EP4298975A4 - Dispositif de nettoyage - Google Patents

Dispositif de nettoyage

Info

Publication number: EP4298975A4
Authority: EP; European Patent Office
Prior art keywords: cleaning device; cleaning
Prior art date: 2021-02-26
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

EP22760117.6A

Other languages

German (de)

English (en)

Other versions

EP4298975B1 (fr

EP4298975A1 (fr

Inventor

Jaewon Jang

Yeongjae LEE

Minwoo Lee

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.)

2021-02-26

Filing date

2022-02-25

Publication date

2025-02-26

2021-12-03 Priority claimed from KR1020210172190A external-priority patent/KR20220122474A/ko

2022-02-25 Application filed by LG Electronics Inc filed Critical LG Electronics Inc

2024-01-03 Publication of EP4298975A1 publication Critical patent/EP4298975A1/fr

2025-02-26 Publication of EP4298975A4 publication Critical patent/EP4298975A4/fr

2026-04-01 Application granted granted Critical

2026-04-01 Publication of EP4298975B1 publication Critical patent/EP4298975B1/fr

Status Active legal-status Critical Current

2042-02-25 Anticipated expiration legal-status Critical

Links

Classifications

- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners
- A47L5/26—Hand-supported suction cleaners with driven dust-loosening tools
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
- A47L11/4005—Arrangements of batteries or cells; Electric power supply arrangements
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4038—Disk shaped surface treating tools
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4086—Arrangements for steam generation
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L5/00—Structural features of suction cleaners
- A47L5/12—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum
- A47L5/22—Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
- A47L5/24—Hand-supported suction cleaners

EP22760117.6A 2021-02-26 2022-02-25 Dispositif de nettoyage Active EP4298975B1 (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US202163154269P	2021-02-26	2021-02-26
KR1020210172190A KR20220122474A (ko)	2021-02-26	2021-12-03	청소기
PCT/KR2022/002792 WO2022182201A1 (fr)	2021-02-26	2022-02-25	Dispositif de nettoyage

Publications (3)

Publication Number	Publication Date
EP4298975A1 EP4298975A1 (fr)	2024-01-03
EP4298975A4 true EP4298975A4 (fr)	2025-02-26
EP4298975B1 EP4298975B1 (fr)	2026-04-01

Family

ID=83049597

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP22760117.6A Active EP4298975B1 (fr)	2021-02-26	2022-02-25	Dispositif de nettoyage

Country Status (5)

Country	Link
US (1)	US20240138644A1 (fr)
EP (1)	EP4298975B1 (fr)
AU (1)	AU2022227479B2 (fr)
TW (1)	TWI843060B (fr)
WO (1)	WO2022182201A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
USD1038556S1 (en) *	2019-09-20	2024-08-06	Yihu Zhuo	Vacuum
CN117752251A (zh) *	2022-09-23	2024-03-26	苏州宝时得电动工具有限公司	手持式蒸汽清洁设备及控制方法
GB2622851B (en) *	2022-09-30	2024-12-25	Dyson Operations Pte Ltd	Floor cleaning appliance
KR20250089769A (ko) *	2023-12-12	2025-06-19	엘지전자 주식회사	청소기의 물걸레 모듈

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9247855B2 (en) *	2013-07-16	2016-02-02	Bissell Homecare, Inc.	Surface cleaning apparatus
US20160345795A1 (en) *	2014-01-31	2016-12-01	Techtronic Floor Care Technology Limited	Surface cleaning apparatus
WO2020048851A1 (fr) *	2018-09-07	2020-03-12	Alfred Kärcher SE & Co. KG	Appareil de nettoyage à l'eau chaude et procédé destiné à faire fonctionner un appareil de nettoyage à l'eau chaude

