(19)

(11)

EP 4 515 523 A1

(12)

(43) Date of publication: 05.03.2025 Bulletin 2025/10 (21) Application number: 23739382.2 (22) Date of filing: 27.04.2023

(51) International Patent Classification (IPC):  G10D 7/08(2006.01) G10D 9/047(2020.01) (52) Cooperative Patent Classification (CPC): G10D 7/08; G10D 9/047 (86) International application number: PCT/PL2023/000024 (87) International publication number: WO 2023/211297 (02.11.2023 Gazette 2023/44)

(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: 27.04.2022 PL 44104422 (71) Applicant: Zielinski, Maciej 62-100 Wagrowiec (PL)	(72) Inventor: Zielinski, Maciej 62-100 Wagrowiec (PL) (74) Representative: Lampart, Jerzy  Kancelaria Patentowa Ul. Wyzwolenia 1b 42-624 Ossy 42-624 Ossy (PL)