发明名称 |
CONTAINERS WITH SCREW CAPS |
摘要 |
<p>The present invention relates to a container which has a removable screw cap. Said screw cap comprises an outer sleeve, a portion of which is provided with an internal screw-thread arranged to cooperate with an external screwthread on the container, an inner cylindrical spigot or plug secured at one end within the sleeve by a bridge portion and arranged to fit inside the container, a plurality of flanges or rings on the spigot or plug, the said flanges or rings being arranged to make an interference fit with the inside of the container and a closure diaphragm closing the spigot or plug. The instant container is useful in diagnostic work, for example, to contain blood samples.</p> |
申请公布号 |
CA1048443(A) |
申请公布日期 |
1979.02.13 |
申请号 |
CA19750239489 |
申请日期 |
1975.11.12 |
申请人 |
SHERWOOD MEDICAL INDUSTRIES INC. |
发明人 |
MILL, PATRICK J.;WALKLEY, JOHN C. |
分类号 |
B01L3/14;B65D41/04;B65D41/28;(IPC1-7):65D41/18 |
主分类号 |
B01L3/14 |
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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