(19)

(11)

EP 3 801 006 A1

(12)

(43) Date of publication: 14.04.2021 Bulletin 2021/15 (21) Application number: 19815376.9 (22) Date of filing: 25.01.2019

(51) International Patent Classification (IPC):  A01K 61/95(2017.01) B07B 13/07(2006.01) B07B 1/14(2006.01) (86) International application number: PCT/NO2019/050020 (87) International publication number: WO 2019/235937 (12.12.2019 Gazette 2019/50)

(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: 08.06.2018 NO 20180789 (71) Applicant: Skamik AS 7940 Ottersøy (NO)	(72) Inventors: SKARSTAD, Geir 7960 Salsbruket (NO) RISENG, Andreas 1406 Ski (NO) (74) Representative: Protector IP AS  Pilestredet 33 0166 Oslo 0166 Oslo (NO)