Register information Patent

DE file number : 50 2008 000 901.9 (Status: pending/in force, Query started: September 6, 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	Patent
	Status	ST	Pending/in force
21	DE file number	DAKZ	50 2008 000 901.9
96	EP file number	EAKZ	08 00 3689.0
97	EP publication number	EPN	2096340
54	Designation/title	TI	Ventil mit Sicherheitsvorrichtung
51	IPC main class	ICM (ICMV)	F16K 17/04 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F16K 17/36 (2006.01)
22	DE application date	DAT	Feb 28, 2008
96	EP application date	EAT	Feb 28, 2008
43	Date of first publication	OT	Sep 2, 2009
	Date of publication of grant	PET	Jul 7, 2010
71/73	Applicant/owner	INH	Truma Gerätetechnik GmbH & Co. KG, 85640 Putzbrunn, DE
72	Inventor	IN	Piegsa, Siegfried, 85640 Putzbrunn, DE; Keidel, Michael, 82131 Königswiesen, DE
74	Representative	VTR	Prinz & Partner mbB Patent- und Rechtsanwälte, 80335 München, DE
10	Published DE documents	DEPN	Original document: DE502008000901C5 Searchable text: DE502008000901C5 Original document: DE502008000901C9 Searchable text: DE502008000901C9
	Address for service		Prinz & Partner mbB Patentanwälte Rechtsanwälte, 80104 München, DE
	Due date	FT FG	Feb 28, 2026 Annual fee for the 19th year Patent fees
	Patent division in charge		18
97	EP language of publication	ELANG	DE - Deutsch
84	Designated EP contracting states	EDS	DE, FR, GB, IT, NL, SE
	Published EP/WO documents	EPWOPN	Original document: EP000002096340 Searchable text: EP000002096340 Original document: EP000002096340B1 Searchable text: EP000002096340B1
56	Citations	CT	[D] US000004799505A (US 4 799 505 A)
43	Date of first publication	EVT	Sep 2, 2009
	Date of the first transfer into DPMAregister	EREGT	Oct 1, 2012
	Date of the (most recent) update in DPMAregister	REGT	Apr 18, 2025 (Show all update days)(Hide all update days) Apr 18, 2025 Procedures: New representative details, New representative details, 12.02.2019: changed Procedures: Procedure relating to EP application, EPO publication of mention of grant , 07.07.2010: new Procedures: Procedure relating to EP application, EPO publication of mention of grant , 07.07.2010: deleted Mar 11, 2025 Due date: changed Aug 6, 2024 St.36: changed (technical change) Feb 15, 2024; Aug 2, 2023; Feb 8, 2023; Mar 10, 2022; Mar 2, 2022; Feb 3, 2022; Mar 6, 2021; Mar 3, 2020; Sep 12, 2019; Aug 22, 2019; Jun 19, 2019; May 29, 2019; May 23, 2019; Apr 23, 2019; Apr 18, 2019; Apr 17, 2019; Mar 1, 2019; Feb 19, 2019; Feb 16, 2019; Feb 15, 2019; Feb 13, 2019; Feb 12, 2019; Feb 1, 2019; Mar 1, 2018; Mar 4, 2017; Jan 12, 2016; Dec 18, 2014; Mar 7, 2014; Feb 4, 2014; Mar 12, 2013; Feb 16, 2013; Feb 13, 2013 Historical data not available for this/these date(s) Oct 1, 2012 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	Change of classification	Change of IPC main class	Aug 4, 2009		Details anzeigen
2	Procedure relating to EP application	EPO 1st publication	Sep 2, 2009		Details anzeigen
3	Procedure relating to EP application	EPO publication of search report	Sep 2, 2009		Details anzeigen
4	Publications	Publication of a mention regarding EP 1st publication by DPMA	Oct 15, 2009	Oct 15, 2009	Details anzeigen
5	Procedure relating to EP application	EPO publication of mention regarding patent grant (beginning of opposition period)	Jul 7, 2010		Details anzeigen
6	Publications	Publication by DPMA of mention regarding EP patent grant	Aug 19, 2010	Aug 19, 2010	Details anzeigen
7	Procedure relating to EP application	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision	Apr 8, 2011	Jul 14, 2011	Details anzeigen
8	Limitation procedure	Request for limitation of patent received	Jan 29, 2019	Mar 14, 2019	Details anzeigen
9	New representative details	New representative details	Feb 12, 2019		Details anzeigen
10	Limitation procedure	Patent limited by decision of Patent Division	Feb 18, 2019		Details anzeigen
11	Nullity procedure	Action brought for declaration of nullity	Mar 12, 2019	May 23, 2019	Details anzeigen
12	Nullity procedure	Case file pending with Federal Patent Court	Mar 12, 2019		Details anzeigen
13	Limitation procedure	Decision by Patent Division/Federal Patent Court to limit patent has become final	Mar 23, 2019	May 29, 2019	Details anzeigen
14	Publications	Amended patent specification	Jun 19, 2019	Jun 19, 2019	Details anzeigen
15	Publications	Patent specification: Correction of defective patent specifications	Sep 12, 2019	Sep 12, 2019	Details anzeigen
16	Nullity procedure	Final declaration of nullity of patent in part	Nov 30, 2021	Mar 10, 2022	Details anzeigen
17	Publications	Amended patent specification	Mar 10, 2022	Mar 10, 2022	Details anzeigen

