(19)

(11)

EP 4 171 306 A1

(12)

(43) Date of publication: 03.05.2023 Bulletin 2023/18 (21) Application number: 21737638.3 (22) Date of filing: 29.06.2021

(51) International Patent Classification (IPC):  A42B 3/06(2006.01) A42B 3/12(2006.01) (52) Cooperative Patent Classification (CPC): A42B 3/064; A42B 3/127 (86) International application number: PCT/EP2021/067836 (87) International publication number: WO 2022/002929 (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: 30.06.2020 GB 202009991 (71) Applicant: MIPS AB 183 79 Täby (SE)	(72) Inventor: POMERING, Amy Louise 183 79 Täby (SE) (74) Representative: J A Kemp LLP  80 Turnmill Street London EC1M 5QU London EC1M 5QU (GB)