(19)

(11)

EP 4 156 987 A1

(12)

(43) Date of publication: 05.04.2023 Bulletin 2023/14 (21) Application number: 21735393.7 (22) Date of filing: 26.05.2021

(51) International Patent Classification (IPC):  A24F 40/10(2020.01) A24F 40/44(2020.01) A24F 40/42(2020.01) (52) Cooperative Patent Classification (CPC): A24F 40/10; A24F 40/42; A24F 40/44 (86) International application number: PCT/IB2021/054597 (87) International publication number: WO 2021/240400 (02.12.2021 Gazette 2021/48)

(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: 28.05.2020 EP 20177267 (71) Applicant: JT International SA 1202 Geneva (CH)	(72) Inventor: ZOMINY, Claude 74350 Copponex (FR) (74) Representative: Weihs, Bruno Konrad et al André Roland SA IP Attorneys & Services Avenue Collonges 21 1004 Lausanne 1004 Lausanne (CH)