EP 4171694 A1 20230503 - ENHANCED EXHALED AIR COLLECTOR AND AIR PURIFICATION UNIT AND SYSTEM
Title (en)
ENHANCED EXHALED AIR COLLECTOR AND AIR PURIFICATION UNIT AND SYSTEM
Title (de)
VERBESSERTER SAMMLER FÜR AUSGEATMETE LUFT UND LUFTREINIGUNGSEINHEIT UND -SYSTEM
Title (fr)
COLLECTEUR D'AIR EXHALÉ AMÉLIORÉ ET UNITÉ AINSI QUE SYSTÈME DE PURIFICATION D'AIR
Publication
Application
Priority
- US 202063046430 P 20200630
- US 202063048877 P 20200707
- US 202063050253 P 20200710
- US 202063051309 P 20200713
- US 202063060009 P 20200801
- US 202063063727 P 20200810
- US 202063125701 P 20201215
- US 202163149581 P 20210215
- US 202163156598 P 20210304
- US 202163158983 P 20210310
- US 202163173443 P 20210411
- US 202163182964 P 20210502
- US 202117331239 A 20210526
- US 202163195608 P 20210601
- US 202163196565 P 20210603
- US 2021038265 W 20210621
Abstract (en)
[origin: WO2022005793A1] An exhaled air purification device comprising an exhaled air purification chamber and an air collector capable of capturing, collecting, and cleaning exhaled air of an individual sitting in front of the exhaled air purification device.
IPC 8 full level
A61M 16/00 (2006.01); A47C 21/04 (2006.01); A61G 10/02 (2006.01); A61G 13/10 (2006.01); A61M 16/06 (2006.01); A61M 16/10 (2006.01); A62B 7/10 (2006.01)
CPC (source: EP)
A47C 7/62 (2013.01); A47C 31/007 (2013.01); A61B 5/0836 (2013.01); A61B 5/097 (2013.01); A61B 5/742 (2013.01); A61L 9/16 (2013.01); A61L 9/20 (2013.01); A61L 9/22 (2013.01); A62B 7/10 (2013.01); F24F 8/10 (2021.01); F24F 8/22 (2021.01); F24F 13/06 (2013.01); F24F 13/0604 (2013.01); A61B 5/4845 (2013.01); A61B 5/7282 (2013.01); A61B 2503/24 (2013.01); A61L 2209/111 (2013.01); F24F 2221/38 (2013.01)
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
WO 2022005793 A1 20220106; EP 4171694 A1 20230503; EP 4171694 A4 20240501; KR 20230052876 A 20230420
DOCDB simple family (application)
US 2021038265 W 20210621; EP 21832832 A 20210621; KR 20237003201 A 20210621