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1. 发明授权

US4440310A Closure for domed beverage containers and the like 失效
标题翻译：圆顶饮料容器等的封闭
公开(公告)号：US4440310A
公开(公告)日：1984-04-03
申请号：US463230
申请日：1983-02-02
申请人： William M. Heyn
发明人： William M. Heyn
IPC分类号： B65D17/50 , B65D47/36 , B65D17/34
CPC分类号： B65D47/36 , B65D17/508 , B65D2517/0013 , B65D2517/0098 , B65D2517/5081
摘要： A closure for a container in which a plastic closure part is tightly fitted into the container neck and a tab-operable disk in which the tab is releasably interlocked with the plastic part. The disk may also be directly mounted within an end portion of a container body and the container body may be provided with a replaceable overcap.
摘要翻译：用于容器的封闭件，其中塑料封闭部分紧密地装配到容器颈部中，以及突舌可操作的盘，其中突片可释放地与塑料部件互锁。盘也可以直接安装在容器主体的端部中，并且容器主体可以设置有可替换的顶盖。

2. 发明授权

US3730377A Pull tab end for can 失效
标题翻译：用于CAN的拉杆端
公开(公告)号：US3730377A
公开(公告)日：1973-05-01
申请号：US3730377D
申请日：1972-03-13
申请人： AMERICAN CAN CO
发明人： BRINCKS R
IPC分类号： B65D17/34 , B65D17/50 , B65D17/24
CPC分类号： B65D17/502 , B65D17/507 , B65D2517/0013 , B65D2517/0061 , B65D2517/5029 , B65D2517/5051 , B65D2517/5081
摘要： A pull tab can end which exposes substantially no raw edge to create a hazard to the user. The end has an orifice whose periphery is defined by a raw edge turned upward. A membrane lies over the raw edge and covers the orifice. When the end is opened, there remains a portion of the membrane on the end which surrounds the exposed raw edge, thus preventing the user from cutting himself.
摘要翻译：拉片可以结束，其基本上不暴露原始边缘以对用户造成危害。该端部具有孔口，其外围由向上转的原始边缘限定。膜位于原始边缘上方并覆盖孔口。当端部打开时，膜的一部分在包围暴露的原始边缘的端部上保留，从而防止使用者自己切割。

3. 发明授权

US1809451A Hand opening can 失效
标题翻译：手打开可以
公开(公告)号：US1809451A
公开(公告)日：1931-06-09
申请号：US38244029
申请日：1929-07-31
申请人： GEO W CASWELL CO
发明人： QUINN JOSEPH F
IPC分类号： B65D17/50 , B65D51/20
CPC分类号： B65D17/506 , B65D51/20 , B65D2251/0018 , B65D2251/0071 , B65D2517/0043 , B65D2517/5048 , B65D2517/5081

4. 发明申请

US20050029267A1 Container having a cut panel lid with a pull feature 审中-公开
标题翻译：具有拉拔功能的切割面板盖的容器
公开(公告)号：US20050029267A1
公开(公告)日：2005-02-10
申请号：US10634240
申请日：2003-08-05
申请人： Michael Martin , J. Morrow
发明人： Michael Martin , J. Morrow
IPC分类号： B65D17/34 , B65D17/50
CPC分类号： B65D17/506 , B65D2517/5064 , B65D2517/5081
摘要： There is provided a container with an opening formed by cutting a panel from the container body. A pull feature is joined to the panel and the panel is reattached to the container to cover the opening. The panel is reattached with a sealed, frangible interface so that pulling the pull feature of the panel removes the panel from the container to provide access to the contents within the container through the opening. The pull feature may be a pull tab joined to an outer surface of the panel or may be a pull tab and a ring. To facilitate the formation of the sealed, frangible interface, the ring may be positioned between an outer edge of the panel and an inner edge of the container or may be positioned to overhang the outer edge of the panel and to contact the container proximate the opening. The container may also include a second opening at an opposite end of the container that includes a closure sealed to the container.
摘要翻译：提供了一种容器，其具有通过从容器主体切割面板而形成的开口。拉动特征连接到面板，并且面板被重新连接到容器以覆盖开口。面板重新连接有密封的易碎界面，以便拉动面板的拉动特征将面板从容器中移除，以通过开口提供对容器内的内容物的接近。牵引特征可以是连接到面板的外表面的拉片，或者可以是拉片和环。为了便于形成密封的易碎界面，环可以定位在面板的外边缘和容器的内边缘之间，或者可以定位成伸出面板的外边缘并且接近靠近开口的容器。容器还可以包括在容器的相对端处的第二开口，其包括密封到容器的封闭件。

