(19)

(11)

EP 4 392 716 A1

(12)

(43) Date of publication: 03.07.2024 Bulletin 2024/27 (21) Application number: 22862027.4 (22) Date of filing: 24.08.2022

(51) International Patent Classification (IPC):  F23D 14/02(2006.01) F23D 14/70(2006.01) F23D 14/82(2006.01) (52) Cooperative Patent Classification (CPC): F23D 14/02; F23D 14/70; F23D 14/82; F23D 14/14; F23D 14/10; F23D 2203/101; F23D 2203/1023; F23D 2203/1026 (86) International application number: PCT/US2022/041354 (87) International publication number: WO 2023/028129 (02.03.2023 Gazette 2023/09)

(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: 25.08.2021 US 202163236969 P 09.12.2021 US 202117547078 (71) Applicant: Fulton Group N.A., Inc. Pulaski, New York 13142 (US)	(72) Inventors: BAHRAMI, Alireza Manlius, New York 13104 (US) NETT, Carl Nicholas Sandisfield, Massachusetts 01255 (US) (74) Representative: Dehns  St. Bride's House 10 Salisbury Square London EC4Y 8JD London EC4Y 8JD (GB)