(19)

(11)

EP 4 399 948 A1

(12)

(43) Date of publication: 17.07.2024 Bulletin 2024/29 (21) Application number: 22772956.3 (22) Date of filing: 05.09.2022

(51) International Patent Classification (IPC):  H05B 47/175(2020.01) H05B 47/19(2020.01) (52) Cooperative Patent Classification (CPC): H05B 47/175; H05B 47/19 (86) International application number: PCT/EP2022/074543 (87) International publication number: WO 2023/031446 (09.03.2023 Gazette 2023/10)

(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 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 (30) Priority: 06.09.2021 NL 2029131 (71) Applicant: Summa IP B.V. 6343 AH Klimmen (NL)	(72) Inventor: DIDDEN, Chento 6343 AH Klimmen (NL) (74) Representative: IPecunia  P.O. Box 593 6160 AN Geleen 6160 AN Geleen (NL)