发明名称 |
PRESSURIZATION TYPE CAP ASSEMBLY HAVING STORAGE CHAMBER FOR SECONDARY MATERIAL |
摘要 |
The present invention relates to a cap assembly mounted on a discharging portion of a container for containing an ingredient different from that in accommodated in a container, which comprise a cap body having a housing formed with a chamber for storage of a secondary ingredient, a closing element provided at a lower end opening of the housing for opening the lower end opening under pressure so as to open the lower end opening.
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申请公布号 |
US2010025268(A1) |
申请公布日期 |
2010.02.04 |
申请号 |
US20090520415 |
申请日期 |
2009.06.19 |
申请人 |
LEE JEONG-MIN;LEE SEONG-JAE |
发明人 |
LEE JEONG-MIN;LEE SEONG-JAE |
分类号 |
B65D51/28;B65D25/08 |
主分类号 |
B65D51/28 |
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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