(19)

(11)

EP 4 540 911 A1

(12)

(43) Date of publication: 23.04.2025 Bulletin 2025/17 (21) Application number: 23735496.4 (22) Date of filing: 01.06.2023

(51) International Patent Classification (IPC):  H02J 7/00(2006.01) B60L 53/14(2019.01) (52) Cooperative Patent Classification (CPC): H02J 7/00034; H02J 7/0031; B60L 53/14; B60L 53/60; Y02T 10/7072; Y02T 10/70 (86) International application number: PCT/US2023/024106 (87) International publication number: WO 2023/244442 (21.12.2023 Gazette 2023/51)

(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: 14.06.2022 US 202263352052 P 28.07.2022 US 202217875791 (71) Applicant: Universal City Studios LLC Universal City, CA 91608 (US)	(72) Inventor: MADDEN, Joseph Daniel Orlando, Florida 32819 (US) (74) Representative: Keltie LLP  No. 1 London Bridge London SE1 9BA London SE1 9BA (GB)