发明名称 |
Closure device for a membrane sealed container |
摘要 |
The invention comprises a cap member having an annular wall and a top wall disposed within and connected to the annular wall. An arcuate pierce-plow member is disposed on an upper surface of the top wall at a position spaced from the annular wall. The pierce-plow member includes a first plow base member having a ramp portion and a substantially flat portion. The pierce-plow member further includes a piercing member disposed adjacent to the substantially flat portion of the plow base member. The piercing member includes a first portion disposed adjacent to the first plow base member and a second portion disposed at a position spaced from the first plow base member. A thickness of the second portion of the piercing member is greater than a thickness of the first portion of the piercing member.
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申请公布号 |
US6024234(A) |
申请公布日期 |
2000.02.15 |
申请号 |
US19980188736 |
申请日期 |
1998.11.09 |
申请人 |
ABBOTT LABORATORIES |
发明人 |
RINK, JULIE E.;LOUGHRIN, THOMAS D. |
分类号 |
B65D51/22;(IPC1-7):B65D39/00 |
主分类号 |
B65D51/22 |
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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