(19)

(11)

EP 4 417 017 A1

(12)

(43) Date of publication: 21.08.2024 Bulletin 2024/34 (21) Application number: 22777071.6 (22) Date of filing: 25.08.2022

(51) International Patent Classification (IPC):  H05B 47/155(2020.01) H05B 47/185(2020.01) (52) Cooperative Patent Classification (CPC): H05B 47/185; H05B 47/155 (86) International application number: PCT/US2022/041595 (87) International publication number: WO 2023/064046 (20.04.2023 Gazette 2023/16)

(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: 13.10.2021 US 202117450811 (71) Applicant: Hunter Industries, Inc. San Marcos, CA 92078 (US)	(72) Inventor: WOYTOWITZ, Peter John San Marcos, California 92078 (US) (74) Representative: Lavoix  Bayerstraße 83 80335 München 80335 München (DE)