(19)

(11)

EP 4 397 135 A1

(12)

(43) Date of publication: 10.07.2024 Bulletin 2024/28 (21) Application number: 22769942.8 (22) Date of filing: 29.08.2022

(51) International Patent Classification (IPC):  H05B 45/20(2020.01) (52) Cooperative Patent Classification (CPC): H05B 45/20 (86) International application number: PCT/EP2022/073961 (87) International publication number: WO 2023/031122 (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: 30.08.2021 NL 2029081 (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)