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(11)

EP 4 770 852 A1

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(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24768662.9 (22) Date of filing: 29.08.2024

(51) International Patent Classification (IPC):  B29C 64/118(2017.01) B33Y 10/00(2015.01) A41D 19/04(2006.01) B29C 64/245(2017.01) B33Y 30/00(2015.01) (52) Cooperative Patent Classification (CPC): B29C 64/118; B33Y 10/00; B33Y 30/00; B29C 64/245; A41D 19/04 (86) International application number: PCT/GB2024/052246 (87) International publication number: WO 2025/046232 (06.03.2025 Gazette 2025/10)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: GE KH MA MD TN (30) Priority: 30.08.2023 GB 202313191 (71) Applicant: Tech 21 Licensing Limited Twickenham, TW1 3QS (GB)	(72) Inventors: ASTLE, Matthew Frederic London Road Twickenham London Road England TW1 3QS (GB) GARDNER, James Alexander London Road Twickenham London Road England TW1 3QS (GB) GEVA, Haim London Road Twickenham London Road England TW1 3QS (GB) (74) Representative: Boult Wade Tennant LLP  Salisbury Square House 8 Salisbury Square London EC4Y 8AP London EC4Y 8AP (GB)