发明申请
- 专利标题： Airtight zipper
- 专利标题（中）： 气密拉链
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申请号： US10661684申请日： 2003-09-11
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公开(公告)号： US20050063620A1公开(公告)日： 2005-03-24
- 发明人: Brent Anderson
- 申请人： Brent Anderson
- 主分类号： A44B19/16
- IPC分类号： A44B19/16 ; B65D33/25 ; B65D33/16
摘要：
The present invention provides a zippered closure comprising a front zipper profile and a back zipper profile. The front and back zipper profiles each have a facing side and an attaching side. The front and back zipper profiles interlock along their facing sides. The facing side of at least one of the front and back zipper profiles is wider than its attaching side.
公开/授权文献
- US07611283B2 Airtight zipper 公开/授权日：2009-11-03
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