Register information Patent

DE file number : 10 2017 122 215.4 (Status: pending/in force, Query started: September 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
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTPending/in force
21DE file number DAKZ10 2017 122 215.4
54Designation/titleTIGeräuschdämpfer für Druckluftsysteme und ein Verfahren zu dessen Herstellung
51IPC main classICM
(ICMV)		 G10K 11/16 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B60T 15/36 (2006.01), B60T 17/00 (2006.01), F15B 21/00 (2006.01)
22DE application dateDATSep 26, 2017
43Date of first publicationOTMar 28, 2019
71/73Applicant/ownerINHKNORR-BREMSE Systeme für Nutzfahrzeuge GmbH, 80809 München, DE
72InventorINSzabolcs, Sovágó, Kecskemét, HU; Tánczos, Miklós, Kecskemét, HU; Fekete, Márton, Budapest, HU; Bujdosó, Daniél, Izsák, HU
74RepresentativeVTRLifeTech IP Spies & Behrndt Patentanwälte PartG mbB, 80687 München, DE
10Published DE documentsDEPNOriginal document: DE102017122215A1
Searchable text: DE102017122215A1
Address for service LifeTech IP Spies & Behrndt Patentanwälte PartG mbB, 80687 München, DE
Domestic priority claimed inPRNCI50 2018 006 087.3
Due dateFT
FG		Sep 30, 2025
Annual fee for the 9th year Patent fees
Patent division in charge 51
56CitationsCT CZ000000279571B6
EP000000019855A1 (EP 0 019 855 A1)
DE102015111515A1 (DE 10 2015 111 515 A1)
DE000004237630A1 (DE 42 37 630 A1)
[Y]    US000004424883A (US 4 424 883 A)
EP000000359945A2 (EP 0 359 945 A2)
[Y]    EP000000379160A1 (EP 0 379 160 A1)
[X]    DE102009029968A1 (DE 10 2009 029 968 A1)
[Y]    DE102015111512A1 (DE 10 2015 111 512 A1)
43Date of first publicationEVTMar 28, 2019
Number of official communications (office actions) 2
Number of responses 1
Date of the first transfer into DPMAregisterEREGTMar 28, 2019
Date of the (most recent) update in DPMAregisterREGTAug 20, 2025
(Show all update days)(Hide all update days)
  • Aug 20, 2025
    • Citations: changed
  • Aug 19, 2025
    • Citations: changed
  • Aug 14, 2025
    • Citations: changed
  • May 8, 2025
    • Citations: changed
  • May 6, 2025
    • St.36: changed (technical change)
  • Jan 25, 2025
    • Citations: changed
    • Number of official communications (office actions): changed
    • Procedures: Examination procedure, Official communication on examination issued, 24.01.2025: new
  • Jan 24, 2025
    • Citations: changed
  • Oct 8, 2024
    • Due date: changed
  • Aug 14, 2024
    • Domestic priority claimed in: new
  • Sep 29, 2023; Nov 15, 2022; Sep 30, 2022; Sep 30, 2021; Oct 6, 2020; Oct 9, 2019
    • Historical data not available for this/these date(s)
  • Mar 28, 2019
    • 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 Sep 26, 2017  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 26, 2017  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Oct 17, 2017  Details anzeigen
4 Examination procedure Official communication on examination Feb 27, 2018  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Mar 28, 2019 Mar 28, 2019 Details anzeigen
6 Examination procedure Reply to official communication Nov 3, 2022  Details anzeigen
7 Examination procedure Official communication on examination Jan 24, 2025  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 statusVSTTSep 26, 2017
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTSep 26, 2017
Third party request No
Date of receiptAEGTSep 26, 2017
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTOct 17, 2017
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 27, 2018
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 28, 2019
Issue numberHN13
YearPJ2019
Publication dateVTMar 28, 2019
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102017122215A1
Searchable text: DE102017122215A1
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTNov 3, 2022
Date of update of the procedureREGTNov 15, 2022
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJan 24, 2025
Date of update of the procedureREGTJan 25, 2025