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1. 发明授权

US4496066B1 Neck finish for plastic containers 失效
标题翻译：塑料容器的颈部表面
公开(公告)号：US4496066B1
公开(公告)日：1998-04-14
申请号：US51758483
申请日：1983-07-27
申请人： PORTOLA PACKAGING INC
发明人： BOLLOCK JOSEPH J
IPC分类号： B65D41/48 , B65D41/18
CPC分类号： B65D41/485 , B65D2101/0038 , B65D2101/0053 , Y10S215/901

2. 发明申请

US20140263149A1 Container With Coupling Features 审中-公开
标题翻译：集装箱与耦合功能
公开(公告)号：US20140263149A1
公开(公告)日：2014-09-18
申请号：US14212326
申请日：2014-03-14
申请人： Portola Packaging, Inc.
发明人： Gary L. Berge , Mike Xiaoli Ma
IPC分类号： B65D1/02 , B67B3/20 , B65D41/04
CPC分类号： B65D1/0246 , B65D41/3423 , B65D47/08 , B65D47/103 , B67B3/20
摘要： A container is provided. The container includes a neck. The neck includes coupling features. A first closure is configured to be coupled to the container by a first coupling feature. A second closure is configured to be coupled to the container by a second coupling feature.
摘要翻译：提供容器。容器包括一个颈部。颈部包括耦合特征。第一闭合件被配置为通过第一耦合特征联接到容器。第二闭合件被配置成通过第二耦合特征联接到容器。

3. 发明申请

US20010015355A1 Fitment having removable membrane 有权
标题翻译：装配有可拆卸的膜
公开(公告)号：US20010015355A1
公开(公告)日：2001-08-23
申请号：US09844139
申请日：2001-04-27
申请人： Portola Packaging, Inc.
发明人： Brian M. Adams , Daniel Luch , Rodger A. Moody
IPC分类号： B65D047/10
CPC分类号： B65D47/103 , B65D5/746
摘要： A fitment for use as a pour spout for a paper carton or flexible bag for liquids and powders has a flange which may be welded around a hole in the carton or bag. A spout projecting outward from the flange is provided with a removable membrane integral with the interior of the spout. Preferably the membrane is concave. A horizontally disposed pull ring is attached to the membrane by a connector so that pulling the ring removes the membrane by fracturing the tear line at the juncture of the outer edge of the membrane and the projection. A cap snaps over the spout and may be removed by unscrewing the complementary threads on cap and spout. Optionally, a tamper-evidencing band frangibly connected to the lower edge of the cap skirt engages the exterior of the spout so that the cap cannot be removed without breaking the frangible connection. Various means for detachably securing the fitment to a spud during delivery of the fitment from a chute to the interior of a carton are disclosed. In one modification, the membrane is located approximately midway of the height of the fitment spout. The spud is inserted into the spout below the membrane. In other modifications the membrane is near the bottom of the spout and there are downward projections of the fitment which engage the exterior or interior of the spud. The downward projection may be in the form of a ring, preferably interrupted, or fingers or a stud. The ring or fingers or stud may be on the flange or the membrane. In another modification, when the cap is removed, the flexible post connecting the pull ring to the membrane straightens, popping the ring outward so that it may conveniently be gripped. In still another modification, a curvilinear score line is formed in the membrane intersects the line of weakness and the connector is attached at the intersection.
摘要翻译：用作纸箱或液体和粉末的柔性袋的倾倒口的配件具有可以焊接在纸箱或袋中的孔周围的凸缘。从凸缘向外突出的喷口设置有与喷口内部成一体的可移除膜。优选地，膜是凹的。通过连接器将水平布置的拉环附接到膜，使得拉环通过在膜的外边缘和突起的接合部处断裂撕裂线而去除膜。帽子可以在喷嘴上方咬合，并可以通过拧开盖子和喷嘴上的互补螺纹来移除。可选地，易于连接到帽裙部下边缘的篡改证明带与喷口的外部接合，使得帽不能在不破坏易碎连接的情况下被移除。公开了用于在将配件从斜槽输送到纸箱内部的过程中可拆卸地将配件固定到立柱上的各种装置。在一个修改中，膜位于配件喷口的高度的大约中间位置。将突出物插入膜下方的喷口中。在其他改进中，膜靠近喷口的底部，并且配件的向下突出部与入口的外部或内部接合。向下的突起可以是环形，优选是中断的，或者手指或螺柱。环或手指或螺柱可能在法兰或膜上。在另一变型中，当盖被去除时，将拉环连接到膜的柔性柱伸直，将环向外弹出，以便方便地夹紧。在另一个修改中，在膜中形成曲线刻痕线与弱线相交，并且连接器附接在相交处。