5. 发明授权

US5713481A Full panel pull out can end with vent means 失效
标题翻译：全面板拉出可以以通风方式结束
公开(公告)号：US5713481A
公开(公告)日：1998-02-03
申请号：US643907
申请日：1996-05-06
申请人： Charles L. Jordan
发明人： Charles L. Jordan
IPC分类号： B65D17/34 , B65D17/50
CPC分类号： B65D17/502 , B65D2101/0007 , B65D2101/0076 , B65D2517/0013 , B65D2517/0094 , B65D2517/5027 , B65D2517/5078 , B65D2517/5081 , B65D2517/5086
摘要： A full panel pull out easy opening end having vent means which includes at least one vent hole adjacent the pull tab and a strip of tape over the vent hole and over the handle end of the tab so the tab cannot be easily lifted without first at least partially removing the tape over the vent hole.
摘要翻译：全面板拉出容易的开口端，其具有排气装置，该排气装置包括与拉片相邻的至少一个通气孔和在通气孔上方的带条，并且在突片的手柄端上方，使得突片不能容易地抬起，部分地将胶带从通气孔上取下。

6. 发明授权

US3977578A Container with attached closure 失效
标题翻译：集装箱附带封闭
公开(公告)号：US3977578A
公开(公告)日：1976-08-31
申请号：US515444
申请日：1974-10-17
申请人： Walter Merton Perry
发明人： Walter Merton Perry
IPC分类号： B21D51/38 , B65D17/32 , B65D17/50 , B65D47/10
CPC分类号： B65D17/506 , B21D51/383 , B65D17/16 , B65D17/165 , B65D17/166 , B65D17/503 , B65D2517/0011 , B65D2517/0013 , B65D2517/0014 , B65D2517/0017 , B65D2517/002 , B65D2517/0062 , B65D2517/007 , B65D2517/0071 , B65D2517/0098 , B65D2517/5008 , B65D2517/5029 , B65D2517/5048 , B65D2517/5056 , B65D2517/5081 , B65D2517/5091
摘要： Improved easy opening means for containers. Especially adapted to those used for liquids, including carbonated beverages, and permitting drinking from the container or pouring out contents. An important feature is attachment of closure to container after opening to avoid litter. One closure design has lift tab attached to the closure for easy opening, and with closure sealed by either a frangible adhesive sealant or by membrane sealing means. Lift tab initiates rupture of sealant, and then both lift tab and closure are pushed below container top with means to hold tab below opening so there is no interference when drinking from the can. Another closure has a small end for initial pressure release and starting rupture of sealing means, and then whole closure hinges inwardly. Still another means comprises a slide gate with frangible membrane for sealing and for very easy opening. Slide gate is non-detachable and has sharp points for easier rupture of membrane during opening. Optionally a pressure release button is provided to release internal pressure before pulling the slide gate. An improved forming method for making the opening smaller than the closure where the closure is cut from the ductile metal top material. Partial use of score lines is included. Container top may be ductile metal including aluminum or steel, or of plastic for various forms of the invention. Primary objectives are the elimination of a separate closure device that would cause litter, closure easier to open than heretofore, low cost, and no danger of a piece coming loose inside container.
摘要翻译：改进容器的易开启手段。特别适用于包括碳酸饮料在内的液体使用，并允许从容器中饮用或倾倒内容物。一个重要的特征是打开后关闭到容器的附件，以避免垃圾。一个封闭设计具有附接到封闭件的提升片，以便于打开，并且封闭件由易碎的粘合剂密封剂或膜密封装置密封。提升片引起密封剂破裂，然后将提升片和封盖都推到容器顶部以下，以将夹具保持在开口下方，以便在从罐中饮用时没有干扰。另一个封闭件具有初始压力释放和开始密封装置破裂的小端，然后整个封闭件向内铰接。另一种装置包括具有易碎膜的滑动门用于密封并且非常容易地打开。滑门是不可拆卸的，并且具有尖锐的点，以便在打开期间更容易地破裂膜。可选地，提供压力释放按钮以在拉动滑动门之前释放内部压力。用于使开口小于封闭件从延性金属顶部材料切割的封闭件的改进的成形方法。包括评分线的部分使用。容器顶部可以是包括铝或钢的延性金属，或者是用于本发明的各种形式的塑料。主要目标是消除一种单独的封闭装置，其将使得垃圾，封闭容易打开，成本低，并且不会在容器内松动的危险。

