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Extract from the Register of European Patents

EP About this file: EP3495084

EP3495084 - ARC WELDING CONTROL METHOD [Right-click to bookmark this link]
Status	No opposition filed within time limit Status updated on 04.02.2022 Database last updated on 15.06.2024
Former	The patent has been granted Status updated on 26.02.2021
Former	Grant of patent is intended Status updated on 02.11.2020
Former	Request for examination was made Status updated on 10.05.2019
Former	The international publication has been made Status updated on 10.02.2018
Most recent event Tooltip	03.05.2024	Lapse of the patent in a contracting state New state(s): MK	published on 05.06.2024 [2024/23]
Applicant(s)	For all designated states Daihen Corporation 1-11, Tagawa 2-chome Yodogawa-ku Osaka-shi, Osaka 532-8512 / JP
	[2019/24]
Inventor(s)	01 / ONO, Kohei c/o DAIHEN Corporation 1-11 Tagawa 2-chome Yodogawa-ku Osaka-shi Osaka 532-8512 / JP
	02 / NAKAMATA, Toshiaki c/o DAIHEN Corporation 1-11 Tagawa 2-chome Yodogawa-ku Osaka-shi Osaka 532-8512 / JP
	[2019/24]
Representative(s)	Epping - Hermann - Fischer Patentanwaltsgesellschaft mbH Schloßschmidstraße 5 80639 München / DE
	[2019/24]
Application number, filing date	17836679.5	06.07.2017
	[2019/24]
	WO2017JP24849
Priority number, date	JP20160152028	02.08.2016 Original published format: JP 2016152028
	[2019/24]
Filing language	JA
Procedural language	EN
Publication	Type:	A1 Application with search report
	No.:	WO2018025572
	Date:	08.02.2018
	Language:	JA
	[2018/06]
	Type:	A1 Application with search report
	No.:	EP3495084
	Date:	12.06.2019
	Language:	EN
	[2019/24]
	Type:	B1 Patent specification
	No.:	EP3495084
	Date:	31.03.2021
	Language:	EN
	[2021/13]
Search report(s)	International search report - published on:	JP	08.02.2018
	(Supplementary) European search report - dispatched on:	EP	04.03.2020
Classification	IPC:	B23K9/073, B23K9/12	[2019/24]
	CPC:	B23K9/073 (EP,US); B23K9/0732 (KR); B23K9/0953 (US); B23K3/063 (KR); B23K9/12 (EP,KR); B23K9/124 (US)
Designated contracting states	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 [2019/24]
Extension states	BA	Not yet paid
	ME	Not yet paid
Validation states	MA	Not yet paid
	MD	Not yet paid
Title	German:	LICHTBOGENSCHWEISSSTEUERUNGSVERFAHREN	[2019/24]
	English:	ARC WELDING CONTROL METHOD	[2019/24]
	French:	PROCÉDÉ DE COMMANDE DE SOUDAGE À L'ARC	[2019/24]
Entry into regional phase	23.01.2019	Translation filed
	23.01.2019	National basic fee paid
	23.01.2019	Search fee paid
	23.01.2019	Designation fee(s) paid
	23.01.2019	Examination fee paid
Examination procedure	23.01.2019	Examination requested [2019/24]
	06.05.2020	Amendment by applicant (claims and/or description)
	03.11.2020	Communication of intention to grant the patent
	17.02.2021	Fee for grant paid
	17.02.2021	Fee for publishing/printing paid
	17.02.2021	Receipt of the translation of the claim(s)
Opposition(s)	04.01.2022	No opposition filed within time limit [2022/10]
Fees paid	Renewal fee
	29.07.2019	Renewal fee patent year 03
	24.07.2020	Renewal fee patent year 04
Opt-out from the exclusive Tooltip competence of the Unified Patent Court	See the Register of the Unified Patent Court for opt-out data
	Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition Tooltip	HU	06.07.2017
	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	GR	31.03.2021
	HR	31.03.2021
	IT	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	MK	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IE	06.07.2021
	LU	06.07.2021
	BE	31.07.2021
	CH	31.07.2021
	FR	31.07.2021
	IS	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
	[2024/23]
Former [2023/36]	HU	06.07.2017
	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	GR	31.03.2021
	HR	31.03.2021
	IT	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IE	06.07.2021
	LU	06.07.2021
	BE	31.07.2021
	CH	31.07.2021
	FR	31.07.2021
	IS	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
Former [2023/33]	HU	06.07.2017
	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	IT	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IE	06.07.2021
	LU	06.07.2021
	BE	31.07.2021
	CH	31.07.2021
