发明名称 |
COLLAPSIBLE SPOUT FOR A CONTAINER AND METHOD OF MANUFACTURE THEREOF |
摘要 |
A manually extendible plastic spout for use in combination with the closure for an industrial container. The spout has a peripheral flange with a U-shaped channel which receives a downwardly extending flange on the closure so that the spout is installed from the bottom side of the closure rather than according to the more customary top-mounted procedure. The body of the spout is pleated and has an outlet collar which is threaded to receive a cap having a pull-ring, an integral internal seal is also provided. The spout can be extended to any of several stable positions or conditions. |
申请公布号 |
US2012085794(A1) |
申请公布日期 |
2012.04.12 |
申请号 |
US20100898768 |
申请日期 |
2010.10.06 |
申请人 |
SELINA JOHN R.;CORBETT RANDALL J.;LETICA CORPORATION |
发明人 |
SELINA JOHN R.;CORBETT RANDALL J. |
分类号 |
B67D3/00 |
主分类号 |
B67D3/00 |
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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