(19)

(11)

EP 3 902 423 A1

(12)

(43) Date of publication: 03.11.2021 Bulletin 2021/44 (21) Application number: 19827710.5 (22) Date of filing: 19.12.2019

(51) International Patent Classification (IPC):  A41D 13/005(2006.01) A41D 31/12(2019.01) (52) Cooperative Patent Classification (CPC): A41D 27/18; A41D 31/125; A41D 13/0056 (86) International application number: PCT/EP2019/086255 (87) International publication number: WO 2020/136073 (02.07.2020 Gazette 2020/27)

(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: 28.12.2018 GB 201821257 (71) Applicant: Plan B International Solutions Limited London EC4V 4AY (GB)	(72) Inventor: CROSS, William Timothy Plymouth Devon PL6 5WR (GB) (74) Representative: Brand Murray Fuller LLP  50 Eastcastle Street London W1W 8EA London W1W 8EA (GB)