(19)

(11)

EP 4 093 233 A1

(12)

(43) Date of publication: 30.11.2022 Bulletin 2022/48 (21) Application number: 21700085.0 (22) Date of filing: 04.01.2021

(51) International Patent Classification (IPC):  A43B 13/12(2006.01) A43B 13/18(2006.01) A43B 7/08(2022.01) A43B 13/14(2006.01) A43B 13/37(2006.01) (52) Cooperative Patent Classification (CPC): A43B 13/181; A43B 13/141; A43B 13/37; A43B 7/08; A43B 13/125 (86) International application number: PCT/IB2021/050021 (87) International publication number: WO 2021/148889 (29.07.2021 Gazette 2021/30)

(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: 24.01.2020 US 202016751936 (71) Applicant: PUMA SE 91074 Herzogenaurach (DE)	(72) Inventors: NI, Jerry Marlborough, Massachusetts 01752 (US) MICHALSKI, Robert Milton, Massachusetts 02186 (US) (74) Representative: Gosdin, Carstensen & Partner Patentanwälte Partnerschaftgesellschaft mbB  Adam-Stegerwald-Straße 6 97422 Schweinfurt 97422 Schweinfurt (DE)