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EP 4 540 554 A1

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(43) Date of publication: 23.04.2025 Bulletin 2025/17 (21) Application number: 23824320.8 (22) Date of filing: 07.06.2023

(51) International Patent Classification (IPC):  F21V 21/14(2006.01) F21S 8/06(2006.01) F21S 8/04(2006.01) (52) Cooperative Patent Classification (CPC): F21V 21/38; F21S 8/061; F21V 21/15; F21V 23/0471 (86) International application number: PCT/SE2023/050567 (87) International publication number: WO 2023/244152 (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 SE 2250713 (71) Applicant: Creative Design Environment Sweden AB 504 91 Sandhult (SE)	(72) Inventors: SCHÄRING, Pierre 504 91 SANDHULT (SE) ANDERSSON, Jakob 504 47 BORÅS (SE) (74) Representative: Noréns Patentbyrå AB  Box 10198 100 55 Stockholm 100 55 Stockholm (SE)