(19)
(11) EP 4 153 327 A1

(12)

(43) Date of publication:
29.03.2023 Bulletin 2023/13

(21) Application number: 21832728.6

(22) Date of filing: 02.07.2021
(51) International Patent Classification (IPC): 
A62B 18/08(2006.01)
A41D 13/11(2006.01)
(52) Cooperative Patent Classification (CPC):
A41D 13/11; A62B 23/025; A62B 25/00
(86) International application number:
PCT/US2021/040371
(87) International publication number:
WO 2022/006554 (06.01.2022 Gazette 2022/01)
(84) Designated Contracting States:
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 States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 02.07.2020 US 202063047745 P

(71) Applicant: Wolf Rock Design LLC
Carlisle, MA 01741 (US)

(72) Inventor:
  • TREBINO, Andrew
    Carlisle, Massachusetts 01741 (US)

(74) Representative: Loo, Chi Ching et al
Albright IP Limited County House Bayshill Road
Cheltenham, Gloucestershire GL50 3BA
Cheltenham, Gloucestershire GL50 3BA (GB)

   


(54) MULTIFUNCTIONAL FACE MASK