4. 发明申请

US20030106911A1 CLOSURE HAVING ROTATABLE SPOUT AND AXIALLY MOVABLE STEM 有权
标题翻译：具有可旋转的止回阀和轴向可动元件的闭合
公开(公告)号：US20030106911A1
公开(公告)日：2003-06-12
申请号：US10017187
申请日：2001-12-12
申请人： Portola Packaging, Inc.
发明人： Brian M. Adams , Mike Xiaoli Ma
IPC分类号： B67D003/00
CPC分类号： B65D47/244 , B65D51/2835 , B65D2251/0025 , B65D2251/0056 , B65D2251/0087
摘要： A closure for a container having a foil or membrane sealed opening. The closure includes a cap, a spout and a stem. The stem includes a downwardly extending piercing structure adapted for piercing the foil or membrane of the container upon rotation of the spout relative to the cap. The cap includes a cap top, a cap skirt depending from the cap top, an open sleeve and a stem guide. The open sleeve has an inwardly extending thread adapted to detachably engage the container. The open sleeve extends upwardly from the cap top. The stem guide extends along an internal surface of the sleeve. The spout rotatably engages the sleeve and includes a spout top having a central aperture, an outer spout skirt and an inner skirt. The outer skirt depends from the spout top radially outward of the sleeve and rotatably engages the sleeve. The inner spout skirt depends from the spout top radially within the sleeve. The stem includes a substantially cylindrical body positioned radially within the inner spout skirt, a plug for selectively sealing the central aperture, an outwardly extending spout-engaging thread, and an outwardly extending cap-engaging member. The spout engaging member engages the inner spout skirt and is adapted for helical motion with respect to the inner spout skirt. The cap-engaging member engages the stem guide and is adapted for axial motion with respect to the sleeve. Preferably, the stem guide includes a substantially vertically extending groove and the cap-engaging member includes a tab received in the groove.
摘要翻译：用于具有箔或膜密封开口的容器的盖子。封闭件包括盖子，喷口和阀杆。所述杆包括向下延伸的穿孔结构，其适于在所述喷口相对于所述盖旋转时刺穿所述容器的所述箔或膜。盖包括帽顶，从顶盖悬垂的帽裙，开口套和杆导向件。开放套筒具有适于可拆卸地接合容器的向内延伸的螺纹。敞开的套筒从顶盖向上延伸。杆引导件沿着套筒的内表面延伸。喷口可旋转地接合套筒并且包括具有中心孔，外喷嘴裙和内裙的喷口顶部。外部裙部从套管的径向向外的喷口顶部到达并且可旋转地接合套筒。内部喷口裙部从喷嘴顶部径向地位于套筒内。杆包括径向设置在内部喷口裙部内的基本上圆柱形的主体，用于选择性地密封中心孔的插头，向外延伸的喷口接合螺纹和向外延伸的帽接合构件。喷嘴接合构件接合内部喷口裙部并且适于相对于内部喷口裙部螺旋运动。盖接合构件接合杆引导件并且适于相对于套筒的轴向运动。优选地，杆引导件包括基本上垂直延伸的槽，并且帽接合构件包括容纳在槽中的突片。

