发明名称 |
Antinesting preforms for blow-molded articles |
摘要 |
A tubular preform for a blow-molded container. The preform has a closed end and an opposite open end, the relative dimensions of the ends being such that the closed end would be receivable in the open end of a similar preform to nest there were it not for the provision of an antinesting feature in the form of a plurlity of axially extending ribs which protrude inwardly from the inner surface of the preform adjacent to the open end to prevent entry of another preform.
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申请公布号 |
US5366774(A) |
申请公布日期 |
1994.11.22 |
申请号 |
US19930021731 |
申请日期 |
1993.02.23 |
申请人 |
SOUTHEASTERN CONTAINER |
发明人 |
PINTO, HENRY M.;BOMBACE, JOHN;LA BARRE, PAUL |
分类号 |
B29C49/00;B29C49/06;(IPC1-7):B65D1/00 |
主分类号 |
B29C49/00 |
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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