(19)

(11)

EP 4 322 793 A1

(12)

(43) Date of publication: 21.02.2024 Bulletin 2024/08 (21) Application number: 22715731.0 (22) Date of filing: 31.03.2022

(51) International Patent Classification (IPC):  A43B 23/02(2006.01) A43B 1/028(2022.01) A43B 23/07(2006.01) A43B 1/04(2022.01) (52) Cooperative Patent Classification (CPC): A43B 23/0235; A43B 23/024; A43B 23/07; A43B 1/04; A43B 1/028 (86) International application number: PCT/IB2022/053028 (87) International publication number: WO 2022/219446 (20.10.2022 Gazette 2022/42)

(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: 15.04.2021 US 202117231758 (71) Applicant: PUMA SE 91074 Herzogenaurach (DE)	(72) Inventors: DUNNING, Christopher 91074 Herzogenaurach (DE) REDON, Arnaud 90408 Nuremberg (DE) (74) Representative: Gosdin, Carstensen & Partner Patentanwälte Partnerschaftgesellschaft mbB  Adam-Stegerwald-Straße 6 97422 Schweinfurt 97422 Schweinfurt (DE)