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EP 4 771 241 A1

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(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 24755674.9 (22) Date of filing: 29.07.2024

(51) International Patent Classification (IPC):  E05B 81/06(2014.01) E05B 81/30(2014.01) E05B 81/44(2014.01) E05B 81/20(2014.01) E05B 81/14(2014.01) E05B 81/34(2014.01) E05B 81/90(2014.01) (52) Cooperative Patent Classification (CPC): E05B 81/14; E05B 81/34; E05B 81/44; E05B 81/06; E05B 81/30; E05B 81/20; E05B 81/90 (86) International application number: PCT/IB2024/057307 (87) International publication number: WO 2025/046339 (06.03.2025 Gazette 2025/10)

(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: GE KH MA MD TN (30) Priority: 30.08.2023 IT 202300017790 (71) Applicant: CEBI ITALY S.p.A. 12025 Dronero (CN) (IT)	(72) Inventors: DI CORI, Simone 60022 Castelfidardo (AN) (IT) D'URSO, Eugenio Guglielmo 60027 Osimo (AN) (IT) (74) Representative: Cutropia, Gianluigi  Ing. Claudio Baldi s.r.l. Viale Cavallotti, 13 60035 Jesi (AN) 60035 Jesi (AN) (IT)