Register information Patent

DE file number : 10 2015 214 512.3 (Status: pending/in force, Query started: April 26, 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	10 2015 214 512.3
54	Designation/title	TI	Kolben für einen Verbrennungsmotor
51	IPC main class	ICM (ICMV)	F02F 3/22 (2006.01)
51	IPC secondary class(es)	ICS (ICSV)	F02F 3/28 (2006.01)
22	DE application date	DAT	Jul 30, 2015
43	Date of first publication	OT	Feb 2, 2017
71/73	Applicant/owner	INH	MAHLE International GmbH, 70376 Stuttgart, DE
72	Inventor	IN	Ehmann, Frank, 71636 Ludwigsburg, DE; Hettich, Thomas, Dr., 71706 Markgröningen, DE; Mangold, Sebastian, 70378 Stuttgart, DE; Gözcu, Aziz, 70327 Stuttgart, DE
74	Representative	VTR	BRP Renaud und Partner mbB Rechtsanwälte Patentanwälte Steuerberater, 70173 Stuttgart, DE
10	Published DE documents	DEPN	Original document: DE102015214512A1 Searchable text: DE102015214512A1
	Address for service		BRP Renaud und Partner mbB Rechtsanwälte Patentanwälte Steuerberater, 70173 Stuttgart, DE
	Domestic priority claimed in	PRNCI	PCT/EP2016/067178
	Due date	FT FG	Jul 31, 2025 Annual fee for the 11th year Patent fees
	Patent division in charge		19
56	Citations	CT	[A] DE000003832022C1 (DE 38 32 022 C1) [A] US000004428330A (US 4 428 330 A) [X, D] DE000002828237C3 (DE 28 28 237 C3) [X] DE000001905609A (DE 19 05 609 A)
43	Date of first publication	EVT	Feb 2, 2017
	Number of official communications (office actions)		0
	Number of responses		0
	Date of the first transfer into DPMAregister	EREGT	Feb 2, 2017
	Date of the (most recent) update in DPMAregister	REGT	Aug 1, 2024 (Show all update days)(Hide all update days) Aug 1, 2024 Due date: changed Jul 28, 2023; Aug 17, 2022; Aug 9, 2022; Jul 23, 2022; Feb 24, 2022; Aug 7, 2021; Oct 6, 2020; Oct 12, 2019; Oct 12, 2018; Oct 13, 2017; Aug 8, 2017 Historical data not available for this/these date(s) Feb 2, 2017 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	Pre-registration procedure	The application is under preliminary examination	Jul 30, 2015		Details anzeigen
2	Search procedure	Request for search effectively filed	Jul 30, 2015		Details anzeigen
3	Pre-registration procedure	Pre-registration procedure has been concluded	Aug 24, 2015		Details anzeigen
4	Search procedure	Information on identified prior art provided	Jun 3, 2016		Details anzeigen
5	Publications	Publication of application (Offenlegungsschrift)	Feb 2, 2017	Feb 2, 2017	Details anzeigen
6	Examination procedure	Request for examination effectively filed	Jul 19, 2022	Sep 1, 2022	Details anzeigen

View procedures Pre-registration procedure (No.: 1)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	The application is under preliminary examination
Date of legal/procedural status	VSTT	Jul 30, 2015

View procedures Search procedure (No.: 2)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Request for search effectively filed
Date of legal/procedural status	VSTT	Jul 30, 2015
Third party request		No
Date of receipt	AEGT	Jul 30, 2015

View procedures Pre-registration procedure (No.: 3)
Criterion	Field	Content Close details
Type of procedure	VART	Pre-registration procedure
Legal/procedural status	VST	Pre-registration procedure has been concluded
Date of legal/procedural status	VSTT	Aug 24, 2015

View procedures Search procedure (No.: 4)
Criterion	Field	Content Close details
Type of procedure	VART	Search procedure
Legal/procedural status	VST	Information on identified prior art provided
Date of legal/procedural status	VSTT	Jun 3, 2016
Third party request		No
Date of receipt	AEGT	Jul 30, 2015

View procedures Publications (No.: 5)
INID	Criterion	Field	Content Close details
	Type of procedure	VART	Publications
	Legal/procedural status	VST	Publication of application (Offenlegungsschrift)
	Date of legal/procedural status	VSTT	Feb 2, 2017
	Issue number	HN	5
	Year	PJ	2017
	Publication date	VT	Feb 2, 2017
	Type of publication	PART	Documents
	Part	HT	Part 2
10	Published DE documents	DEPN	Original document: DE102015214512A1 Searchable text: DE102015214512A1

View procedures Examination procedure (No.: 6)
Criterion	Field	Content Close details
Type of procedure	VART	Examination procedure
Legal/procedural status	VST	Request for examination effectively filed
Date of legal/procedural status	VSTT	Jul 19, 2022
Issue number	HN	35
Year	PJ	2022
Publication date	VT	Sep 1, 2022
Type of publication	PART	Bibliographic data
Part	HT	Part 2
Third party request		No
Date of receipt	AEGT	Jul 19, 2022
Date of update of the procedure	REGT	Aug 9, 2022