7. 发明授权

US3884382A Container closures 失效
公开(公告)号：US3884382A
公开(公告)日：1975-05-20
申请号：US32089773
申请日：1973-01-04
申请人： METAL BOX CO LTD
发明人： BALL MARTIN FRANK
IPC分类号： B65D17/50 , B65D31/00 , B65D33/00
CPC分类号： B65D17/503 , B65D17/506 , B65D2517/0013 , B65D2517/5032 , B65D2517/5081
摘要： An easy opening container member such as a can end, especially for a container containing pressurised products, comprises a wall having an orifice closed by a plug which is an integral part of a plastic pull tab; the free end of the plug is upset to form a rivet head which secures the pull tab to the wall and closes the orifice, whilst a layer of metal foil covers and is bonded to the back of the wall and the rivet head, preferably by a heat sealable adhesive. In manufacture of the container member, the plug is inserted and the foil laid on, and pressure, with heat if necessary, is applied so as to form the rivet head and bond the foil layer to the other components in one operation.

8. 发明授权

US3616047A Bonding propylene polymers to metal surfaces 失效
标题翻译：将丙烯聚合物粘合到金属表面
公开(公告)号：US3616047A
公开(公告)日：1971-10-26
申请号：US3616047D
申请日：1969-09-08
申请人： CONTINENTAL CAN CO
发明人： KEHE ALFRED W
IPC分类号： B29C65/00 , B32B15/08 , B32B15/085 , B65D17/50 , C08J5/12 , C09J5/00 , C09J5/10 , C09J3/14
CPC分类号： C08J5/124 , B29C65/02 , B29C65/18 , B29C65/223 , B29C65/3656 , B29C65/368 , B29C65/46 , B29C66/1122 , B29C66/242 , B29C66/24241 , B29C66/534 , B29C66/71 , B29C66/72321 , B29C66/7392 , B29C66/742 , B29C66/7422 , B29C66/7426 , B29C66/74283 , B29L2031/565 , B29L2031/717 , B32B15/08 , B65D17/502 , B65D2517/0013 , B65D2517/0086 , B65D2517/5027 , B65D2517/5081 , C08J2323/12 , Y10T428/31696 , B29K2023/12
摘要： This disclosure relates to bonding a propylene polymer article, such as a removable closure member for a container, to a metal surface, such as the metal end portion of the container, which contains an opening for removal of the contents of the container. The metal surface is first coated with a thermosetting enamel coating composition. Next there is applied to the enamel coated surface a heat activatable adhesion promoting layer containing a carboxyl modified polypropylene resin having a particle size of less than 5 microns. The propylene polymer article is heat sealed to the carboxyl modified polypropylene containing coated surface and the resultant assembly is then immediately cooled to ambient temperature.

