US 11,832,648 B2
Cartridge for aerosol generating device
Jong Sub Lee, Gyeonggi-do (KR); Dong Bum Kwon, Seoul (KR); Jin Soo Seong, Seoul (KR); and Jae Min Lee, Gyeonggi-do (KR)
Assigned to KT&G CORPORATION, Daejeon (KR)
Appl. No. 17/043,858
Filed by KT&G CORPORATION, Daejeon (KR)
PCT Filed May 14, 2020, PCT No. PCT/KR2020/006328
§ 371(c)(1), (2) Date Sep. 30, 2020,
PCT Pub. No. WO2021/020702, PCT Pub. Date Feb. 4, 2021.
Claims priority of application No. 10-2019-0092005 (KR), filed on Jul. 29, 2019.
Prior Publication US 2023/0128605 A1, Apr. 27, 2023
Int. Cl. A24F 40/42 (2020.01); A24F 40/10 (2020.01); A24F 40/46 (2020.01); A24F 40/51 (2020.01)
CPC A24F 40/42 (2020.01) [A24F 40/10 (2020.01); A24F 40/46 (2020.01); A24F 40/51 (2020.01)] 8 Claims
OG exemplary drawing
 
1. A cartridge for an aerosol generating device, the cartridge comprising:
a liquid storage provided with a space storing a liquid composition that is atomized by a heater to generate an aerosol and comprising an open end portion of one side sealed by a sealing means to prevent leakage of the liquid composition stored in the space;
a mouthpiece coupled in a direction covering the open end portion of the liquid storage and comprising a discharge hole through which the aerosol generated from the liquid composition stored in the liquid storage is discharged to an outside; and
a flavor capsule provided in a space between the open end portion of the one side of the liquid storage hidden by coupling of the liquid storage and the mouthpiece and the sealing means and crushed due to pressure from a user to discharge a flavoring agent.