(19)

(11)

EP 4 568 537 A2

(12)

(88) Date of publication A3: 14.03.2024 (43) Date of publication: 18.06.2025 Bulletin 2025/25 (21) Application number: 23852111.6 (22) Date of filing: 10.10.2023

(51) International Patent Classification (IPC):  A45D 1/10(2006.01) A45D 1/04(2006.01) (52) Cooperative Patent Classification (CPC): A45D 1/04; A45D 2001/002; A45D 1/10; A45D 2001/004 (86) International application number: PCT/IB2023/060184 (87) International publication number: WO 2024/033906 (15.02.2024 Gazette 2024/07)

(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: 11.08.2022 CN 202222115830 U (71) Applicant: The Beachwaver Co. Waukegan, Illinois 60087 (US)	(72) Inventors: KENNEDY, Sarah Jane Waukegan, Illinois 60087 (US) POTEMPA-WALL, Erin Waukegan, Illinois 60087 (US) ANKERS, Stephen Waukegan, Illinois 60087 (US) FENG, Ye Waukegan, Illinois 60087 (US) (74) Representative: Zacco Denmark A/S  Arne Jacobsens Allé 15 2300 Copenhagen S 2300 Copenhagen S (DK)