(19)

(11)

EP 4 581 221 A1

(12)

(43) Date of publication: 09.07.2025 Bulletin 2025/28 (21) Application number: 22957595.6 (22) Date of filing: 02.09.2022

(51) International Patent Classification (IPC):  E04H 4/12(2006.01) A63B 69/00(2006.01) (52) Cooperative Patent Classification (CPC): E04H 4/0006; A63B 69/0093 (86) International application number: PCT/US2022/042535 (87) International publication number: WO 2024/049448 (07.03.2024 Gazette 2024/10)

(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 (71) Applicant: Kelly Slater Wave Company, LLC Los Angeles, CA 90016 (US)	(72) Inventors: FINCHAM, Adam Los Angeles, CA 90016 (US) PHEBUS, Christopher A. Los Angeles, CA 90016 (US) PIESZKA, Michal Los Angeles, CA 90016 (US) PORTILLO, Harold Los Angeles, CA 90016 (US) SLATER, Robert Kelly Los Angeles, CA 90016 (US) (74) Representative: Slingsby Partners LLP  1 Kingsway London WC2B 6AN London WC2B 6AN (GB)