(19)
(11) EP 4 422 438 A1

(12)

(43) Date of publication:
04.09.2024 Bulletin 2024/36

(21) Application number: 22786273.7

(22) Date of filing: 27.09.2022
(51) International Patent Classification (IPC): 
A24F 40/46(2020.01)
A24F 40/51(2020.01)
(52) Cooperative Patent Classification (CPC):
A24F 40/51; A24F 40/46
(86) International application number:
PCT/CN2022/121696
(87) International publication number:
WO 2023/071668 (04.05.2023 Gazette 2023/18)
(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: 25.10.2021 WO PCT/CN2021/126067

(71) Applicant: Philip Morris Products S.A.
2000 Neuchâtel (CH)

(72) Inventors:
  • BESSANT, Michel
    2000 Neuchatel (CH)
  • YIM, Jun Wei
    2000 Neuchatel (CH)
  • ZHAN, Xin
    Hong Kong Science Park Shatin Hong Kong (CN)
  • LIU, Liu
    Huizhou, Guangdong 516006 (CN)

(74) Representative: Abitz & Partner 
Postfach 86 01 09
81628 München
81628 München (DE)

   


(54) HEATING ASSEMBLY WITH SIDE EXTENSIONS