(19)

(11)

EP 4 369 921 A1

(12)

(43) Date of publication: 22.05.2024 Bulletin 2024/21 (21) Application number: 22842538.5 (22) Date of filing: 08.07.2022

(51) International Patent Classification (IPC):  A01K 61/50(2017.01) B65D 85/50(2006.01) B65D 81/00(2006.01) (52) Cooperative Patent Classification (CPC): Y02A 40/81; B65D 85/50; A01K 61/54; A01K 61/55 (86) International application number: PCT/NO2022/050170 (87) International publication number: WO 2023/287297 (19.01.2023 Gazette 2023/03)

(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: 15.07.2021 NO 20210910 (71) Applicant: Statsnail AS 7165 Oksvoll (NO)	(72) Inventors: BRENNVALL, Jon Eirik 7165 Oksvoll Trondheim (NO) SLOAN, Roderick 8283 Leinesfjord (NO)