	FR	31.07.2021
	IS	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
Former [2023/30]	AL	31.03.2021
	AT	31.03.2021
	CY	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	IT	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IE	06.07.2021
	LU	06.07.2021
	BE	31.07.2021
	CH	31.07.2021
	FR	31.07.2021
	IS	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
Former [2022/36]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	IT	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IE	06.07.2021
	LU	06.07.2021
	BE	31.07.2021
	CH	31.07.2021
	FR	31.07.2021
	IS	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
Former [2022/35]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IE	06.07.2021
	LU	06.07.2021
	BE	31.07.2021
	CH	31.07.2021
	FR	31.07.2021
	IS	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
Former [2022/34]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	LU	06.07.2021
	BE	31.07.2021
	CH	31.07.2021
	FR	31.07.2021
	IS	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
Former [2022/29]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SI	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	LU	06.07.2021
	CH	31.07.2021
	FR	31.07.2021
	IS	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
Former [2022/23]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	LU	06.07.2021
	CH	31.07.2021
	FR	31.07.2021
	IS	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
Former [2022/21]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	CH	31.07.2021
	LI	31.07.2021
	PT	02.08.2021
	IS	24.12.2021
Former [2022/18]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	MC	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	PT	02.08.2021
	IS	24.12.2021
Former [2022/10]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	PT	02.08.2021
	IS	24.12.2021
Former [2022/08]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	DK	31.03.2021
	EE	31.03.2021
	ES	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2022/07]	AL	31.03.2021
	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2021/52]	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	PL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2021/51]	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	IS	31.07.2021
	PT	02.08.2021
Former [2021/50]	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	RO	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SK	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
	PT	02.08.2021
Former [2021/48]	AT	31.03.2021
	CZ	31.03.2021
	EE	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/47]	AT	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	NL	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/46]	AT	31.03.2021
	FI	31.03.2021
	HR	31.03.2021
	LT	31.03.2021
	LV	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	SM	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/38]	FI	31.03.2021
	HR	31.03.2021
	LV	31.03.2021
	RS	31.03.2021
	SE	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/37]	FI	31.03.2021
	HR	31.03.2021
	LV	31.03.2021
	RS	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/36]	FI	31.03.2021
	HR	31.03.2021
	BG	30.06.2021
	NO	30.06.2021
Former [2021/35]	FI	31.03.2021
	HR	31.03.2021
	NO	30.06.2021
Former [2021/33]	FI	31.03.2021
	NO	30.06.2021
Documents cited:	Search	[A]JP2012006020 (DAIHEN CORP) [A] 1-4* abstract *;
		[A]WO2012046411 (PANASONIC CORP [JP], et al) [A] 1-4 * abstract *;
		[A]WO2013008394 (PANASONIC CORP [JP], et al) [A] 1-4 * abstract *
	International search	[A]JP2012006020 (DAIHEN CORP) [A] 1-4* , paragraphs [0021] to [0026]; fig. 1 (Family: none) *;
		[A]WO2012046411 (PANASONIC CORP [JP], et al) [A] 1-4 * , paragraphs [0019] to [0021], [0034] to [0035], [0100]; fig. 1, 8 & US 2012/0255940 A1 paragraphs [0027] to [0029], [0042] to [0043], [0107]; fig. 1, 8 & EP 2505294 A1 & CN 102652045 A *;
		[A]WO2013008394 (PANASONIC CORP [JP], et al) [A] 1-4 * , paragraphs [0020] to [0022], [0025] to [0028]; fig. 1 & US 2013/0299476 A1 paragraphs [0030] to [0032], [0035] to [0038]; fig. 1 & EP 2732901 A1 & CN 103260807 A *

The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.

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