(19)

(11)

EP 4 482 702 A1

(12)

(43) Date of publication: 01.01.2025 Bulletin 2025/01 (21) Application number: 22707830.0 (22) Date of filing: 25.02.2022

(51) International Patent Classification (IPC):  B60L 53/12(2019.01) B60L 53/36(2019.01) (52) Cooperative Patent Classification (CPC): B60L 2200/10; B60L 2240/62; B60L 53/36; B60L 2200/36; B60L 2200/40; B60L 2260/32; B60L 2260/52; B60L 2260/54; B60L 53/12; Y02T 10/70; Y02T 10/7072 (86) International application number: PCT/GB2022/050509 (87) International publication number: WO 2023/161596 (31.08.2023 Gazette 2023/35)

(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: Richmond Design and Marketing Limited Coventry CV3 1JL (GB)	(72) Inventors: KEENE, David Coventry West Midlands CV3 1JL (GB) BREWERTON, Simon Coventry West Midlands CV3 1JL (GB) (74) Representative: Barker Brettell LLP  100 Hagley Road Edgbaston Birmingham B16 8QQ Birmingham B16 8QQ (GB)