公开(公告)号：US06557714B2

公开(公告)日：2003-05-06

申请号：US09815120

申请日：2001-03-22

申请人： David E. Babcock ,  Lawrence Smeyak ,  Coy Hearld

发明人： David E. Babcock ,  Lawrence Smeyak ,  Coy Hearld

IPC分类号： B65D4134

CPC分类号： B65D1/023 ,  B29B2911/1444 ,  B65D41/3409

摘要： A tamper-evident package includes a plastic closure having a top wall portion, a depending annular skirt portion, and a tamper band at least partially detachably connected to the skirt portion. The package further includes a container having a neck portion configured for tamper-indicating cooperation with the projections on the tamper band. The container includes a plurality of circumferentially spaced ratchet-like locking teeth, each of which presents a locking surface for interfering engagement with a respective one of the projections of the closure tamper band. The arrangement is particularly configured to promote rapid tamper-indication attendant to relatively little rotation of the closure relative to the container.

公开(公告)号：US06832706B2

公开(公告)日：2004-12-21

申请号：US10340319

申请日：2003-01-10

申请人： Coy Hearld ,  Lawrence Smeyak ,  Hassan Najdawi ,  David Babcock ,  Ramesh Kamath ,  Mark Powell ,  Zinovy Royzen

发明人： Coy Hearld ,  Lawrence Smeyak ,  Hassan Najdawi ,  David Babcock ,  Ramesh Kamath ,  Mark Powell ,  Zinovy Royzen

IPC分类号： B65D2540

CPC分类号： B65D47/2018 ,  B65D47/0828 ,  B65D2251/105

摘要： A dispensing closure assembly includes an outer closure body having an upper tubular portion which can function as a mouthpiece for users. The closure assembly includes a flexible valve member mounted within the tubular portion of the closure body for dispensing of liquids or like contents by either the application of suction by a consumer, or by squeezing the associated container. By the provision of a liquid seal lip which coacts with an inside surface of the flexible valve member, the closure assembly can be configured to facilitate convenient use by consumers, while avoiding undesirable leakage attendant to normal handling during use.

摘要翻译： 分配封闭组件包括具有上部管状部分的外部封闭件主体，该上部管状部分可用作使用者的接口。 闭合组件包括安装在封闭体的管状部分内的柔性阀构件，用于通过由消费者施加抽吸或通过挤压相关联的容器来分配液体或类似内容物。 通过设置与柔性阀构件的内表面共同作用的液体密封唇，封闭组件可被配置为便于消费者方便地使用，同时避免在使用期间伴随正常处理的不期望的泄漏。

公开(公告)号：US20060163193A1

公开(公告)日：2006-07-27

申请号：US11295622

申请日：2005-12-06

申请人： Lawrence Smeyak ,  Greg Mishler ,  Aaron Schwartz ,  Nigel Thompson

发明人： Lawrence Smeyak ,  Greg Mishler ,  Aaron Schwartz ,  Nigel Thompson

IPC分类号： B65D53/00 ,  B65D51/00

CPC分类号： B65D41/0421 ,  B65D41/3409

摘要： The present invention is directed to a closure having a top wall which has a base cross-sectional thickness, a threaded portion and an annular skirt depending therefrom which includes tamper-evident means frangibly connected thereto. The top wall further comprises a stiffening block from which an inner annular seal and an outer annular seal depend. The inner annular seal is characterized by depending from a point of the stiffening block which is midway between the inner and outer periphery of the stiffening block and which is positioned to sealingly engage the inner wall of the opening of a container to which the closure is applied. The outer annular seal depends from the stiffening block in a manner such that the outer wall of the seal defines the outer periphery of the stiffening block. The stiffening block contains also a groove which defines the point of attachment of the inner wall of the outer seal and the sealing block and a step between the inner and outer seal which impinges the opening of a container to which the closure is affixed. This arrangement provides improved sealing and decoupling of stresses placed on the closure top wall from the sealing means.

摘要翻译： 本发明涉及具有顶壁的封闭件，该顶壁具有基部横截面厚度，螺纹部分和从其垂下的环形裙部，其包括与其易于连接的防窃动装置。 顶壁还包括加强块，内部环形密封件和外部环形密封件从该加强块构成。 内部环形密封件的特征在于，从加强块的位置，该加强块位于加强块的内周和外周之间的中间，该加强块位于与密封件应用于的容器的开口的内壁密封接合 。 外环形密封件以加强块的方式使得密封件的外壁限定加强块的外周。 加强块还包括限定外部密封件的内壁和密封块的连接点的凹槽，并且在内部和外部密封件之间的台阶，该内部密封件和外部密封件冲击盖子所固定的容器的开口。 这种布置提供了改进的封闭顶壁上的应力与密封装置的密封和解耦。