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EP 4 483 094 A1

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(43) Date of publication: 01.01.2025 Bulletin 2025/01 (21) Application number: 23706633.7 (22) Date of filing: 27.02.2023

(51) International Patent Classification (IPC):  F21V 21/116(2006.01) F21V 15/01(2006.01) F21V 21/30(2006.01) F21Y 115/10(2016.01) F21S 8/08(2006.01) F21V 17/16(2006.01) F21Y 105/10(2016.01) (52) Cooperative Patent Classification (CPC): F21V 21/116; F21S 8/086; F21Y 2115/10; F21Y 2105/10; F21V 15/01; F21V 17/164; F21V 21/30 (86) International application number: PCT/EP2023/054864 (87) International publication number: WO 2023/161481 (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 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: 25.02.2022 NL 2031087 (71) Applicant: Schréder S.A. 1190 Brussels (BE)	(72) Inventors: JANKI, Zoltán 2084 Pilisszentiván (HU) BUDAVARI, Peter 2084 Pilisszentiván (HU) HORVÁTH, Csaba 2084 Pilisszentiván (HU) SZÜGYI, János Péter 2084 Pilisszentiván (HU) (74) Representative: Arnold & Siedsma  Bezuidenhoutseweg 57 2594 AC The Hague 2594 AC The Hague (NL)