发明名称 |
Threadless cap with a nonintegral seal |
摘要 |
A threadless cap for closing a liquid bottle, the liquid bottle having a neck with an upper edge defining a discharge opening. The threadless cap comprises a lid for overlying the upper edge, the lid including a surface for facing the upper edge and a projection extending from the surface toward the upper edge. The threadless cap also comprises a skirt depending from the lid. The threadless cap further comprises a seal member on the surface for establishing a sealing engagement with the upper edge. The seal member includes an arcuate bead of resilient material located on the surface in a position to register with at least a portion of the upper edge. The projection engages and extends along the arcuate bead of resilient material. A blank for such a threadless cap and a method for manufacturing such a threadless cap are also provided. |
申请公布号 |
US8177083(B2) |
申请公布日期 |
2012.05.15 |
申请号 |
US20060440720 |
申请日期 |
2006.05.24 |
申请人 |
LAMOUREUX RICHARD;PERRIN GERARD;PIONCHON HENRI;TETRA LAVAL HOLDINGS & FINANCE S.A. |
发明人 |
LAMOUREUX RICHARD;PERRIN GERARD;PIONCHON HENRI |
分类号 |
B65D41/00;B65D41/48;B65D55/08 |
主分类号 |
B65D41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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