Register information Unitary patent

EP file number: 19 74 2012.8 (Status: pending/in force, Query started: September 28, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INID	Criterion	Field	Content
	Type of IP right	SART	Unitary patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	50 2019 013 560.4
96	EP file number	EAKZ	19 74 2012.8
86	WO file number	WAKZ	PCT/EP2019/069023
97	EP publication number	EPN	3830443
87	WO publication number	WPN	2020025306
54	Designation/title	TI	WERKZEUG ZUR BETÄTIGUNG EINES EINEN BREMSBELAG AN EINEM BELAGHALTER ARRETIERENDEN VERSCHLUSSRIEGELS
51	IPC main class	ICM (ICMV)	F16D 65/00 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F16D 65/092 (2006.01), B61H 5/00 (2006.01), F16D 55/224 (2006.01), F16D 69/04 (2006.01)
22	DE application date	DAT	Jul 15, 2019
96	EP application date	EAT	Jul 15, 2019
86	WO application date	WAT	Jul 15, 2019
43	Date of first publication	OT	Feb 6, 2020
	Date of publication of grant	PET	Jul 2, 2025
71/73	Applicant/owner	INH	KNORR-BREMSE Systeme für Schienenfahrzeuge GmbH, 80809 München, DE
72	Inventor	IN	MÜLLEK, Ferenc, 8000 Szekesfehervar, HU
74	Representative	VTR	Marks & Clerk LLP, 2661 Luxembourg, LU
66 66	Domestic priority	PRN PRD	10 2018 118 514.6 Jul 31, 2018
	Patent division in charge		12
97	EP language of publication	ELANG	DE - Deutsch
84	Designated EP contracting states	EDS	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
	Member states EPGÜ	EPGUE	AT, BE, BG, DE, DK, EE, FI, FR, IT, LT, LU, LV, MT, NL, PT, RO, SE, SI
	Published EP/WO documents	EPWOPN	Original document: EP000003830443A1 Searchable text: EP000003830443A1 Original document: EP000003830443B1 Searchable text: EP000003830443B1 Original document: WO002020025306 Searchable text: WO002020025306
43	Date of first publication	EVT	Feb 6, 2020
	Date of the first transfer into DPMAregister	EREGT	Jun 9, 2021
	Date of the (most recent) update in DPMAregister	REGT	Sep 11, 2025 (Show all update days)(Hide all update days) Sep 11, 2025 St.36: changed (technical change) Aug 7, 2025 Type of IP right: changed Applicant/owner: changed Representative: new Address for service: deleted Due date: deleted Member states EPGÜ: new File number displayed in the result list: changed Procedures: EP procedure, EP patent – unitary effect registered, 28.07.2025: new Procedures: EP procedure, EP patent – request for unitary effect, 22.07.2025: new Procedures: EP procedure, EP patent – unitary effect effective, 02.07.2025: new Jul 31, 2025 Procedures: Publications, DPMA mention of EP grant, 31.07.2025: new Jun 19, 2025 Applicant/owner: new Address for service: new Due date: new Jun 12, 2025 DE file number : new DE application date: new Date of publication of grant: new Domestic priority: changed Published EP/WO documents: changed File number displayed in the result list: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 02.07.2025: new Mar 5, 2025 Designation/title: changed Jun 9, 2021 Date of the first transfer into DPMAregister

Procedural data
No.	Kind of procedure	Legal status	Date of legal/procedural status	Publication date	Alle Details anzeigen
1	Procedure relating to PCT application	WO publication	Feb 6, 2020		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Jun 9, 2021		Details anzeigen
3	Publications	Publication of a mention regarding EP 1st publication by DPMA	Jul 22, 2021	Jul 22, 2021	Details anzeigen
4	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jul 2, 2025		Details anzeigen
5	EP procedure	European patent with unitary effect has become effective	Jul 2, 2025	Sep 11, 2025	Details anzeigen
6	EP procedure	Filing of request for unitary effect of European patent	Jul 22, 2025		Details anzeigen
7	EP procedure	Registration of unitary effect of European patent	Jul 28, 2025	Sep 11, 2025	Details anzeigen
8	Publications	Publication by DPMA of mention regarding EP patent grant	Jul 31, 2025	Jul 31, 2025	Details anzeigen

View procedures Procedure relating to PCT application (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to PCT application
Legal/procedural status	VST	WO publication
Date of legal/procedural status	VSTT	Feb 6, 2020
Date of update of the procedure	REGT	Jun 9, 2021

View procedures Procedure relating to EP application (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO 1st publication
Date of legal/procedural status	VSTT	Jun 9, 2021
Date of update of the procedure	REGT	Jun 9, 2021

View procedures Publications (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication of a mention regarding EP 1st publication by DPMA
Date of legal/procedural status	VSTT	Jul 22, 2021
Issue number	HN	29
Year	PJ	2021
Publication date	VT	Jul 22, 2021
Type of publication	PART	Bibliographic data
Date of update of the procedure	REGT	Jun 9, 2021

View procedures Procedure relating to EP application (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of mention regarding patent grant (beginning of opposition period)
Date of legal/procedural status	VSTT	Jul 2, 2025
Date of update of the procedure	REGT	Jun 12, 2025

View procedures EP procedure (No.: 5)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	European patent with unitary effect has become effective
Date of legal/procedural status	VSTT	Jul 2, 2025
Issue number	HN	37
Year	PJ	2025
Publication date	VT	Sep 11, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Sep 11, 2025

View procedures EP procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Filing of request for unitary effect of European patent
Date of legal/procedural status	VSTT	Jul 22, 2025
Date of update of the procedure	REGT	Aug 7, 2025

View procedures EP procedure (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Unitary effect procedure
Legal/procedural status	VST	Registration of unitary effect of European patent
Date of legal/procedural status	VSTT	Jul 28, 2025
Issue number	HN	37
Year	PJ	2025
Publication date	VT	Sep 11, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Sep 11, 2025

View procedures Publications (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Publications
Legal/procedural status	VST	Publication by DPMA of mention regarding EP patent grant
Date of legal/procedural status	VSTT	Jul 31, 2025
Issue number	HN	31
Year	PJ	2025
Publication date	VT	Jul 31, 2025
Type of publication	PART	Bibliographic data
Part	HT	Part 5
Date of update of the procedure	REGT	Jul 31, 2025