EP 3791935 A1 20210317 - A FACE MASK
Title (en)
A FACE MASK
Title (de)
GESICHTSMASKE
Title (fr)
MASQUE FACIAL
Publication
Application
Priority
EP 19197162 A 20190913
Abstract (en)
A face mask comprises a filter member and a fan assembly. The fan assembly has two modules, one connected to the filter member and the other carrying the reusable parts of the fan assembly. The two modules are connected together by a spring biased coupling.
IPC 8 full level
A62B 18/00 (2006.01); A62B 18/02 (2006.01)
CPC (source: EP)
A62B 18/006 (2013.01); A62B 18/025 (2013.01)
Citation (search report)
[XI] EP 0352113 A2 19900124 - EAGLE MILITARY GEAR OVERSEAS L [IL]
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 RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DOCDB simple family (application)
EP 19197162 A 20190913