Register information Patent

DE file number : 10 2018 218 820.3 (Status: pending/in force, Query started: September 4, 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 2018 218 820.3
54Designation/titleTIElektrische Maschine mit einer Fluid-Kühleinrichtung
51IPC main classICM
(ICMV)		 H02K 9/193 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H02K 9/20 (2006.01)
22DE application dateDATNov 5, 2018
43Date of first publicationOTMay 7, 2020
71/73Applicant/ownerINHZF FRIEDRICHSHAFEN AG, 88046 Friedrichshafen, DE
72InventorINHacklberger, Michael, 94127 Neuburg, DE; Kornexl, Sebastian, 94110 Wegscheid, DE; Geier, Manfred, 94161 Ruderting, DE
74RepresentativeVTRTergau & Walkenhorst Intellectual Property GmbH, 60439 Frankfurt, DE
10Published DE documentsDEPNOriginal document: DE102018218820A1
Searchable text: DE102018218820A1
Address for service Tergau & Walkenhorst Intellectual Property GmbH, 60439 Frankfurt, DE
Due dateFT
FG		Nov 30, 2025
Annual fee for the 8th year Patent fees
Patent division in charge 32
43Date of first publicationEVTMay 7, 2020
Number of official communications (office actions) 0
Number of responses 0
Date of the first transfer into DPMAregisterEREGTMay 7, 2020
Date of the (most recent) update in DPMAregisterREGTAug 14, 2025
(Show all update days)(Hide all update days)
  • Aug 14, 2025
    • Procedures: Examination procedure, Request for examination effectively filed, 25.06.2025: changed
    • Procedures: Change of classification, Change of IPC main class, 04.07.2025: changed
  • Jul 5, 2025
    • IPC main class: changed
    • IPC secondary class(es): new
    • Procedures: Change of classification, Change of IPC main class, 04.07.2025: new
  • Jul 4, 2025
    • Procedures: Examination procedure, Request for examination effectively filed, 25.06.2025: new
  • Jun 27, 2025
    • St.36: changed (technical change)
  • Apr 7, 2025
    • Representative: new
    • Address for service: changed
    • Procedures: New representative details, New representative details, 04.04.2025: new
  • Sep 13, 2024
    • Due date: changed
  • Aug 13, 2024
    • St.36: changed (technical change)
  • Sep 22, 2023; Sep 20, 2022; Sep 29, 2021; Oct 24, 2020
    • Historical data not available for this/these date(s)
  • May 7, 2020
    • 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 Nov 5, 2018  Details anzeigen
2 Pre-registration procedure Pre-registration procedure has been concluded Nov 9, 2018  Details anzeigen
3 Publications Publication of application (Offenlegungsschrift) May 7, 2020 May 7, 2020 Details anzeigen
4 New representative details New representative details Apr 4, 2025  Details anzeigen
5 Examination procedure Request for examination effectively filed Jun 25, 2025 Aug 14, 2025 Details anzeigen
6 Change of classification Change of IPC main class Jul 4, 2025 Aug 14, 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 statusVSTTNov 5, 2018
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 statusVSTTNov 9, 2018
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMay 7, 2020
Issue numberHN19
YearPJ2020
Publication dateVTMay 7, 2020
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102018218820A1
Searchable text: DE102018218820A1
View procedures New representative details (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTNew representative details
Legal/procedural statusVSTNew representative details
Date of legal/procedural statusVSTTApr 4, 2025
74RepresentativeVTRTergau & Walkenhorst Intellectual Property GmbH, 60439 Frankfurt, DE
74Previous representativeVTRFNo representative appointed
Date of update of the procedureREGTApr 7, 2025
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTJun 25, 2025
Issue numberHN33
YearPJ2025
Publication dateVTAug 14, 2025
Type of publicationPARTBibliographic data
PartHTPart 2
Third party request No
Date of receiptAEGTJun 25, 2025
Date of update of the procedureREGTAug 14, 2025
View procedures Change of classification (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTJul 4, 2025
Issue numberHN33
YearPJ2025
Publication dateVTAug 14, 2025
Type of publicationPARTBibliographic data
PartHTPart 2
51IPC main classICM
(ICMV)		 H02K 9/193 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 H02K 9/20 (2006.01)
Date of update of the procedureREGTAug 14, 2025