(19)

(11)

EP 4 489 607 A1

(12)

(43) Date of publication: 15.01.2025 Bulletin 2025/03 (21) Application number: 23767457.7 (22) Date of filing: 08.03.2023

(51) International Patent Classification (IPC):  A43B 7/1425(2022.01) A61F 13/06(2006.01) (52) Cooperative Patent Classification (CPC): A43B 7/1425; A61F 13/06; A43B 7/144 (86) International application number: PCT/US2023/014852 (87) International publication number: WO 2023/172655 (14.09.2023 Gazette 2023/37)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 09.03.2022 US 202217690345 (71) Applicant: Oberfeld, Nina B. Beverly Hills, CA 90210 (US)	(72) Inventor: Oberfeld, Nina B. Beverly Hills, CA 90210 (US) (74) Representative: Soldatini, Andrea et al Società Italiana Brevetti S.p.A. Corso dei Tintori, 25 50122 Firenze 50122 Firenze (IT)