Invention Grant
- Patent Title: Push pull container closure
- Patent Title (中): 推拉容器封闭
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Application No.: US14549618Application Date: 2014-11-21
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Publication No.: US09359115B1Publication Date: 2016-06-07
- Inventor: Brett Niggel
- Applicant: Berlin Packaging, LLC
- Applicant Address: US IL Chicago
- Assignee: Berlin Packaging, LLC
- Current Assignee: Berlin Packaging, LLC
- Current Assignee Address: US IL Chicago
- Agency: Much Shelist
- Agent Adam K. Sacharoff
- Main IPC: B65D47/26
- IPC: B65D47/26 ; B65D47/24

Abstract:
In one embodiment there is provided a push-pull closure having a shell and a cap movable in relation to the shell to an opened and closed position. The shell includes an annual body surrounding a central opening in fluid communication with the container opening and further includes a stem suspended within the central opening and connected to the annual body by radial ribs. The cap includes an inner skirt extending from a pouring edge and having a lower section configured to cooperate and seal against the stem, against an outside radial rib surface, and against an inside surface of the annual body when the cap is in the closed position.
Public/Granted literature
- US20160145014A1 PUSH PULL CONTAINER CLOSURE Public/Granted day:2016-05-26
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