Register information Patent

DE file number : 10 2023 119 530.1 (Status: pending/in force, Query started: September 27, 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 2023 119 530.1
54Designation/titleTIMittelpufferkupplung
51IPC main classICM
(ICMV)		 B61G 9/06 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 B61G 9/24 (2006.01)
22DE application dateDATJul 24, 2023
43Date of first publicationOTJan 30, 2025
71/73Applicant/ownerINHKnorr-Bremse Systeme für Schienenfahrzeuge GmbH, 80809 München, DE
72InventorINRadnoti, Mark, Budapest, HU; Pergovácz, Tibor, Érd, HU
10Published DE documentsDEPNOriginal document: DE102023119530A1
Searchable text: DE102023119530A1
Address for service Knorr-Bremse Systeme für Schienenfahrzeuge GmbH, 80809 München, DE
Due dateFT
FG		Jul 31, 2026
Annual fee for the 4th year Patent fees
Patent division in charge 22
56CitationsCT[X]    SU000000751688A1 (SU 751 688 A1)
[X, Y]    US020080011700A1 (US 2008 / 0 011 700 A1)
43Date of first publicationEVTJan 30, 2025
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTJan 30, 2025
Date of the (most recent) update in DPMAregisterREGTAug 7, 2025
(Show all update days)(Hide all update days)
  • Aug 7, 2025
    • Due date: changed
  • Jun 21, 2025
    • St.36: changed (technical change)
  • Jan 30, 2025
    • 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 Jul 24, 2023  Details anzeigen
2 Examination procedure Request for examination effectively filed Jul 24, 2023  Details anzeigen
3 New representative details New representative details Jul 26, 2023  Details anzeigen
4 Pre-registration procedure Pre-registration procedure has been concluded Jul 28, 2023  Details anzeigen
5 Change of classification Change of IPC main class Jun 12, 2024  Details anzeigen
6 Examination procedure Official communication on examination Jun 20, 2024  Details anzeigen
7 Examination procedure Reply to official communication Oct 30, 2024  Details anzeigen
8 Publications Publication of application (Offenlegungsschrift) Jan 30, 2025 Jan 30, 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 statusVSTTJul 24, 2023
Date of update of the procedureREGTJan 30, 2025
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJul 24, 2023
Third party request No
Date of receiptAEGTJul 24, 2023
Date of update of the procedureREGTJan 30, 2025
View procedures New representative details (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTJul 26, 2023
74RepresentativeVTRNo representative appointed
74Previous representativeVTRFSpies & Behrndt Patentanwälte PartG mbB, 80687 München, DE
Date of update of the procedureREGTJan 30, 2025
View procedures Pre-registration procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTJul 28, 2023
Date of update of the procedureREGTJan 30, 2025
View procedures Change of classification (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJun 12, 2024
51IPC main classICM
(ICMV)		 B61G 9/06 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 B61G 5/00 (2006.01)
Date of update of the procedureREGTJan 30, 2025
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTJun 20, 2024
Date of update of the procedureREGTJan 30, 2025
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTOct 30, 2024
Date of update of the procedureREGTJan 30, 2025
View procedures Publications (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTJan 30, 2025
Issue numberHN5
YearPJ2025
Publication dateVTJan 30, 2025
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102023119530A1
Searchable text: DE102023119530A1
Date of update of the procedureREGTJan 30, 2025