(19)

(11)

EP 4 250 911 A1

(12)

(43) Date of publication: 04.10.2023 Bulletin 2023/40 (21) Application number: 21816177.6 (22) Date of filing: 25.11.2021

(51) International Patent Classification (IPC):  A01K 1/015(2006.01) (52) Cooperative Patent Classification (CPC): A01K 1/0151 (86) International application number: PCT/IB2021/060956 (87) International publication number: WO 2022/112982 (02.06.2022 Gazette 2022/22)

(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: 25.11.2020 NL 2026980 (71) Applicant: Lely Patent N.V. 3147 PB Maassluis (NL)	(72) Inventors: VAN DEN BERG, Karel 3147 PB Maassluis (NL) HUYZER, Arie 3147 PB Maassluis (NL) BLOKLAND, Korstiaan Cornelis 3147 PB Maassluis (NL) DE LANGE, Frederik Jan 3147 PB Maassluis (NL) (74) Representative: Octrooibureau Van der Lely N.V.  Cornelis van der Lelylaan 1 3147 PB Maassluis 3147 PB Maassluis (NL)