View procedures Change of classification (No.: 1)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Change of classification
	Legal/procedural status	VST	Change of IPC main class
	Date of legal/procedural status	VSTT	Aug 4, 2009
51	IPC main class	ICM (ICMV)	F16K 17/04 (2006.01)
51	Previous IPC main class	ICMF (ICMVF)	F16K 17/04 (2011.01)

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	Sep 2, 2009

View procedures Procedure relating to EP application (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	EPO publication of search report
Date of legal/procedural status	VSTT	Sep 2, 2009

View procedures Publications (No.: 4)
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	Oct 15, 2009
Issue number	HN	42
Year	PJ	2009
Publication date	VT	Oct 15, 2009
Type of publication	PART	Bibliographic data

View procedures Procedure relating to EP application (No.: 5)
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 7, 2010
Date of update of the procedure	REGT	Apr 18, 2025

View procedures Publications (No.: 6)
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	Aug 19, 2010
Issue number	HN	33
Year	PJ	2010
Publication date	VT	Aug 19, 2010
Type of publication	PART	Bibliographic data
Part	HT	Part 5

View procedures Procedure relating to EP application (No.: 7)
Criterion	Field	Content Close details
Type of procedure	VART	Procedure relating to EP application
Legal/procedural status	VST	No opposition to patent grant filed, or opposition proceedings at EPO completed without decision
Date of legal/procedural status	VSTT	Apr 8, 2011
Issue number	HN	28
Year	PJ	2011
Publication date	VT	Jul 14, 2011
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Limitation procedure (No.: 8)
Criterion	Field	Content Close details
Type of procedure	VART	Limitation procedure
Legal/procedural status	VST	Request for limitation of patent received
Date of legal/procedural status	VSTT	Jan 29, 2019
Issue number	HN	11
Year	PJ	2019
Publication date	VT	Mar 14, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures New representative details (No.: 9)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	New representative details
	Legal/procedural status	VST	New representative details
	Date of legal/procedural status	VSTT	Feb 12, 2019
74	Representative	VTR	Prinz & Partner mbB Patent- und Rechtsanwälte, 80335 München, DE
74	Previous representative	VTRF	MÜLLER HOFFMANN & PARTNER Patentanwälte mbB, 81541 München, DE
	Date of update of the procedure	REGT	Apr 18, 2025

View procedures Limitation procedure (No.: 10)
Criterion	Field	Content Close details
Type of procedure	VART	Limitation procedure
Legal/procedural status	VST	Patent limited by decision of Patent Division
Date of legal/procedural status	VSTT	Feb 18, 2019

View procedures Nullity procedure (No.: 11)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Action brought for declaration of nullity
Date of legal/procedural status	VSTT	Mar 12, 2019
Issue number	HN	21
Year	PJ	2019
Publication date	VT	May 23, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3
BPatG (Federal Patent Court) file number		4Ni36/19(EP)

View procedures Nullity procedure (No.: 12)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Case file pending with Federal Patent Court
Date of legal/procedural status	VSTT	Mar 12, 2019
BPatG (Federal Patent Court) file number		4Ni36/19(EP)

View procedures Limitation procedure (No.: 13)
Criterion	Field	Content Close details
Type of procedure	VART	Limitation procedure
Legal/procedural status	VST	Decision by Patent Division/Federal Patent Court to limit patent has become final
Date of legal/procedural status	VSTT	Mar 23, 2019
Issue number	HN	22
Year	PJ	2019
Publication date	VT	May 29, 2019
Type of publication	PART	Bibliographic data
Part	HT	Part 3

View procedures Publications (No.: 14)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Amended patent specification
	Date of legal/procedural status	VSTT	Jun 19, 2019
	Issue number	HN	25
	Year	PJ	2019
	Publication date	VT	Jun 19, 2019
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE502008000901C5 Searchable text: DE502008000901C5

View procedures Publications (No.: 15)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Patent specification: Correction of defective patent specifications
	Date of legal/procedural status	VSTT	Sep 12, 2019
	Issue number	HN	37
	Year	PJ	2019
	Publication date	VT	Sep 12, 2019
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE502008000901C9 Searchable text: DE502008000901C9

View procedures Nullity procedure (No.: 16)
Criterion	Field	Content Close details
Type of procedure	VART	Nullity procedure
Legal/procedural status	VST	Final declaration of nullity of patent in part
Date of legal/procedural status	VSTT	Nov 30, 2021
Issue number	HN	10
Year	PJ	2022
Publication date	VT	Mar 10, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 3
BPatG (Federal Patent Court) file number		4Ni36/19(EP)
Date of update of the procedure	REGT	Mar 2, 2022

View procedures Publications (No.: 17)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Amended patent specification
	Date of legal/procedural status	VSTT	Mar 10, 2022
	Issue number	HN	10
	Year	PJ	2022
	Publication date	VT	Mar 10, 2022
	Type of publication	PART	Documents
	Part	HT	Part 3
10	Published DE documents	DEPN	Original document: DE502008000901C5 Searchable text: DE502008000901C5
	Date of update of the procedure	REGT	Mar 10, 2022