(19)

(11)

EP 3 962 309 A1

(12)

(43) Date of publication: 09.03.2022 Bulletin 2022/10 (21) Application number: 20798989.8 (22) Date of filing: 22.04.2020

(51) International Patent Classification (IPC):  A24F 47/00(2020.01) (52) Cooperative Patent Classification (CPC): A24F 40/10; A24F 40/485; A24F 40/44 (86) International application number: PCT/IB2020/053785 (87) International publication number: WO 2020/222087 (05.11.2020 Gazette 2020/45)

(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: 27.04.2019 IN 201921016819 (71) Applicant: Shenzhen Next Vape Technology Co., Limited Shenzhen, Guangdong 518000 (CN)	(72) Inventors: DUBEY, Badri Prasad Pradesh Indore (IN) DUBEY, Hitesh Shenzhen, Guangdong 518040 (CN) (74) Representative: Cabinet Chaillot  16/20, avenue de l'Agent Sarre B.P. 74 92703 Colombes Cedex 92703 Colombes Cedex (FR)