Register information Patent

DE file number : 10 2011 115 973.1 (Status: pending/in force, Query started: October 25, 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
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ10 2011 115 973.1
54Designation/titleTIHubkolbenmaschine umfassend wenigstens einen Kolben
51IPC main classICM
(ICMV)		 F01M 1/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F16J 1/08 (2006.01), F16J 1/16 (2006.01), F02F 3/00 (2006.01)
22DE application dateDATOct 13, 2011
43Date of first publicationOTApr 18, 2013
Date of publication of grantPETDec 22, 2022
71/73Applicant/ownerINHMAN Truck & Bus SE, 80995 München, DE
72InventorINHirschmann, Steffen, 90409 Nürnberg, DE
10Published DE documentsDEPNOriginal document: DE102011115973A1
Searchable text: DE102011115973A1
Original document: DE102011115973B4
Searchable text: DE102011115973B4
Address for service MAN Truck & Bus SE, 80995 München, DE
Due dateFT
FG		Oct 31, 2025
Annual fee for the 15th year Patent fees
Patent division in charge 17
56CitationsCT[D]    FR000000917647A (FR 917 647 A)
[D]    SE000000531592C2 (SE 531 592 C2)
43Date of first publicationEVTApr 18, 2013
Number of official communications (office actions) 2
Number of responses 2
Date of the first transfer into DPMAregisterEREGTApr 18, 2013
Date of the (most recent) update in DPMAregisterREGTMay 31, 2025
(Show all update days)(Hide all update days)
  • May 31, 2025
    • St.36: changed (technical change)
  • Nov 8, 2024
    • Due date: changed
  • Aug 7, 2024
    • St.36: changed (technical change)
  • Nov 10, 2023; Oct 22, 2023; Dec 22, 2022; Nov 30, 2022; Nov 25, 2022; Nov 18, 2022; Nov 10, 2022; Sep 16, 2022; Jul 6, 2022; Mar 17, 2022; Jan 18, 2022; Jan 20, 2021; Jan 22, 2020; Nov 28, 2019; Oct 16, 2019; Sep 26, 2019; Jan 16, 2019; Oct 30, 2018; Jan 23, 2018; Dec 16, 2017; Aug 26, 2017; Jan 19, 2017; Jan 6, 2017; Jan 19, 2016; Jan 24, 2015; Feb 26, 2014; Feb 23, 2014; Feb 14, 2014; Jan 30, 2014; Nov 23, 2013; Nov 7, 2013
    • Historical data not available for this/these date(s)
  • Apr 18, 2013
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Oct 13, 2011  Details anzeigen
2 Pre-registration procedure Pre-registration procedure has been concluded Feb 23, 2012  Details anzeigen
3 Examination procedure Request for examination effectively filed Aug 21, 2012  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) Apr 18, 2013 Apr 18, 2013 Details anzeigen
5 Examination procedure Official communication on examination Aug 25, 2017  Details anzeigen
6 Examination procedure Reply to official communication Dec 14, 2017  Details anzeigen
7 New applicant/owner details New applicant/owner details Sep 25, 2019 Oct 31, 2019 Details anzeigen
8 Examination procedure Official communication on examination Mar 16, 2022  Details anzeigen
9 Examination procedure Reply to official communication Jun 30, 2022  Details anzeigen
10 Examination procedure Decision to grant patent by Examining Section/Patent Division Sep 15, 2022  Details anzeigen
11 Publications Patent specification Dec 22, 2022 Dec 22, 2022 Details anzeigen
12 Examination procedure Grant of patent has become final Sep 23, 2023 Nov 30, 2023 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTOct 13, 2011
View procedures Pre-registration procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTFeb 23, 2012
View procedures Examination procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTAug 21, 2012
Third party request No
Date of receiptAEGTAug 21, 2012
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTApr 18, 2013
Issue numberHN16
YearPJ2013
Publication dateVTApr 18, 2013
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102011115973A1
Searchable text: DE102011115973A1
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTAug 25, 2017
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTDec 14, 2017
View procedures New applicant/owner details (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTSep 25, 2019
Issue numberHN44
YearPJ2019
Publication dateVTOct 31, 2019
Type of publicationPARTBibliographic data
PartHTPart 2
71/73Applicant/ownerINHMAN Truck & Bus SE, 80995 München, DE
71/73Previous applicant/ownerINHFMAN Truck & Bus AG, 80995 München, DE
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTMar 16, 2022
Date of update of the procedureREGTMar 17, 2022
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTJun 30, 2022
Date of update of the procedureREGTJul 6, 2022
View procedures Examination procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTSep 15, 2022
Date of update of the procedureREGTSep 16, 2022
View procedures Publications (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTDec 22, 2022
Issue numberHN51
YearPJ2022
Publication dateVTDec 22, 2022
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102011115973B4
Searchable text: DE102011115973B4
Date of update of the procedureREGTDec 22, 2022
View procedures Examination procedure (No.: 12)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTSep 23, 2023
Issue numberHN48
YearPJ2023
Publication dateVTNov 30, 2023
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTNov 10, 2023