(19)

(11)

EP 4 518 982 A1

(12)

(43) Date of publication: 12.03.2025 Bulletin 2025/11 (21) Application number: 23800057.4 (22) Date of filing: 04.05.2023

(51) International Patent Classification (IPC):  A63B 22/00(2006.01) A63B 21/008(2006.01) A63B 69/06(2006.01) A63B 21/00(2006.01) A63B 21/22(2006.01) (52) Cooperative Patent Classification (CPC): A63B 21/008; A63B 22/0076; A63B 2022/0079; A63B 21/4034; A63B 21/4045; A63B 71/0622; A63B 2071/0625; A63B 21/005; A63B 21/225 (86) International application number: PCT/US2023/021072 (87) International publication number: WO 2023/215523 (09.11.2023 Gazette 2023/45)

(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: 06.05.2022 US 202263339118 P (71) Applicant: Sunny Distributor Inc. City of Industry, CA 91745 (US)	(72) Inventor: SUN, Yu City of Industry, California 91745 (US) (74) Representative: Zacco Sweden AB  P.O. Box 5581 Löjtnantsgatan 21 114 85 Stockholm 114 85 Stockholm (SE)