(19)

(11)

EP 4 531 627 A1

(12)

(43) Date of publication: 09.04.2025 Bulletin 2025/15 (21) Application number: 23730930.7 (22) Date of filing: 17.05.2023

(51) International Patent Classification (IPC):  A45D 20/10(2006.01) A45D 20/50(2006.01) A45D 20/12(2006.01) (52) Cooperative Patent Classification (CPC): A45D 20/124; A45D 20/10; A45D 20/50 (86) International application number: PCT/IB2023/055085 (87) International publication number: WO 2023/228014 (30.11.2023 Gazette 2023/48)

(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: 27.05.2022 GB 202207833 (71) Applicant: DYSON TECHNOLOGY LIMITED Malmesbury Wiltshire SN16 0RP (GB)	(72) Inventors: PARMENTER, Jacob Malmesbury Wiltshire SN16 0RP (GB) IMHASLY, Nathan Malmesbury Wiltshire SN16 0RP (GB) (74) Representative: Topley, Robert Peter et al Dyson Technology Limited Tetbury Hill Malmesbury, Wiltshire SN16 0RP Malmesbury, Wiltshire SN16 0RP (GB)