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR100662440B1 (ko) *	2005-12-09	2007-01-02	엘지전자 주식회사	스팀 청소기
KR100738478B1 (ko)	2006-06-02	2007-07-11	주식회사 크리엘	스팀 및 진공 복합 청소기
CN2936108Y (zh) *	2006-07-25	2007-08-22	金鑫权	一种直立式吸尘器
US10791889B2 (en) *	2016-01-08	2020-10-06	Omachron Intellectual Property Inc.	Hand carryable surface cleaning apparatus
US10251519B2 (en) *	2014-12-17	2019-04-09	Omachron Intellectual Property Inc.	Surface cleaning apparatus
US11950745B2 (en) *	2014-12-17	2024-04-09	Omachron Intellectual Property Inc.	Surface cleaning apparatus
TWI618523B (zh) *	2015-07-29	2018-03-21	Ｌｇ電子股份有限公司	真空吸塵器
US10165914B2 (en) *	2016-01-08	2019-01-01	Omachron Intellectual Property Inc.	Hand carryable surface cleaning apparatus
KR102506421B1 (ko) *	2016-05-26	2023-03-07	삼성전자주식회사	청소 로봇 및 그 제어 방법
CN106618377A (zh) *	2016-09-14	2017-05-10	天佑电器（苏州）有限公司	清洁工具
KR200489070Y1 (ko) *	2017-03-08	2019-08-23	김흥길	회전 속도 조절이 가능한 회전식 걸레 청소기
CN208625568U (zh) *	2018-04-14	2019-03-22	苏州爱普电器有限公司	地面清洁装置
CN108309148A (zh) *	2018-04-14	2018-07-24	苏州爱普电器有限公司	表面清洁装置
TWM591713U (zh) *	2018-08-21	2020-03-01	澳門商創科（澳門離岸商業服務）有限公司	可再充電電池組
JP2020062209A (ja) *	2018-10-17	2020-04-23	シャープ株式会社	スティック型電気掃除機
KR102172613B1 (ko) *	2019-03-13	2020-11-02	임택순	스팀물걸레 진공청소기
CN111820805A (zh) *	2019-04-17	2020-10-27	康塔有限公司	电池供电设备
CN110786778B (zh) *	2019-12-06	2024-07-05	宁波福瑞电子科技有限公司	一种智能枪式吸尘器

2022
- 2022-02-25 WO PCT/KR2022/002792 patent/WO2022182201A1/fr not_active Ceased
- 2022-02-25 US US18/279,112 patent/US20240138644A1/en active Pending
- 2022-02-25 AU AU2022227479A patent/AU2022227479B2/en active Active
- 2022-02-25 TW TW111106939A patent/TWI843060B/zh active
- 2022-02-25 EP EP22760117.6A patent/EP4298975B1/fr active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9247855B2 (en) *	2013-07-16	2016-02-02	Bissell Homecare, Inc.	Surface cleaning apparatus
US20160345795A1 (en) *	2014-01-31	2016-12-01	Techtronic Floor Care Technology Limited	Surface cleaning apparatus
WO2020048851A1 (fr) *	2018-09-07	2020-03-12	Alfred Kärcher SE & Co. KG	Appareil de nettoyage à l'eau chaude et procédé destiné à faire fonctionner un appareil de nettoyage à l'eau chaude

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022182201A1 *

Also Published As

Publication number	Publication date
AU2022227479A1 (en)	2023-09-21
WO2022182201A1 (fr)	2022-09-01
US20240138644A1 (en)	2024-05-02
TWI843060B (zh)	2024-05-21
EP4298975B1 (fr)	2026-04-01
AU2022227479B2 (en)	2025-09-25
TW202239366A (zh)	2022-10-16
EP4298975A1 (fr)	2024-01-03

Legal Events

Date	Code	Title	Description
2022-09-03	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2023-12-01	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
2023-12-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-01-03	17P	Request for examination filed	Effective date: 20230926
2024-01-03	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	DAV	Request for validation of the european patent (deleted)
2024-06-05	DAX	Request for extension of the european patent (deleted)
2025-02-26	A4	Supplementary search report drawn up and despatched	Effective date: 20250129
2025-02-26	RIC1	Information provided on ipc code assigned before grant	Ipc: A47L 5/24 20060101ALI20250123BHEP Ipc: A47L 11/40 20060101AFI20250123BHEP
2025-10-01	GRAP	Despatch of communication of intention to grant a patent	Free format text: ORIGINAL CODE: EPIDOSNIGR1
2025-10-01	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: GRANT OF PATENT IS INTENDED
2025-11-05	INTG	Intention to grant announced	Effective date: 20251001
2026-01-21	GRAS	Grant fee paid	Free format text: ORIGINAL CODE: EPIDOSNIGR3
2026-02-27	GRAA	(expected) grant	Free format text: ORIGINAL CODE: 0009210
2026-02-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE PATENT HAS BEEN GRANTED
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2026-04-01	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: 20260401 Ref country code: GB Ref legal event code: FG4D
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2026-04-23	REG	Reference to a national code	Ref country code: DE Ref legal event code: R096 Ref document number: 602022033563 Country of ref document: DE

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