(19)

(11)

EP 4 493 016 A1

(12)

(43) Date of publication: 22.01.2025 Bulletin 2025/04 (21) Application number: 23771416.7 (22) Date of filing: 16.03.2023

(51) International Patent Classification (IPC):  A43B 13/36(2006.01) A43B 13/28(2006.01) A43B 9/00(2006.01) (52) Cooperative Patent Classification (CPC): A43B 13/36; A43B 9/00; A43B 3/0047 (86) International application number: PCT/US2023/015402 (87) International publication number: WO 2023/177812 (21.09.2023 Gazette 2023/38)

(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: 16.03.2022 US 202263320372 P (71) Applicant: Koolhaas, Remment, Dirk Los Angeles, CA 90027 (US)	(72) Inventor: Koolhaas, Remment, Dirk Los Angeles, CA 90027 (US) (74) Representative: Appleyard Lees IP LLP  15 Clare Road Halifax HX1 2HY Halifax HX1 2HY (GB)