(19)

(11)

EP 4 816 746 A1

(12)

(43) Date of publication: 07.10.2026 Bulletin 2026/41 (21) Application number: 25848723.0 (22) Date of filing: 18.07.2025

(51) International Patent Classification (IPC):  F25B 30/00(2006.01) G05B 19/042(2006.01) F24F 11/64(2018.01) F24F 11/62(2018.01) G05B 13/04(2006.01) G05B 13/02(2006.01) F24F 11/46(2018.01) F25B 49/02(2006.01) (52) Cooperative Patent Classification (CPC): F25B 2700/1931; F25B 2600/2513; F25B 49/02; F25B 2700/1933; F25B 2700/21151; F25B 2700/21152; F25B 2700/2104; F25B 2700/2106; F25B 49/022; F25B 2600/111 (86) International application number: PCT/US2025/038248 (87) International publication number: WO 2026/030008 (05.02.2026 Gazette 2026/06)

(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 LA MA MD TN (30) Priority: 31.07.2024 US 202418790856 24.01.2025 US 202519036595 09.07.2025 US 202519264127 (71) Applicant: Ciccone, Joseph, L. Neptune, NJ 07753 (US)	(72) Inventor: Ciccone, Joseph, L. Neptune, NJ 07753 (US) (74) Representative: J A Kemp LLP  80 Turnmill Street London EC1M 5QU London EC1M 5QU (GB)