a base stop ridge adjacent the upper edge of the undercut annular sealing surface of the sidewall as well as a laterally extending retaining shelf adjacent the lower edge of the undercut annular sealing surface of the base serving member. A matching sealing lid is typically provided with a dome, a flexible sidewall and an annular sealing portion configured to cooperate with the base stop ridge and the sealing surface of the serving member sidewall of the base serves to position the sidewall engaging cover during sealing of the container. In a preferred embodiment, the sidewall of the lid has upwardly projecting flutes and the base has an outer recess at the lower portion of its sidewall configured to engage the upwardly projecting flutes to render the containers securely stackable.

    摘要翻译： 可密封的食物容器包括基座部件，例如具有大致平坦的中心部分的板，大致向上和向外延伸的侧壁和从侧壁向外延伸的基部外凸缘部分。 侧壁限定具有设置在基部服务构件的基本平坦的中心部分和基部外部凸缘部分之间的底切环形密封表面的密封区域。 板的侧壁部分限定了与侧壁的底切环形密封表面的上边缘相邻的基部止动脊，以及邻近底座服务构件的底切环形密封表面的下边缘的横向延伸的保持架。 匹配的密封盖通常设置有圆顶，柔性侧壁和环形密封部分，所述环形密封部分构造成与基部止动凸起配合，并且基部的部件侧壁的密封表面用于在侧壁接合盖的密封期间定位 容器。 在优选实施例中，盖的侧壁具有向上突出的凹槽，并且底座在其侧壁的下部具有外凹部，其被构造成接合向上突出的凹槽以使容器牢固地可堆叠。

    Lidded container with linear brim segments and medial sealing beads
    5.
    发明授权
    Lidded container with linear brim segments and medial sealing beads 有权
    带有线性边缘片和中密封珠的带盖的容器

    公开(公告)号：US07802695B2

    公开(公告)日：2010-09-28

    申请号：US11851810

    申请日：2007-09-07

    申请人： Loren G. Baker ,  Jonathan E. Rush ,  Rebecca E. Whitmore ,  Gerald J. Van Handel

    发明人： Loren G. Baker ,  Jonathan E. Rush ,  Rebecca E. Whitmore ,  Gerald J. Van Handel

    IPC分类号： B65D43/14 ,  B65D21/02

    CPC分类号： B65D1/30 ,  B65D43/162 ,  B65D2543/00194 ,  B65D2543/00509 ,  B65D2543/00537 ,  B65D2543/00555 ,  B65D2543/00842 ,  B65D2543/00953

    摘要： An improved lidded container includes a receptacle portion with a brim having a plurality of lateral substantially straight brim wall segments provided with medial sealing beads extending between corners of the brim. The medial sealing beads are characterized in that they project away from the respective walls upon which they are disposed a maximum distance at a central portion of the wall and the medial sealing beads extend over a major portion of the length of the lateral sealing wall upon which they are disposed. Most preferably, the beads are tangent with and terminate at rounded corners between the wall segments.

    摘要翻译： 一种改进的带盖的容器包括具有边缘的容器部分，所述边缘具有多个横向基本上直的边缘壁段，所述侧壁基本上直线的边缘壁段设置有在边缘的拐角之间延伸的中间密封珠。 内侧密封珠的特征在于，它们远离相应的壁，在壁的中心部分处设置有最大距离，并且中间密封珠在横向密封壁的长度的大部分上延伸， 他们被处置。 最优选地，珠与壁段之间的圆角相切并且终止于圆角处。

    Sealable portion cups and lids therefor
    6.
    发明授权
    Sealable portion cups and lids therefor 有权
    可密封的杯子和盖子

    公开(公告)号：US07658296B2

    公开(公告)日：2010-02-09

    申请号：US11851772

    申请日：2007-09-07

    申请人： Gerald J. Van Handel ,  Rebecca E. Whitmore ,  Loren G. Baker ,  Jonathan E. Rush

    发明人： Gerald J. Van Handel ,  Rebecca E. Whitmore ,  Loren G. Baker ,  Jonathan E. Rush

    IPC分类号： A47G19/00 ,  B65D21/02

    CPC分类号： B65D1/30 ,  B65D1/265 ,  B65D21/0233 ,  B65D43/021 ,  B65D43/0212 ,  B65D43/162 ,  B65D2543/00101 ,  B65D2543/00194 ,  B65D2543/00296 ,  B65D2543/00509 ,  B65D2543/00537 ,  B65D2543/00555 ,  B65D2543/00629 ,  B65D2543/00694 ,  B65D2543/0074 ,  B65D2543/00805 ,  B65D2543/00842 ,  B65D2543/00953

    摘要： A container ensemble for food packaging comprising a substantially planar lid member formed of a polymeric material which has a plurality of substantially planar lids which are integrally formed and separably joined to each other, each of the lids including a sealing channel around its perimeter and a skirt extending outwardly therefrom. The lid member is provided with tearable portions to facilitate separation. The other component of the ensemble is a cup member formed of a polymeric material defining a plurality of cups which are integrally formed and also separably joined to each other, the cups including a bottom, a sidewall, and a brim about an upper opening of each cup. Each cup has a skirt extending outwardly from its brim provided with tearable portions to facilitate separation. The sealing channels of the lids of the lid member are adapted to mate with the brims of the cups to provide a plurality of separably joined sealed containers when the lid member and cup member are joined in sealing engagement; the ensemble being thereby adapted for sequentially: (i) receiving serving portions of food in a plurality of cups; (ii) lidding the cups to provide sealed containers containing individual portions; (iii) separating the sealed containers; and (iv) distributing the portions.

    摘要翻译： 一种用于食品包装的容器集合，包括由聚合材料形成的基本上平坦的盖构件，所述盖构件具有多个基本上平坦的盖，所述多个基本上平坦的盖整体地形成并且彼此分离地接合，每个盖包括围绕其周边的密封通道和裙部 从其向外延伸。 盖构件设置有可撕裂部分以便于分离。 集合体的另一部件是由聚合物材料形成的杯形部件，所述杯状部件形成多个杯体，所述多个杯子一体形成并且彼此可分离地接合，所述杯子包括底部，侧壁和围绕每个的上部开口的边缘 杯子。 每个杯具有从其边缘向外延伸的裙部，其具有可撕裂部分以便于分离。 当盖构件和杯构件以密封接合方式接合时，盖构件的盖的密封通道适于与杯的边缘配合，以提供多个可分离地连接的密封容器; 所述组合因此顺序地适应：（i）在多个杯子中接收食物的服务部分; （ii）盖住杯子以提供包含各个部分的密封容器; （iii）分离密封容器; 和（iv）分配该部分。