EP4275524A4 - ATOMIZATION CORE SET FOR ELECTRONIC CIGARETTE, CIGARETTE CARTRIDGE FOR ELECTRONIC CIGARETTE AND ELECTRONIC CIGARETTE - Google Patents

ATOMIZATION CORE SET FOR ELECTRONIC CIGARETTE, CIGARETTE CARTRIDGE FOR ELECTRONIC CIGARETTE AND ELECTRONIC CIGARETTE Download PDF

Info

Publication number: EP4275524A4
Authority: EP; European Patent Office
Prior art keywords: electronic cigarette; cigarette; cartridge; core set; atomization core
Prior art date: 2022-03-14
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

EP23732801.8A

Other languages

German (de)

French (fr)

Other versions

EP4275524A1 (en

Inventor

Jianguo Tang

Qibin JIN

Yinbo LU

Guiping HOU

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.)

BYD Precision Manufacturing Co Ltd

Original Assignee

BYD Precision Manufacturing 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.)

2022-03-14

Filing date

2023-03-01

Publication date

2024-08-14

2022-04-19 Priority claimed from CN202210411695.7A external-priority patent/CN116784521A/en

2023-03-01 Application filed by BYD Precision Manufacturing Co Ltd filed Critical BYD Precision Manufacturing Co Ltd

2023-11-15 Publication of EP4275524A1 publication Critical patent/EP4275524A1/en

2024-08-14 Publication of EP4275524A4 publication Critical patent/EP4275524A4/en

Status Pending legal-status Critical Current

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
- 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
- A24F40/42—Cartridges or containers for 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
- A24F40/44—Wicks
- 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
- A24F40/10—Devices using liquid inhalable precursors

EP23732801.8A 2022-03-14 2023-03-01 ATOMIZATION CORE SET FOR ELECTRONIC CIGARETTE, CIGARETTE CARTRIDGE FOR ELECTRONIC CIGARETTE AND ELECTRONIC CIGARETTE Pending EP4275524A4 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
CN202210249721		2022-03-14
CN202210411695.7A CN116784521A (en)	2022-03-14	2022-04-19	Atomization core assembly for electronic cigarette, cartridge for electronic cigarette and electronic cigarette
PCT/CN2023/078958 WO2023174054A1 (en)	2022-03-14	2023-03-01	Atomization core assembly for electronic cigarette, cigarette cartridge for electronic cigarette, and electronic cigarette

Publications (2)

Publication Number	Publication Date
EP4275524A1 EP4275524A1 (en)	2023-11-15
EP4275524A4 true EP4275524A4 (en)	2024-08-14

Family

ID=88018234

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP23732801.8A Pending EP4275524A4 (en)	2022-03-14	2023-03-01	ATOMIZATION CORE SET FOR ELECTRONIC CIGARETTE, CIGARETTE CARTRIDGE FOR ELECTRONIC CIGARETTE AND ELECTRONIC CIGARETTE

Country Status (3)

Country	Link
US (1)	US20230337750A1 (en)
EP (1)	EP4275524A4 (en)
WO (1)	WO2023174054A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN209376696U (en) *	2018-11-29	2019-09-13	深圳市合元科技有限公司	Electronic smoke atomizer and electronic cigarette comprising the electronic smoke atomizer
USD1025461S1 (en) *	2021-09-30	2024-04-30	Shenzhen Relx Technology Co., Ltd.	Electronic cigarette cartridge
CN217986687U (en) *	2022-03-29	2022-12-09	比亚迪精密制造有限公司	Electronic cigarette atomization assembly and electronic cigarette
CN117378812A (en) *	2022-07-04	2024-01-12	比亚迪精密制造有限公司	Atomization core for electronic cigarette, cartridge for electronic cigarette and electronic cigarette
CN115363278B (en) *	2022-08-26	2023-08-04	深圳市大迈发展有限公司	Atomizing assembly, atomizing device and aerosol generating device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110384258A (en) *	2019-06-14	2019-10-29	深圳麦克韦尔科技有限公司	Electronic atomization device and its atomizer and heat generating component
CN112956749A (en) *	2021-01-29	2021-06-15	深圳市康泓威科技有限公司	Atomizing core with bottom atomizing chamber
CN113729303A (en) *	2021-09-29	2021-12-03	深圳市克莱鹏科技有限公司	Porous silicon-based heating sheet and electronic cigarette comprising same
CN215075542U (en) *	2021-05-26	2021-12-10	比亚迪精密制造有限公司	Electronic cigarette atomizing device and electronic cigarette

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN209376696U (en) *	2018-11-29	2019-09-13	深圳市合元科技有限公司	Electronic smoke atomizer and electronic cigarette comprising the electronic smoke atomizer
CN112716053B (en) *	2019-10-12	2025-03-11	深圳铂岚科技有限公司	Atomization device and electronic cigarette
EP4159058B1 (en) *	2020-05-29	2024-10-30	Shenzhen Smoore Technology Limited	Atomizer and electronic atomization device
CN217986687U (en) *	2022-03-29	2022-12-09	比亚迪精密制造有限公司	Electronic cigarette atomization assembly and electronic cigarette
CN217771471U (en) *	2022-07-04	2022-11-11	比亚迪精密制造有限公司	Atomizing core component for electronic cigarette, cartridge for electronic cigarette and electronic cigarette
CN218635304U (en) *	2022-07-04	2023-03-17	比亚迪精密制造有限公司	A atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette
CN218605062U (en) *	2022-07-04	2023-03-14	比亚迪精密制造有限公司	A atomizing core, be used for cigarette bullet and electron cigarette of electron cigarette for electron cigarette

