Register information Patent

DD patent number: 279573 (Status: not pending/lapsed, Query started: May 10, 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
StatusSTNot pending/lapsed
21DE file number DAKZDD 324 961 0
DD patent numberDDPN279573
54Designation/titleTIDielektrischer Motor mit gesteuerter Laufrichtung und wahlweise kontinuierlichem oder diskontinuierlichem Lauf
51IPC main classICM
(ICMV)		 H 02K 37/04 (01.01.2006)
22DE application dateDATJan 10, 1989
43Date of first publicationOTJun 6, 1990
71/73Applicant/ownerINHHumboldt-Universität zu Berlin, 10117 Berlin, DE; Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung, 80636 München, DE
72InventorINDipl.-Ing. Dr.sc.nat. Günter Fuhr, 10435 Berlin, DE; Dr.rer.nat. Jan Gimsa, 10437 Berlin, DE; Dr.sc.nat. Rolf Hagedorn, 13059 Berlin, DE; Prof. Dr.habil.nat. Roland Glaser, 10179 Berlin, DE
10Published DE documentsDEPNOriginal document: DD 279 573 A1
Searchable text: DD 279 573 A1
Address for service  Patentstelle für die Deutsche Forschung der Fraunhofer-Gesellschaft, 80636 München, DE
43Date of first publicationEVTJun 6, 1990
Date of the first transfer into DPMAregisterEREGTMar 9, 2013
Date of the (most recent) update in DPMAregisterREGTSep 24, 2014
(Show all update days)(Hide all update days)
  • Sep 24, 2014
    • Historical data not available for this/these date(s)
  • Mar 9, 2013
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Change of classification Change of IPC secondary class Jan 10, 1989  Details anzeigen
2 Examination procedure DD legal status Mar 15, 1989 Mar 15, 1989 Details anzeigen
3 Publications Patent specification Jun 6, 1990  Details anzeigen
4 New applicant/owner details New applicant/owner details Sep 17, 1992  Details anzeigen
5 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Aug 1, 2006  Details anzeigen
6 Administrative procedure IP right lapsed through expiry of term of protection Jan 11, 2009  Details anzeigen
View procedures Change of classification (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC secondary class
Date of legal/procedural statusVSTTJan 10, 1989
51IPC main classICM
(ICMV)		 H 02K 37/04 (01.01.2006)
51Previous IPC main classICMF
(ICMVF)		 H 02K 37/04 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 H 01L 23/18 (2006.01)
51Previous IPC secondary class(es)ICSF
(ICSVF)		 H 01L 23/18 (2006.01)
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDD legal status
Date of legal/procedural statusVSTTMar 15, 1989
Publication dateVTMar 15, 1989
Supplementary informationINFOBeschluss nach § 17(1) PatG-DDR über die Erteilung eines Patents
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTJun 6, 1990
10Published DE documentsDEPNOriginal document: DD000000279573A1
Searchable text: DD 279 573 A1
View procedures New applicant/owner details (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTSep 17, 1992
71/73Applicant/ownerINHHumboldt-Universität zu Berlin, 10117 Berlin, DE; Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung, 80636 München, DE
View procedures Administrative procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTAug 1, 2006
View procedures Administrative procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTIP right lapsed through expiry of term of protection
Date of legal/procedural statusVSTTJan 11, 2009