发明授权
- 专利标题： Sanitary napkin with hump and groove
- 专利标题（中）： 卫生巾与驼峰和凹槽
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申请号： US904181申请日： 1997-08-01
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公开(公告)号： US5820619A公开(公告)日： 1998-10-13
- 发明人: Chuan Mei Chen
- 申请人： Chuan Mei Chen
- 专利权人： Chen; Chuan Mei
- 当前专利权人： Chen; Chuan Mei
- 主分类号： A61F13/15
- IPC分类号： A61F13/15
摘要：
A sanitary napkin includes a body provided with a plurality of reinforcing elements thereon and having a stop element at one end thereof. The stop element is flat and arched, which may be held in a depressed portion of the coccyx area of the user to absorb any menstrual discharge flowing to the coccyx area. The body is further provided with a groove for receiving the stop element when the sanitary napkin is folded.
公开/授权文献
- US5280666A Squeegee apparatus for a vacuum cleaner system 公开/授权日：1994-01-25
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