Register information Patent

DE file number : 10 2020 005 530.3 (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 2020 005 530.3
54Designation/titleTIVerfahren zum Herstellen eines Rotors für eine elektrische Maschine mit axialer Fixierung eines Blechpakets durch Reibschweißen sowie Rotor
51IPC main classICM
(ICMV)		 H02K 15/02 (2025.01)
51IPC secondary class(es)ICS
(ICSV)		 B23K 31/02 (2006.01)
22DE application dateDATSep 10, 2020
43Date of first publicationOTMar 10, 2022
71/73Applicant/ownerINHMercedes-Benz Group AG, 70372 Stuttgart, DE
72InventorINAlbrecht, Thomas, Dr.-Ing. , 87766 Memmingerberg, DE; Beutling, Kai, 71634 Ludwigsburg, DE; Hentrich, Cornelius, 71336 Waiblingen, DE; Schweizer, Ulrich, Dipl.-Ing., 73117 Wangen, DE; Sigle, Rainer, Dipl.-Ing., 71397 Leutenbach, DE; Wanke, Andreas, Dipl.-Ing. , 73614 Schorndorf, DE; Zehren, Felix, 70186 Stuttgart, DE
10Published DE documentsDEPNOriginal document: DE102020005530A1
Searchable text: DE102020005530A1
Address for service Mercedes-Benz Intellectual Property GmbH & Co. KG, 70546 Stuttgart, DE
Domestic priority claimed inPRNCIPCT/EP2021/074537
Due dateFT
FG		Sep 30, 2025
Annual fee for the 6th year Patent fees
Patent division in charge 32
56CitationsCT EP000000786854B1 (EP 0 786 854 B1)
[Y, D]    DE102007032131A1 (DE 10 2007 032 131 A1)
43Date of first publicationEVTMar 10, 2022
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTMar 10, 2022
Date of the (most recent) update in DPMAregisterREGTMay 17, 2025
(Show all update days)(Hide all update days)
  • May 17, 2025
    • St.36: changed (technical change)
  • Feb 6, 2025
    • IPC main class: changed
  • Oct 8, 2024
    • Due date: changed
  • Aug 19, 2024
    • St.36: changed (technical change)
  • Jun 19, 2024; Oct 6, 2023; Oct 8, 2022; Aug 18, 2022; May 7, 2022; Apr 12, 2022
    • Historical data not available for this/these date(s)
  • Mar 10, 2022
    • 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 10, 2020  Details anzeigen
2 Examination procedure Request for examination effectively filed Sep 10, 2020  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Sep 21, 2020  Details anzeigen
4 Examination procedure Official communication on examination Aug 9, 2021  Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Mar 10, 2022 Mar 10, 2022 Details anzeigen
6 New applicant/owner details New applicant/owner details Apr 11, 2022 May 19, 2022 Details anzeigen
7 Examination procedure Reply to official communication Aug 16, 2022  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 10, 2020
Date of update of the procedureREGTMar 10, 2022
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 10, 2020
Third party request No
Date of receiptAEGTSep 10, 2020
Date of update of the procedureREGTMar 10, 2022
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 statusVSTTSep 21, 2020
Date of update of the procedureREGTMar 10, 2022
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTAug 9, 2021
Date of update of the procedureREGTMar 10, 2022
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMar 10, 2022
Issue numberHN10
YearPJ2022
Publication dateVTMar 10, 2022
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102020005530A1
Searchable text: DE102020005530A1
Date of update of the procedureREGTMar 10, 2022
View procedures New applicant/owner details (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTApr 11, 2022
Issue numberHN20
YearPJ2022
Publication dateVTMay 19, 2022
Type of publicationPARTBibliographic data
PartHTPart 2
71/73Applicant/ownerINHMercedes-Benz Group AG, 70372 Stuttgart, DE
71/73Previous applicant/ownerINHFDaimler AG, Stuttgart, DE
Date of update of the procedureREGTMay 7, 2022
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTAug 16, 2022
Date of update of the procedureREGTAug 18, 2022