(19)

(11)

EP 4 093 192 A1

(12)

(43) Date of publication: 30.11.2022 Bulletin 2022/48 (21) Application number: 21744887.7 (22) Date of filing: 22.01.2021

(51) International Patent Classification (IPC):  A01K 47/00(2006.01) A01K 59/00(2006.01) A01K 51/00(2006.01) (52) Cooperative Patent Classification (CPC): A01K 47/00; A01K 51/00; A01K 59/00 (86) International application number: PCT/BG2021/000002 (87) International publication number: WO 2021/146781 (29.07.2021 Gazette 2021/30)

(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 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: 24.01.2020 BG 11307020 (71) Applicant: Nenov, Nikolay Nenov 7000 Rousse (BG)	(72) Inventor: Nenov, Nikolay Nenov 7000 Rousse (BG) (74) Representative: Nesheva, Valentina Velikova  Patent Universe 45, Solunska Street, et. 3, ap. 14 1000 Sofia 1000 Sofia (BG)