EP4136989A4 - Electrically-heated aerosol producing apparatus - Google Patents

Electrically-heated aerosol producing apparatus Download PDF

Info

Publication number: EP4136989A4
Authority: EP; European Patent Office
Prior art keywords: electrically; producing apparatus; heated aerosol; aerosol producing; heated
Prior art date: 2020-04-16
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.): Pending

Application number

EP21788674.6A

Other languages

German (de)

French (fr)

Other versions

EP4136989A1 (en

Inventor

Yancheng LIAO

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.)

2020-04-16

Filing date

2021-03-30

Publication date

2024-06-05

2021-03-30 Application filed by Shenzhen Merit Technology Co Ltd filed Critical Shenzhen Merit Technology Co Ltd

2023-02-22 Publication of EP4136989A1 publication Critical patent/EP4136989A1/en

2024-06-05 Publication of EP4136989A4 publication Critical patent/EP4136989A4/en

Status Pending legal-status Critical Current

Links

239000000443 aerosol Substances 0.000 title 1

Classifications

- 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
- A24F40/48—Fluid transfer means, e.g. pumps
- A24F40/485—Valves; Apertures
- 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
- 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

EP21788674.6A 2020-04-16 2021-03-30 Electrically-heated aerosol producing apparatus Pending EP4136989A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
CN202020562071.1U CN212852497U (en)	2020-04-16	2020-04-16	Electrically heated aerosol-forming device
PCT/CN2021/083744 WO2021208714A1 (en)	2020-04-16	2021-03-30	Electrically-heated aerosol producing apparatus

Publications (2)

Publication Number	Publication Date
EP4136989A1 EP4136989A1 (en)	2023-02-22
EP4136989A4 true EP4136989A4 (en)	2024-06-05

Family

ID=75186291

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21788674.6A Pending EP4136989A4 (en)	2020-04-16	2021-03-30	Electrically-heated aerosol producing apparatus

Country Status (5)

Country	Link
EP (1)	EP4136989A4 (en)
JP (1)	JP7487332B2 (en)
KR (1)	KR20230002640A (en)
CN (1)	CN212852497U (en)
WO (1)	WO2021208714A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN114158787A (en) *	2021-12-06	2022-03-11	深圳麦时科技有限公司	Electronic atomization system and aerosol forming device thereof
WO2024039138A1 (en) *	2022-08-17	2024-02-22	Kt&G Corporation	Aerosol generating device
WO2024049224A1 (en) *	2022-09-01	2024-03-07	Kt&G Corporation	Aerosol generating device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN207836767U (en) *	2016-12-16	2018-09-11	韩国烟草人参公社	Aerosol generates equipment
CN110574968A (en) *	2019-06-18	2019-12-17	筑思有限公司	electronic baking device and heater thereof
EP3610741A1 (en) *	2017-04-11	2020-02-19	KT & G Coporation	Aerosol generating device

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2547699B (en) *	2016-02-26	2021-09-22	Nerudia Ltd	Aerosol delivery system
CN206923683U (en) *	2017-06-02	2018-01-26	湖南中烟工业有限责任公司	Low temperature smoking set
CN108323823A (en) *	2018-04-17	2018-07-27	威滔电子科技（深圳）有限公司	A kind of aerosol generating system and aerosol generating device for improving air-flow
CN208259009U (en) *	2018-04-24	2018-12-21	湖南中烟工业有限责任公司	A kind of low temperature cigarette and its low temperature smoking set
CN108813737A (en) *	2018-07-11	2018-11-16	威滔电子科技（深圳）有限公司	The aerosol generating device and system for having energy regenerating

2020
- 2020-04-16 CN CN202020562071.1U patent/CN212852497U/en active Active
2021
- 2021-03-30 JP JP2022559689A patent/JP7487332B2/en active Active
- 2021-03-30 KR KR1020227039427A patent/KR20230002640A/en unknown
- 2021-03-30 EP EP21788674.6A patent/EP4136989A4/en active Pending
- 2021-03-30 WO PCT/CN2021/083744 patent/WO2021208714A1/en unknown

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN207836767U (en) *	2016-12-16	2018-09-11	韩国烟草人参公社	Aerosol generates equipment
EP3610741A1 (en) *	2017-04-11	2020-02-19	KT & G Coporation	Aerosol generating device
CN110574968A (en) *	2019-06-18	2019-12-17	筑思有限公司	electronic baking device and heater thereof

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2021208714A1 *

Also Published As

Publication number	Publication date
WO2021208714A1 (en)	2021-10-21
CN212852497U (en)	2021-04-02
JP2023520438A (en)	2023-05-17
JP7487332B2 (en)	2024-05-20
KR20230002640A (en)	2023-01-05
EP4136989A1 (en)	2023-02-22

Legal Events

Date	Code	Title	Description
2021-10-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-01-20	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
2023-01-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-02-22	17P	Request for examination filed	Effective date: 20221111
2023-02-22	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
2024-06-05	A4	Supplementary search report drawn up and despatched	Effective date: 20240508
2024-06-05	RIC1	Information provided on ipc code assigned before grant	Ipc: A24F 40/46 20200101ALI20240502BHEP Ipc: A24F 40/40 20200101AFI20240502BHEP

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