发明授权
US08066006B2 Filtering face-piece respirator having nose clip molded into the mask body
有权
过滤面罩式呼吸器，将鼻夹模塑成面罩体
- 专利标题： Filtering face-piece respirator having nose clip molded into the mask body
- 专利标题（中）： 过滤面罩式呼吸器，将鼻夹模塑成面罩体
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申请号： US12238737申请日： 2008-09-26
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公开(公告)号： US08066006B2公开(公告)日： 2011-11-29
- 发明人: Dwayne D. Daugaard , Daniel J. Stepan , Yonas Gebrewold , Michael K. Domroese , Lance E. Behymer
- 申请人： Dwayne D. Daugaard , Daniel J. Stepan , Yonas Gebrewold , Michael K. Domroese , Lance E. Behymer
- 申请人地址： US MN St. Paul
- 专利权人： 3M Innovative Properties Company
- 当前专利权人： 3M Innovative Properties Company
- 当前专利权人地址： US MN St. Paul
- 代理商 Karl G. Hanson
- 主分类号： A62B18/02
- IPC分类号： A62B18/02 ; A62B7/10 ; A62B23/02
摘要：
A filtering face-piece respirator 10 that comprises a mask body 12 and a harness 14. The mask body 12 includes (i) a filtering structure 18, (ii) a plastic support structure 16, and (iii) a nose clip 19 that is secured to the plastic support structure 18 by being molded therein. The inventive filtering face-piece respirator is beneficial in that it eliminates the need for an adhesive or welding step to secure the nose clip to the mask body.
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