EP4399984A4 - Aerosol generating device - Google Patents

Aerosol generating device

Info

Publication number: EP4399984A4
Authority: EP; European Patent Office
Prior art keywords: generating device; aerosol generating; aerosol; generating
Prior art date: 2021-09-07
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP22866330.8A

Other languages

German (de)

French (fr)

Other versions

EP4399984A1 (en

EP4399984B1 (en

Inventor

Shidong YE

Xingfu Zhang

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Shenzhen Maishi Technology Co Ltd

Original Assignee

Shenzhen Merit Technology Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2021-09-07

Filing date

2022-08-12

Publication date

2025-01-08

2022-08-12 Application filed by Shenzhen Merit Technology Co Ltd filed Critical Shenzhen Merit Technology Co Ltd

2024-07-17 Publication of EP4399984A1 publication Critical patent/EP4399984A1/en

2025-01-08 Publication of EP4399984A4 publication Critical patent/EP4399984A4/en

2026-08-12 Application granted granted Critical

2026-08-12 Publication of EP4399984B1 publication Critical patent/EP4399984B1/en

Status Active legal-status Critical Current

2042-08-12 Anticipated expiration legal-status Critical

Links

Classifications

- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F47/00—Smokers' requisites not otherwise provided for
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/20—Devices using solid inhalable precursors
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A—HUMAN NECESSITIES
- A24—TOBACCO; CIGARS; CIGARETTES; SIMULATED SMOKING DEVICES; SMOKERS' REQUISITES
- A24F—SMOKERS' REQUISITES; MATCH BOXES; SIMULATED SMOKING DEVICES
- A24F40/00—Electrically operated smoking devices; Component parts thereof; Manufacture thereof; Maintenance or testing thereof; Charging means specially adapted therefor
- A24F40/40—Constructional details, e.g. connection of cartridges and battery parts
- A24F40/46—Shape or structure of electric heating means

EP22866330.8A 2021-09-07 2022-08-12 Aerosol generating device Active EP4399984B1 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN202122160105.1U CN216147240U (en)	2021-09-07	2021-09-07	Aerosol generating device
PCT/CN2022/111943 WO2023035856A1 (en)	2021-09-07	2022-08-12	Aerosol generating device

Publications (3)

Publication Number	Publication Date
EP4399984A1 EP4399984A1 (en)	2024-07-17
EP4399984A4 true EP4399984A4 (en)	2025-01-08
EP4399984B1 EP4399984B1 (en)	2026-08-12

Family

ID=80843703

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22866330.8A Active EP4399984B1 (en)	2021-09-07	2022-08-12	Aerosol generating device

Country Status (4)

Country	Link
EP (1)	EP4399984B1 (en)
JP (1)	JP7735549B2 (en)
CN (1)	CN216147240U (en)
WO (1)	WO2023035856A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN216147240U (en) *	2021-09-07	2022-04-01	深圳麦时科技有限公司	Aerosol generating device
CN218898322U (en) *	2022-10-24	2023-04-25	爱奇迹(香港)有限公司	Power supply device and aerosol generating device
CN116349935A (en) *	2023-05-10	2023-06-30	深圳市吉迩科技有限公司	An atomization component and its aerosol forming device
WO2025044504A1 (en) *	2023-08-31	2025-03-06	思摩尔国际控股有限公司	Heating assembly and aerosol generating device
CN120226796A (en) *	2023-12-29	2025-07-01	思摩尔国际控股有限公司	Aerosol generating device and aerosol generating system

Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110617383A (en) *	2018-06-19	2019-12-27	湖南中烟工业有限责任公司	Heat insulation pipe and non-combustible smoking set using same
CN209898300U (en) *	2019-04-29	2020-01-07	普维思信（北京）科技有限公司	Vacuum heat insulation heating non-combustion cigarette omnibearing heating device and kit thereof
WO2020218855A2 (en) *	2019-04-25	2020-10-29	Kt&G Corporation	Aerosol generating device
CN212212698U (en) *	2020-02-27	2020-12-25	重庆中烟工业有限责任公司	Electromagnetic heating low-temperature smoking set
EP3804545A1 (en) *	2018-06-04	2021-04-14	Cig-Green Industrial (Shenzen) Co., Ltd.	Non-combustion vaporizer device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN108433191A (en) *	2018-05-15	2018-08-24	深圳市乐瑞达科技有限公司	A kind of heat-proof device applied to electronic cigarette
CN208457454U (en) *	2018-06-19	2019-02-01	湖南中烟工业有限责任公司	An insulated pipe and a non-combustible smoking set used in the insulated pipe
CN211832831U (en) *	2019-12-31	2020-11-03	浙江中烟工业有限责任公司	an aerosol generating device
CN113171733A (en) *	2020-12-01	2021-07-27	深圳市卓力能技术有限公司	Heat insulation structure and aerosol generating device
CN216147240U (en) *	2021-09-07	2022-04-01	深圳麦时科技有限公司	Aerosol generating device

2021
- 2021-09-07 CN CN202122160105.1U patent/CN216147240U/en active Active
2022
- 2022-08-12 WO PCT/CN2022/111943 patent/WO2023035856A1/en not_active Ceased
- 2022-08-12 EP EP22866330.8A patent/EP4399984B1/en active Active
- 2022-08-12 JP JP2024514368A patent/JP7735549B2/en active Active

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3804545A1 (en) *	2018-06-04	2021-04-14	Cig-Green Industrial (Shenzen) Co., Ltd.	Non-combustion vaporizer device
CN110617383A (en) *	2018-06-19	2019-12-27	湖南中烟工业有限责任公司	Heat insulation pipe and non-combustible smoking set using same
WO2020218855A2 (en) *	2019-04-25	2020-10-29	Kt&G Corporation	Aerosol generating device
CN209898300U (en) *	2019-04-29	2020-01-07	普维思信（北京）科技有限公司	Vacuum heat insulation heating non-combustion cigarette omnibearing heating device and kit thereof
CN212212698U (en) *	2020-02-27	2020-12-25	重庆中烟工业有限责任公司	Electromagnetic heating low-temperature smoking set

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023035856A1 *

Also Published As

Publication number	Publication date
CN216147240U (en)	2022-04-01
JP7735549B2 (en)	2025-09-08
JP2024530347A (en)	2024-08-16
EP4399984A1 (en)	2024-07-17
WO2023035856A1 (en)	2023-03-16
EP4399984B1 (en)	2026-08-12

Legal Events

Date	Code	Title	Description
2023-03-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-06-14	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2024-06-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-07-17	17P	Request for examination filed	Effective date: 20240405
2024-07-17	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): 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
2024-12-11	DAV	Request for validation of the european patent (deleted)
2024-12-11	DAX	Request for extension of the european patent (deleted)
2025-01-08	A4	Supplementary search report drawn up and despatched	Effective date: 20241205
2025-01-08	RIC1	Information provided on ipc code assigned before grant	Ipc: A24F 40/20 20200101ALI20241129BHEP Ipc: A24F 47/00 20200101ALI20241129BHEP Ipc: A24F 40/46 20200101ALI20241129BHEP Ipc: A24F 40/40 20200101AFI20241129BHEP
2026-04-17	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2026-04-17	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2026-05-20	INTG	Intention to grant announced	Effective date: 20260417
2026-07-04	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2026-07-10	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2026-07-10	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
2026-07-15	P01	Opt-out of the competence of the unified patent court (upc) registered	Free format text: CASE NUMBER: UPC_APP_0017599_4399984/2026 Effective date: 20260608
2026-08-12	AK	Designated contracting states	Kind code of ref document: B1 Designated state(s): 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
2026-08-12	REG	Reference to a national code	Ref country code: CH Ref legal event code: F10 Free format text: ST27 STATUS EVENT CODE: U-0-0-F10-F00 (AS PROVIDED BY THE NATIONAL OFFICE) Effective date: 20260812 Ref country code: GB Ref legal event code: FG4D

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