(19)

(11)

EP 4 255 587 A1

(12)

(43) Date of publication: 11.10.2023 Bulletin 2023/41 (21) Application number: 21901122.8 (22) Date of filing: 03.12.2021

(51) International Patent Classification (IPC):  A62C 3/02(2006.01) B60P 1/64(2006.01) A62C 27/00(2006.01) B60P 3/42(2006.01) (52) Cooperative Patent Classification (CPC): Y02A 40/28; A62C 27/00; A62C 3/0292; A62C 35/15 (86) International application number: PCT/NO2021/050250 (87) International publication number: WO 2022/119451 (09.06.2022 Gazette 2022/23)

(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: 04.12.2020 NO 20201334 (71) Applicant: Halo SB AS 3158 Andebu (NO)	(72) Inventor: GRAN, Lorents 3158 Andebu (NO) (74) Representative: AWA Norway AS  Hoffsveien 1A 0275 Oslo 0275 Oslo (NO)