Title:
マスク本体支持構造と一体化したバックルを有するフィルタ式顔面装着呼吸マスク
Document Type and Number:
Japanese Patent JP5739664
Kind Code:
B2
Abstract:
A filtering face-piece respirator 10 that includes a mask body 12 and a harness 14 and a support structure 16. The support structure 16 has a perimeter 20 that includes buckles 40 that are integrally joined to the perimeter 20. A mask body of this construction avoids the need to separately make the buckles and the mask body support structure and avoids an additional step in the assembly of the respirator.
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Inventors:
Daniel Jay Stepan
Philip G. Martin
Jonas Jeboldold
Francesco Lovo
Dan Mattano
Claudio Ponzio
Philip G. Martin
Jonas Jeboldold
Francesco Lovo
Dan Mattano
Claudio Ponzio
Application Number:
JP2010525868A
Publication Date:
June 24, 2015
Filing Date:
August 19, 2008
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES COMPANY
International Classes:
A62B18/02; A62B18/08
Domestic Patent References:
| JP6371270A | ||||
| JP2004242905A | ||||
| JP2007175238A | ||||
| JP2001525201A |
Foreign References:
| US4873972 |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshinori Shimizu
Yasuki Yanagi
Hiroto Kido
Masato Ikeda
Yoshinori Shimizu
Yasuki Yanagi
Hiroto Kido
Masato Ikeda