EP 2387895 A1 20111123 - Three dimensional face mask
Title (en)
Three dimensional face mask
Title (de)
Dreidimensionale Gesichtsmaske
Title (fr)
Masque facial tridimensionnel
Publication
Application
Priority
EP 10163425 A 20100520
Abstract (en)
A three dimensional face mask comprises: a three dimensional cup (10), a three dimensional soft rubber washer (20), an elastic tape (30), and an anti-skid band (40); it is characterized in that: the three dimensional cup (10) is made by hot pressing of multilayer of filtration material, the three dimensional soft rubber washer (20) is provided with a soft nose cushion (21) and is bonded to an outer periphery (11) of the three dimensional cup (10) by hot pressing, the anti-skid band (40) is bonded to a lower edge of the three dimensional cup (10), the elastic tape has two ends symmetrically bonded to both sides of the three dimensional cup. The three dimensional non-woven face mask ensures a good air tightness against the face while leaving a large enough space between the three dimensional cup and the nose and mouth area to ensure conformable wearing, good filtration, making the wearer easy to breathe and talk.
IPC 8 full level
A41D 13/11 (2006.01); A62B 18/02 (2006.01)
CPC (source: EP)
A41D 13/1146 (2013.01); A62B 18/025 (2013.01)
Citation (search report)
- [Y] EP 0515986 A1 19921202 - BETTER BREATHING INC [US]
- [Y] US 2006266364 A1 20061130 - TURDJIAN CREST [US]
- [A] EP 1614361 A1 20060111 - MOLDEX METRIC INC [US]
- [A] WO 0074509 A1 20001214 - 3M INNOVATIVE PROPERTIES CO [US]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
BA ME RS
DOCDB simple family (publication)
DOCDB simple family (application)
EP 10163425 A 20100520