Title:
FLAT-FOLD RESPIRATOR AND METHOD OF MAKING SAME
Document Type and Number:
WIPO Patent Application WO/2016/058163
Kind Code:
A1
Abstract:
One or more embodiments of a respirator and a method of making the respirator are disclosed. The respirator can include a harness (60) including first and second straps (62, 64); a mask body (12) including right and left portions (16, 18) on each side of a centerline (24), where the right and left portions (16, 18) are bounded by a perimeter (24) of the mask body (12); a right tab (30) that extends from a right side perimeter segment (26) of the perimeter (24) of the mask body (12) adjacent the right portion (16); and a left tab (40) that extends from a left side perimeter segment (28) of the perimeter of the mask body (12) adjacent the left portion (18). The first strap (62) of the harness (60) is attached to the right and left tabs (30, 40) at first right and left attachment locations (50, 52), and the second strap (64) is attached to the right and left tabs (30, 40) at second right and left attachment locations (54, 56).
Inventors:
CHEN JIALIANG (CN)
KRACHT RYAN D (US)
OBLAK DONALD S (US)
MITCHELL SHARON N (US)
YIN HAN (CN)
MATHUR NITIN (US)
KRACHT RYAN D (US)
OBLAK DONALD S (US)
MITCHELL SHARON N (US)
YIN HAN (CN)
MATHUR NITIN (US)
Application Number:
PCT/CN2014/088747
Publication Date:
April 21, 2016
Filing Date:
October 16, 2014
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
CHEN JIALIANG (CN)
CHEN JIALIANG (CN)
International Classes:
A41D13/11
Foreign References:
| US6394090B1 | 2002-05-28 | |||
| US5724677A | 1998-03-10 | |||
| US20060201513A1 | 2006-09-14 | |||
| US20120000473A1 | 2012-01-05 |
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (No. 87 West 3rd Ring North Rd., Haidian District, Beijing 9, CN)
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