发明名称 |
MOISTURE RESISTANT DISPENSING TOP |
摘要 |
MOISTURE-RESISTANT DISPENSING TOP A screw on container closure has a hinged flap on a dispensing aperture for spooning out product. The flap and aperture have a sealing flash structure that provides a moisture resistant seal therebetween An integral resilient sealing flange within the closure provides a moisture-resistant seal on the mouth of a container.
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申请公布号 |
CA2041447(A1) |
申请公布日期 |
1991.11.11 |
申请号 |
CA19912041447 |
申请日期 |
1991.04.29 |
申请人 |
WEATHERCHEM CORPORATION |
发明人 |
FORSYTH, MICHAEL J.;WEIDMAN, CRAIG C. |
分类号 |
B65D47/08;(IPC1-7):B65D25/46 |
主分类号 |
B65D47/08 |
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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