WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2015031067) FILTERING FACE-PIECE RESPIRATOR HAVING NOSE CUSHIONING MEMBER
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2015/031067    International Application No.:    PCT/US2014/051081
Publication Date: 05.03.2015 International Filing Date: 14.08.2014
IPC:
A41D 13/11 (2006.01), A62B 23/02 (2006.01)
Applicants: 3M INNOVATIVE PROPERTIES COMPANY [US/US]; 3M Center Post Office Box 33427 Saint Paul, Minnesota 55133-3427 (US)
Inventors: DUFFY, Dean R.; (US)
Agent: GOVER, Melanie G.; (US)
Priority Data:
14/013,347 29.08.2013 US
Title (EN) FILTERING FACE-PIECE RESPIRATOR HAVING NOSE CUSHIONING MEMBER
(FR) MASQUE RESPIRATOIRE FILTRANT À ÉLÉMENT MATELASSÉ POUR LE NEZ
Abstract: front page image
(EN)A filtering face-piece respirator 10 that includes a harness 14 and a mask body 12 that has a multi-layer filtering structure 16. The respirator includes a cushioning member 64 positioned proximate the nose area of the mask body 12, enveloped by a layer of the filtering structure 16. The cushioning member 64 is a compressible material and may be elastic. The cushioning member 64 can be positioned directly opposite of a nose clip 56.
(FR)L'invention concerne un masque respiratoire filtrant (10) qui comprend un jeu de brides de fixation (14) et un corps de masque (12) comportant une structure filtrante multicouche (16). Le masque filtrant comporte un élément matelassé (64) positionné à proximité de la zone nasale du corps du masque (12) et enveloppé par une couche de la structure filtrante (16). L'élément matelassé (64) est constitué d'un matériau compressible et pouvant être élastique. L'élément matelassé (64) peut être positionné juste à l'opposé d'un pince-nez (56).
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JP, KE, KG, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG).
Publication Language: English (EN)
Filing Language: English (EN)