5. 发明申请

US20010037989A1 Cap with angled upper skirt 有权
标题翻译：帽上有斜上衣
公开(公告)号：US20010037989A1
公开(公告)日：2001-11-08
申请号：US09903682
申请日：2001-07-10
申请人： Portola Packaging, Inc.
发明人： Rudolph R. Verderber
IPC分类号： B65D041/48 , B65D053/00
CPC分类号： B65D41/48 , B65D2101/003 , B65D2101/0053
摘要： A bottle cap (10) having a top panel (12) and a downwardly depending skirt (14). Skirt (14) includes an angled upper portion (20) and a generally cylindrical lower portion (22) with an exterior bead (24) thereon. Angled upper skirt portion (20) extends from a perimeter bead (23) down to a locking bead (34), which allows upper skirt (20) to transfer an application force from perimeter bead (23) radially to locking bead (34) in order to push the locking bead down around the upper crown (42) of a bottle neck (40).
摘要翻译：一种具有顶板（12）和向下悬垂的裙部（14）的瓶盖（10）。裙部（14）包括在其上具有外部珠子（24）的成角度的上部（20）和大致圆柱形的下部（22）。倾斜的上裙部（20）从周边珠（23）向下延伸到锁定珠（34），这允许上裙部（20）将施加力从周边珠（23）径向转移到锁定珠（34）以便将锁定珠沿着瓶颈（40）的上冠（42）向下推动。

6. 发明申请

US20010000602A1 Snap-on, screw-off cap and container neck 失效
标题翻译：卡扣，螺丝帽和容器颈部
公开(公告)号：US20010000602A1
公开(公告)日：2001-05-03
申请号：US09746882
申请日：2000-12-22
申请人： Portola Packaging, Inc.
发明人： Daniel Luch
IPC分类号： B65D041/34
CPC分类号： B65D41/0421 , B65D1/023 , B65D41/0471 , B65D41/17 , B65D41/34 , B65D41/3404 , B65D41/3409 , B65D2101/0023 , B65D2101/0038 , B65D2101/0053 , B65D2251/0015 , B65D2251/0093 , B65D2501/0081 , B65D2577/205
摘要： A tamper-evident, snap-on, screw-off closure is used with a specially shaped container neck. The neck has double lead external threads and, below the threads, a conical wall having external ratchet teeth. The closure has an upper skirt having internal threads mating with the neck threads. A conical lower skirt is connected to the upper skirt by a plurality of frangible bridges. The lower skirt has internal ratchet teeth to mate with the neck ratchet teeth. The cap skirt threads are double pitch and slightly over 360null in length. When the cap is applied to the neck it snaps on in two stages. The lower skirt has a tear tab which, when pulled, fractures the lower skirt on a vertical line. Continued pulling on the tab sequentially fractures the bridges.
摘要翻译：特殊形状的容器颈部使用防篡改，卡扣式，旋紧式封闭件。颈部具有双引线外螺纹，并且在螺纹下方具有具有外部棘轮齿的锥形壁。封闭件具有上部裙部，其具有与颈部螺纹相配合的内螺纹。锥形下裙部通过多个易碎桥连接到上裙部。下裙具有内部棘轮齿与颈棘轮啮合。帽裙线是双节距，略高于360度。当帽子应用到颈部时，它会分两个阶段进行咬合。下裙部有一个撕裂片，当被拉动时，它在垂直线上折下下裙部。继续拉动标签依次破坏桥梁。

7. 发明授权

US4484687B1 Tamper-proof container closure for use with container necks sealed with foil seal disks 失效
标题翻译：防篡改集装箱封闭，用于用箔密封盘密封的容器颈部
公开(公告)号：US4484687B1
公开(公告)日：1997-06-17
申请号：US51766683
申请日：1983-07-27
申请人： PORTOLA PACKAGING INC
发明人： BULLOCK JOSEPH J III
IPC分类号： B65D41/48
CPC分类号： B65D41/48 , B65D2101/0053

