(19)

(11)

EP 4 466 409 A1

(12)

(43) Date of publication: 27.11.2024 Bulletin 2024/48 (21) Application number: 23700620.0 (22) Date of filing: 09.01.2023

(51) International Patent Classification (IPC):  E02F 3/40(2006.01) E02F 5/28(2006.01) (52) Cooperative Patent Classification (CPC): E02F 5/285; E02F 3/402 (86) International application number: PCT/EP2023/050306 (87) International publication number: WO 2023/138934 (27.07.2023 Gazette 2023/30)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 21.01.2022 DK PA202200058 (71) Applicant: Tøttrup, Jacob, Sørensen 9620 Aalestrup (DK)	(72) Inventor: Tøttrup, Jacob, Sørensen 9620 Aalestrup (DK) (74) Representative: Larsen & Birkeholm A/S  Banegårdspladsen 1 1570 Copenhagen V 1570 Copenhagen V (DK)