EP4442154A4 - HAIR DRYER - Google Patents

HAIR DRYER

Info

Publication number: EP4442154A4
Authority: EP; European Patent Office
Prior art keywords: hair dryer; dryer; hair
Prior art date: 2021-12-10
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

EP21967355.5A

Other languages

German (de)

French (fr)

Other versions

EP4442154A1 (en

Inventor

Kwangwoon Ahn

Kyungseok MIN

Hangjin Ban

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.)

LG Electronics Inc

Original Assignee

LG Electronics Inc

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.)

2021-12-10

Filing date

2021-12-13

Publication date

2025-03-19

2021-12-13 Application filed by LG Electronics Inc filed Critical LG Electronics Inc

2024-10-09 Publication of EP4442154A1 publication Critical patent/EP4442154A1/en

2025-03-19 Publication of EP4442154A4 publication Critical patent/EP4442154A4/en

Status Pending legal-status Critical Current

Classifications

- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A45D20/12—Details thereof or accessories therefor, e.g. nozzles, stands
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D20/00—Hair drying devices; Accessories therefor
- A45D20/04—Hot-air producers
- A45D20/08—Hot-air producers heated electrically
- A45D20/10—Hand-held drying devices, e.g. air douches
- A—HUMAN NECESSITIES
- A45—HAND OR TRAVELLING ARTICLES
- A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
- A45D2200/00—Details not otherwise provided for in A45D
- A45D2200/20—Additional enhancing means
- A45D2200/202—Ionisation

EP21967355.5A 2021-12-10 2021-12-13 HAIR DRYER Pending EP4442154A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020210176694A KR102585496B1 (en)	2021-12-10	2021-12-10	Hair dryer
PCT/KR2021/018847 WO2023106482A1 (en)	2021-12-10	2021-12-13	Hairdryer

Publications (2)

Publication Number	Publication Date
EP4442154A1 EP4442154A1 (en)	2024-10-09
EP4442154A4 true EP4442154A4 (en)	2025-03-19

Family

ID=86730752

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21967355.5A Pending EP4442154A4 (en)	2021-12-10	2021-12-13	HAIR DRYER

Country Status (4)

Country	Link
US (1)	US20250031828A1 (en)
EP (1)	EP4442154A4 (en)
KR (1)	KR102585496B1 (en)
WO (1)	WO2023106482A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2633037A (en) *	2023-08-30	2025-03-05	Dyson Technology Ltd	Heater assembly

Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20170112256A1 (en) *	2015-10-21	2017-04-27	Dyson Technology Limited	Hand held appliance
CN109527762A (en) *	2018-12-29	2019-03-29	追觅科技（天津）有限公司	The body portion of hair dryer and hair dryer
CN210018219U (en) *	2019-03-18	2020-02-07	莱克电气股份有限公司	Hair drier
KR20210041793A (en) *	2019-10-08	2021-04-16	엘지전자 주식회사	Hair dryer
US20210321737A1 (en) *	2018-07-18	2021-10-21	Gamma S.P.A.	Air heating device for a hairdryer, blowing device for a hairdryer, and hairdryer comprising said devices
CN214963189U (en) *	2021-04-09	2021-12-03	莱克电气股份有限公司	Hair drier with hair care function

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US10485320B2 (en) *	2016-08-19	2019-11-26	Shih-Ling Hsu	Hair dryer
KR102584430B1 (en) *	2018-09-19	2023-09-27	엘지전자 주식회사	Dryer
JP7545798B2 (en) *	2019-07-26	2024-09-05	シャープ株式会社	Hair dryer

2021
- 2021-12-10 KR KR1020210176694A patent/KR102585496B1/en active Active
- 2021-12-13 EP EP21967355.5A patent/EP4442154A4/en active Pending
- 2021-12-13 WO PCT/KR2021/018847 patent/WO2023106482A1/en active Application Filing
- 2021-12-13 US US18/716,853 patent/US20250031828A1/en active Pending

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20170112256A1 (en) *	2015-10-21	2017-04-27	Dyson Technology Limited	Hand held appliance
US20210321737A1 (en) *	2018-07-18	2021-10-21	Gamma S.P.A.	Air heating device for a hairdryer, blowing device for a hairdryer, and hairdryer comprising said devices
CN109527762A (en) *	2018-12-29	2019-03-29	追觅科技（天津）有限公司	The body portion of hair dryer and hair dryer
CN210018219U (en) *	2019-03-18	2020-02-07	莱克电气股份有限公司	Hair drier
KR20210041793A (en) *	2019-10-08	2021-04-16	엘지전자 주식회사	Hair dryer
CN214963189U (en) *	2021-04-09	2021-12-03	莱克电气股份有限公司	Hair drier with hair care function

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023106482A1 *

Also Published As

Publication number	Publication date
US20250031828A1 (en)	2025-01-30
WO2023106482A1 (en)	2023-06-15
EP4442154A1 (en)	2024-10-09
KR102585496B1 (en)	2023-10-06
KR20230087969A (en)	2023-06-19

Publication	Publication Date	Title
EP4162836A4 (en)	2024-01-03	HAIR DRYER
EP3991595C0 (en)	2023-06-28	HAIR DRYER
CA213659S (en)	2023-04-12	HAIR DRYER
CA222176S (en)	2024-04-15	HAIR DRYER
JP1726824S (en)	2022-10-07	hair dryer
JP1707690S (en)	2022-02-16	Hair Dryer
CA213663S (en)	2023-04-12	HAIR DRYER
CA213660S (en)	2023-04-12	HAIR DRYER
EP4442154A4 (en)	2025-03-19	HAIR DRYER
EP4442155A4 (en)	2025-03-05	HAIR DRYER
JP1726825S (en)	2022-10-07	hair dryer
JP1722674S (en)	2022-08-18	hair dryer
JP1723734S (en)	2022-08-31	hair dryer
JP1723819S (en)	2022-09-01	Hair Dryer
JP1708535S (en)	2022-02-28	Hair dryer
JP1726706S (en)	2022-10-05	Hair Dryer
JP1726707S (en)	2022-10-05	Hair Dryer
JP1726709S (en)	2022-10-05	Hair Dryer
JP1726710S (en)	2022-10-05	Hair Dryer
JP1726708S (en)	2022-10-05	Hair Dryer
JP1721454S (en)	2022-08-02	Hair Dryer
JP1721455S (en)	2022-08-02	Hair Dryer
JP1708527S (en)	2022-02-28	Hair dryer
JP1706434S (en)	2022-02-01	Hair Dryer
JP1708034S (en)	2022-02-22	Hair dryer

Legal Events

Date	Code	Title	Description
2023-06-16	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-09-06	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
2024-09-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-10-09	17P	Request for examination filed	Effective date: 20240704
2024-10-09	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
2025-03-19	A4	Supplementary search report drawn up and despatched	Effective date: 20250217
2025-03-19	DAV	Request for validation of the european patent (deleted)
2025-03-19	DAX	Request for extension of the european patent (deleted)
2025-03-19	RIC1	Information provided on ipc code assigned before grant	Ipc: A45D 20/12 20060101AFI20250211BHEP