发明名称 |
Closure assembly |
摘要 |
A closure assembly is provided that prevents tampering and counterfeiting of a container while at the same time protecting the contents stored therein from contaminants such as air and moisture. The closure assembly may include an upper closure portion securable to the container and a lower closure portion attached to the upper closure portion and securable to the container and adapted to evidence disengagement from the container. The lower closure portion may include a first section having a first cross section and a second section having a second cross section. The second cross section may be smaller than the first cross section, and may be adapted to evidence disengagement from the container if the lower closure portion is disengaged from the container.
|
申请公布号 |
US2009134113(A1) |
申请公布日期 |
2009.05.28 |
申请号 |
US20070986695 |
申请日期 |
2007.11.26 |
申请人 |
YAN ZHIRONG;CHAI CHANG BIAO |
发明人 |
YAN ZHIRONG;CHAI CHANG BIAO |
分类号 |
B65D51/24;B65D41/34;B65D43/16 |
主分类号 |
B65D51/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|