8. 发明申请

WO2010134931A1 DISPENSING CLOSURE WITH REMOVABLE MEMBRANE 审中-公开
标题翻译：用可拆卸的膜分配闭合
公开(公告)号：WO2010134931A1
公开(公告)日：2010-11-25
申请号：PCT/US2009/058029
申请日：2009-09-23
申请人： PORTOLA PACKAGING, INC. , LOHRMAN, Richard , MA, Mike Xiaoli , ZHANG, Limin
发明人： LOHRMAN, Richard , MA, Mike Xiaoli , ZHANG, Limin
IPC分类号： B65D41/32
CPC分类号： B65D47/0809 , B65D47/2031
摘要： A closure for a container having a container opening has a base body adapted for engaging retention with the container, a top portion, and a skirt depending from the top portion. A removable membrane joined to the top portion through a frangible line of weakness may be provided. A lid allowing movement between closed and opened positions is attached to the base body through a hinge structure. includes at least one line of weakness extending from a point vicinal a lower edge of the skirt to the hinge structure such that a pulling force applied to the lid will be transmitted to the line of weakness of the skirt to cause material separation thereof and enable removal of the closure from the container. The skirt may also include a tab downwardly extending from the skirt or a tamper evident band thereof for orientation of the closure relative the container.
摘要翻译：具有容器开口的容器的盖子具有适于与容器接合保持的基体，顶部和从顶部悬垂的裙部。可以提供通过易碎的弱线连接到顶部的可移除膜。允许在关闭位置和打开位置之间运动的盖子通过铰链结构附接到基体。包括至少一条弱点，其从裙部的下边缘靠近的位置延伸到铰链结构，使得施加到盖的拉力将被传递到裙部的弱线，以使其材料分离并且能够移除从容器的封闭。裙部还可以包括从裙部向下延伸的突出部或其篡改明显的带，用于封闭件相对于容器的取向。

9. 发明申请

WO2004106172A3 METHOD OF JOINING SEPARABLE COMPONENTS AND CONTAINER CLOSURE SYSTEM FORMED BY THE SAME 审中-公开
标题翻译：接合分离组分和容器闭合系统的方法
公开(公告)号：WO2004106172A3
公开(公告)日：2005-02-10
申请号：PCT/US2004016796
申请日：2004-05-26
申请人： PORTOLA PACKAGING INC , ADAMS BRIAN , LOHRMAN RICHARD
发明人： ADAMS BRIAN , LOHRMAN RICHARD
IPC分类号： B29C45/14 , B29C45/16 , B65D20060101 , B65D17/34 , B65D47/10 , B65D47/36 , B65D51/20
CPC分类号： B29C45/16 , B29C45/1657 , B29C2045/1601 , B29L2031/56 , B65D47/103 , B65D47/36
摘要： A tamper-evidencing closure for a container including a first component having a first interlocking structure and a second, plastics injection molded component having a second interlocking structure molded in situ against the first interlocking structure. The second interlocking structure is complementary in shape to the first interlocking structure and is in mechanical interlocking engagement with the first interlocking structure. The mechanical interlocking engagement is releasable without fracture of at least one of the first and second interlocking structures. A method of using the tamper-evidencing closure is also disclosed.
摘要翻译：一种用于容器的防拆封闭件，其包括具有第一互锁结构的第一部件和具有第二互锁结构的第二塑料注射成型部件，该第二互锁结构原位成型地抵靠第一互锁结构。第二互锁结构在形状上与第一互锁结构互补，并且与第一互锁结构机械互锁接合。机械互锁接合是可释放的，而不会破坏第一和第二互锁结构中的至少一个。还公开了使用篡改证明封闭件的方法。

10. 发明申请

WO2003002421A1 BOTTLE CAP 审中-公开
标题翻译：瓶盖
公开(公告)号：WO2003002421A1
公开(公告)日：2003-01-09
申请号：PCT/US2002/019425
申请日：2002-06-17
申请人： PORTOLA PACKAGING, INC. , KIM, Sungsuk, S. , LUCH, Daniel
发明人： KIM, Sungsuk, S. , LUCH, Daniel
IPC分类号： B65D41/34
CPC分类号： B65D41/48 , B65D2101/0053
摘要： A bottle cap (30) may include an improved sealing bead (46) configured to engage a container crown proximal the maximum diameter thereof. The bottle cap may include an improved tear tab (52) including a line of weakness (48, 49) extending along a skirt (32) upward from a bottom edge (36) of the bottle cap and onto a top (31) of the bottle cap. The bottle cap may include a liner retainer (34).
摘要翻译：瓶盖（30）可以包括改进的密封珠（46），其被配置为接合其最大直径附近的容器冠。瓶盖可以包括改进的撕裂片（52），其包括沿着裙部（32）从瓶盖的底部边缘（36）向上延伸到所述瓶盖的顶部（31）上的弱线（48,49）瓶盖。瓶盖可以包括衬套保持器（34）。

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