Abstract: A closure includes a top panel and a corner section connecting an outer periphery of the top panel with a downwardly extending annular skirt. A plurality of gently curved ridges are spaced about the outer perimeter of the closure. The ridges generally extend from a lower portion of the skirt and around the corner section, with the upper ends of the ridges terminating proximate the top panel outer periphery. A plurality of knurls extend radially outwards from the midpoints of the ridges along the skirt of the closure. The configuration, arrangement, and spacing of the ridges and knurls about the closure provide an enhanced grip and feel, allowing for easier twist-off of the closure from a container. The closure may be used interchangeably with existing capping chucks used to apply conventional closures without requiring any modification to the capping chucks to apply the closures to containers during a capping process.

Abstract: A closure includes a top panel and a corner section connecting an outer periphery of the top panel with a downwardly extending annular skirt. A plurality of gently curved ridges are spaced about the outer perimeter of the closure. The ridges generally extend from a lower portion of the skirt and around the corner section, with the upper ends of the ridges terminating proximate the top panel outer periphery. A plurality of knurls extend radially outwards from the midpoints of the ridges along the skirt of the closure. The configuration, arrangement, and spacing of the ridges and knurls about the closure provide an enhanced grip and feel, allowing for easier twist-off of the closure from a container. The closure may be used interchangeably with existing capping chucks used to apply conventional closures without requiring any modification to the capping chucks to apply the closures to containers during a capping process.

Abstract: A closure includes a top panel and a corner section connecting an outer periphery of the top panel with a downwardly extending annular skirt. A plurality of gently curved ridges are spaced about the outer perimeter of the closure. The ridges generally extend from a lower portion of the skirt and around the corner section, with the upper ends of the ridges terminating proximate the top panel outer periphery. A plurality of knurls extend radially outwards from the midpoints of the ridges along the skirt of the closure. The configuration, arrangement, and spacing of the ridges and knurls about the closure provide an enhanced grip and feel, allowing for easier twist-off of the closure from a container. The closure may be used interchangeably with existing capping chucks used to apply conventional closures without requiring any modification to the capping chucks to apply the closures to containers during a capping process.

Abstract: A closure for a container includes a tamper band that remains attached to the closure after the container is opened and the closure is removed. The tamper band includes a shaped internal surface and gaps to interact with a dispenser assembly for the container. The dispenser assembly includes tabs to interact with the tamper band of the closure and an alignment rim to engage with the internal surface of the tamper band.

Abstract: A closure and a dispenser assembly for a container are provided. The closure includes a tamper band that remains attached to the closure after the container is opened and the closure is removed. The tamper band includes a shaped internal surface and gaps to interact with the dispenser assembly. The dispenser assembly includes tabs to interact with the tamper band of the closure and an alignment rim to engage with the internal surface of the tamper band.

Abstract: A container closure assembly includes a cap and a spout assembly. The cap includes an internal thread that is configured to engage with an external thread located on the spout assembly. The cap further includes an engagement prong assembly that is configured to engage with the cylindrical band located on the spout assembly. The cylindrical band is supported by a plurality of tabs such that the engagement prong assembly extends between the band and the external threads when the internal and external threads are engaged and the cap is rotated such that the interaction of the threads moves the cap toward the band, the engagement prong assembly engaging the band when the cap seals the open end of the hollow cylinder, and the engagement prong assembly breaks the tabs when the cap is rotated causing the cap to unseal the open end.

Abstract: A tamper indicating closure includes a cap having a top and skirt portion. A frangible connection connects an anti-tamper band with the skirt. The anti-tamper band includes a main body and a foldable portion hingably connected thereto. The foldable portion is foldable so that it is disposed within the volume defined by the main body. The foldable portion further comprises an edge for engaging the shoulder of a container at a recess below the shoulder and a plurality of tabs for engaging the shoulder to prevent “tiring off” of the anti-tamper band.