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Extract from the Register of European Patents

EP About this file: EP0081111

EP0081111 - Transformer, particularly for a switching mode power supply circuit in a television receiver [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  22.04.1985
Database last updated on 30.10.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
Licentia Patent-Verwaltungs-GmbH
Theodor-Stern-Kai 1
60596 Frankfurt / DE
[N/P]
Former [1983/24]For all designated states
Licentia Patent-Verwaltungs-GmbH
Theodor-Stern-Kai 1
D-60596 Frankfurt / DE
Inventor(s)01 / Goseberg, Walter, Dipl.-Ing.
Kopenhagener Strasse 81
D-3000 Hannover / DE
02 / Bieringer, Ulrich, Dipl.-Ing.
Lister Meile 26
D-3000 Hannover / DE
03 / Napp, Gerhard, Ing.-grad.
Sundernstrasse 34
D-3005 Hemmingern 1 / DE
04 / Kreismer, Heinz
Forstgrund 6
D-3000 Hannover 61 / DE
[1983/24]
Representative(s)Einsel, Robert
Licentia Patent-Verwaltungs-GmbH Theodor-Stern-Kai 1
D-6000 Frankfurt/Main 70 / DE
[N/P]
Former [1983/24]Einsel, Robert, Dipl.-Ing.
Licentia Patent-Verwaltungs-GmbH Theodor-Stern-Kai 1
D-6000 Frankfurt/Main 70 / DE
Application number, filing date82110634.118.11.1982
[1983/24]
Priority number, dateDE1981314798404.12.1981         Original published format: DE 3147984
[1983/24]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0081111
Date:15.06.1983
Language:DE
[1983/24]
Search report(s)(Supplementary) European search report - dispatched on:EP03.05.1983
ClassificationIPC:H01F27/32, H01F27/36, H01F27/06, H01F15/04, H01F27/08
[1983/24]
CPC:
H01F27/06 (EP); H01F27/363 (EP,US); H01F27/085 (EP);
H01F27/324 (EP); H01F27/36 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL,   SE [1983/24]
TitleGerman:Transformator, insbesondere für ein Schaltnetzteil in einem Fernsehempfänger[1983/24]
English:Transformer, particularly for a switching mode power supply circuit in a television receiver[1983/24]
French:Transformateur, en particulier pour un circuit d'alimentation du type d'accouplement dans un récepteur de télévision[1983/24]
File destroyed:13.07.1991
Examination procedure24.08.1983Examination requested  [1983/44]
02.08.1984Despatch of a communication from the examining division (Time limit: M04)
13.12.1984Application deemed to be withdrawn, date of legal effect  [1985/26]
11.01.1985Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1985/26]
Fees paidRenewal fee
14.11.1984Renewal fee patent year 03
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[A]DE224169  ;
 [A]DE391087  (D ORGANISATION ECONOMIQUE SA B);
 [A]DE584714  (H GOTTMANN DIPL ING);
 [A]FR788649  ;
 [A]DE1175297  (GEN MOTORS CORP);
 [A]US3290634  (STEVENS BRUCE E);
 [A]GB1124364  ;
 [A]DE1614237  (PHILIPS NV);
 [A]GB1220151  (ADVANCE ELECTRONICS LTD);
 [A]DE1673365  (BOSCH GMBH ROBERT);
 [A]US3626345  (FUNAKI KYUZAEMON);
 [A]DE2056366  (TRANSFORMATOREN UNION AG);
 [A]DE2850619  (LICENTIA GMBH)
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.