2023
- 2023-03-01 WO PCT/CN2023/078958 patent/WO2023174054A1/en not_active Ceased
- 2023-03-01 EP EP23732801.8A patent/EP4275524A4/en active Pending
- 2023-06-30 US US18/344,888 patent/US20230337750A1/en active Pending

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CN110384258A (en) *	2019-06-14	2019-10-29	深圳麦克韦尔科技有限公司	Electronic atomization device and its atomizer and heat generating component
CN112956749A (en) *	2021-01-29	2021-06-15	深圳市康泓威科技有限公司	Atomizing core with bottom atomizing chamber
CN215075542U (en) *	2021-05-26	2021-12-10	比亚迪精密制造有限公司	Electronic cigarette atomizing device and electronic cigarette
CN113729303A (en) *	2021-09-29	2021-12-03	深圳市克莱鹏科技有限公司	Porous silicon-based heating sheet and electronic cigarette comprising same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023174054A1 *

Also Published As

Publication number	Publication date
EP4275524A1 (en)	2023-11-15
US20230337750A1 (en)	2023-10-26
WO2023174054A1 (en)	2023-09-21

Publication	Publication Date	Title
EP4275524A4 (en)	2024-08-14	ATOMIZATION CORE SET FOR ELECTRONIC CIGARETTE, CIGARETTE CARTRIDGE FOR ELECTRONIC CIGARETTE AND ELECTRONIC CIGARETTE
EP4275527A4 (en)	2024-08-07	ELECTRONIC CIGARETTE ATOMIZATION SET AND ELECTRONIC CIGARETTE
EP4190181A4 (en)	2024-10-02	CARTRIDGE FOR AROMA INHALER AND AROMA INHALER
EP4070673A4 (en)	2023-01-25	ELECTRONIC ATOMIZING DEVICE, ATOMIZING CORE AND METHOD FOR PREPARATION THEREOF
EP4005419A4 (en)	2023-08-09	ATOMIZING ELEMENT AND ELECTRONIC CIGARETTE
EP1646276A4 (en)	2013-05-15	NEBULIZER FOR THE PRODUCTION OF AEROSOL DRUG
EP4298934A4 (en)	2024-08-21	ELECTRONIC CIGARETTE ATOMIZATION DEVICE AND ELECTRONIC CIGARETTE
DE69834210D1 (en)	2006-05-24	Sprayer for an inhaler
PT1041990E (en)	2006-10-31	COMPOSITION FOR THE TREATMENT OF RESPIRATORY DISEASES AND SKIN DISEASES, COMPREHENDING AT LEAST A LEUCOTRIENE ANTAGONIST AND AT LEAST AN ANTIHISTAMINIC
DE69612163D1 (en)	2001-04-26	Inhaler for pharmaceuticals in powder form
ATE219934T1 (en)	2002-07-15	DOSAGE INHALER FOR ALBUTEROL
EP0791359A4 (en)	2002-09-11	Remedy for diseases caused by il-6 production
ATE250439T1 (en)	2003-10-15	DOSAGE INHALER FOR SALMETEROL
BR9604978A (en)	1998-06-09	Metered dose inhaler
ATE308327T1 (en)	2005-11-15	USE OF 2-HYDROXY-5-PHENYLAZOBENZOIC ACID DERIVATIVES AS ACTIVE INGREDIENTS FOR CHEMOPREVENTION AND CHEMOTHERAPY OF COLON CANCER
DE59610329D1 (en)	2003-05-15	Airblast atomizer
DE602004029399D1 (en)	2010-11-11
NO980484D0 (en)	1998-02-04	inhaler
BR0106325B1 (en)	2009-08-11	breath actuated pneumatic inhaler.
ATE452884T1 (en)	2010-01-15	ARYLMETHYLAMINE DERIVATIVES FOR USE AS INHIBITORS OF TRYPTASE
ATE230993T1 (en)	2003-02-15	PHARMACEUTICAL COMPOSITION FOR TREATING ALCOHOL DEPENDENCE CONTAINING OPIOID ANTAGONISTS WITH NMDA RECEPTOR COMPLEX MODULATORS
FR2824272B1 (en)	2007-07-06	PROSTHETIC CHARGE FOR LIVING BODY AND PROCESS FOR PRODUCING THE SAME
AU3386100A (en)	2000-09-21	Anti-tnfalpha antibodies in therapy of asthma
EP4349191A4 (en)	2024-11-20	ELECTRONIC CIGARETTE ATOMIZATION CORE, PREPARATION METHOD FOR ELECTRONIC CIGARETTE ATOMIZATION CORE, ELECTRONIC CIGARETTE ATOMIZATION ASSEMBLY, AND ELECTRONIC CIGARETTE
EP4215072A4 (en)	2025-01-15	ELECTRONIC CIGARETTE BODY, ATOMIZATION DEVICE AND ELECTRONIC CIGARETTE

Legal Events

Date	Code	Title	Description
2023-06-30	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: UNKNOWN
2023-09-22	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-10-13	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
2023-10-13	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2023-11-15	17P	Request for examination filed	Effective date: 20230629
2023-11-15	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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR
2024-07-11	REG	Reference to a national code	Ref country code: DE Ref legal event code: R079 Free format text: PREVIOUS MAIN CLASS: A24F0040400000 Ipc: A24F0040440000
2024-08-14	A4	Supplementary search report drawn up and despatched	Effective date: 20240717
2024-08-14	RIC1	Information provided on ipc code assigned before grant	Ipc: A24F 40/10 20200101ALN20240711BHEP Ipc: A24F 40/46 20200101ALI20240711BHEP Ipc: A24F 40/44 20200101AFI20240711BHEP