发明授权
- 专利标题: End closure with double anti-missile score
- 专利标题(中): 结束关闭与双反导弹分数
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申请号: US14639611申请日: 2015-03-05
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公开(公告)号: US09580203B2公开(公告)日: 2017-02-28
- 发明人: Dennis K. Frank
- 申请人: Ball Corporation
- 申请人地址: US CO Broomfield
- 专利权人: Ball Corporation
- 当前专利权人: Ball Corporation
- 当前专利权人地址: US CO Broomfield
- 代理机构: Sheridan Ross P.C.
- 主分类号: B65D17/00
- IPC分类号: B65D17/00 ; B21D51/38 ; B65D19/12 ; B21D19/12 ; B21D35/00 ; B65B61/18
摘要:
An end closure for food and beverage containers provides controlled opening characteristics to prevent the unintentional missiling of a tear panel. The end closure comprises a score line that defines a portion of the tear panel, and the end closure may comprise one or more anti-missile features that inhibit the propagation of a fracture down a score line, which reduces the likelihood that a tear panel will inadvertently detach from the end closure and injure the user or another.
公开/授权文献
- US20150175300A1 END CLOSURE WITH DOUBLE ANTI-MISSILE SCORE 公开/授权日:2015-06-25