9. 发明授权

US2761583A Container opener 失效
公开(公告)号：US2761583A
公开(公告)日：1956-09-04
申请号：US41433654
申请日：1954-03-05
申请人： MORSE KENNETH C
发明人： MORSE KENNETH C
IPC分类号： B65D17/50
CPC分类号： B65D17/502 , B65D2517/0013 , B65D2517/0094 , B65D2517/5029 , B65D2517/5081 , B65D2517/5091

10. 发明申请

US20040159665A1 Easy opening venting and resealable container closure 审中-公开
标题翻译：容易开启通风和可重新密封的容器封闭
公开(公告)号：US20040159665A1
公开(公告)日：2004-08-19
申请号：US10365152
申请日：2003-02-13
发明人： Gloria Morrissey , Brian James Morrissey
IPC分类号： B65D043/14
CPC分类号： B65D51/1683 , B65D17/506 , B65D2101/0023 , B65D2517/5081
摘要： A closure, set within an aperture of a container end wall, for gas tight containment of dissociating gasses that emit from carbonated beverage, whereby the container, such as a beverage container, becomes pressurized. The closure device, manufactured of a suitable plastic material, set within an aperture in a container end wall, includes a rim seal with an annular locking recess surrounding the aperture in the container end wall, providing a liquid and gas-tight seal. The rim seal includes a depending tapered inner wall, protruding into the container interior, with the larger diameter open to the container interior. Additionally, the rim seal is fitted with a narrow strip hinge on a lower aspect, and locking members located on an upper aspect. A sealing panel, having a small diameter gas vent hole, is set within the rim seal, connected by the narrow strip hinge. This panel is formed with a tapered outer depending wall with a like taper to the rim seal, such that the tapers cooperate in sealing engagement. Pressure within the container acts to compress the underside of the sealing panel and more tightly engage the tapers, providing a gas-tight seal. A tab member is connected to the sealing panel on an upper aspect. Lifting the tab separates the sealing relationship with the gas vent hole, exhausting the pressurized gas under the tab cover, resulting in dry venting. The tab also acts as a lever, to rotate the sealing panel from a horizontal sealing position within the rim seal, to an open position, secured within the container interior, thereby providing a pour opening. Returning the sealing panel to an original position within the rim seal, and repositioning the tab to a sealing relationship with the gas vent hole, reseals the container, providing a gas tight seal.
摘要翻译：封闭件设置在容器端壁的孔内，用于气密地容纳从碳酸饮料排出的离解气体，由此容器（例如饮料容器）变得加压。由合适的塑料材料制成的封闭装置设置在容器端壁的孔内，包括边缘密封件，其具有围绕容器端壁中的孔的环形锁定凹槽，提供液体和气密密封。边缘密封件包括突出到容器内部的垂直的锥形内壁，较大的直径向容器内部敞开。此外，轮辋密封件在较低的方面装配有狭窄的带状铰链，并且位于上部的锁定构件。具有小直径气体通气孔的密封面板设置在边缘密封件内，通过窄条铰链连接。该面板形成有具有与边缘密封件相似的锥形的渐缩的外部垂直的壁，使得锥体在密封接合中协作。容器内的压力用于压缩密封面板的下侧并且更紧密地接合锥体，从而提供气密密封。突出部件在上部方面连接到密封面板。提起翼片分离与气体通气孔的密封关系，将压缩气体排放到翼片盖下面，导致干燥排气。突片还用作杠杆，以将密封板从边缘密封件内的水平密封位置旋转到固定在容器内部内的打开位置，从而提供倾倒开口。将密封面板返回到边缘密封件内的原始位置，并且将突出部分重新定位成与排气孔密封的关系，吸收容器，从而提供气密封。

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