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Extract from the Register of European Patents

EP About this file: EP1069672

EP1069672 - Power supply with transformer choke [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  25.05.2012
Database last updated on 11.09.2024
Most recent event   Tooltip25.05.2012Application deemed to be withdrawnpublished on 27.06.2012  [2012/26]
Applicant(s)For all designated states
Braun GmbH
Frankfurter Strasse 145
61476 Kronberg / DE
[2001/03]
Inventor(s)01 / Lang, Gerhard
Merzhäuser Strasse 26
61276 Altweilnau / DE
 [2001/03]
Application number, filing date00113753.829.06.2000
[2001/03]
Priority number, dateDE199913237913.07.1999         Original published format: DE 19932379
[2001/03]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP1069672
Date:17.01.2001
Language:DE
[2001/03]
Type: A3 Search report 
No.:EP1069672
Date:20.02.2002
[2002/08]
Search report(s)(Supplementary) European search report - dispatched on:EP08.01.2002
ClassificationIPC:H02M1/00, H02J7/00, H02M3/156
[2002/06]
CPC:
H02M1/32 (EP,US); H02M3/10 (KR); H02J7/0029 (EP,KR,US)
Former IPC [2001/03]H02M1/00, H02J7/00
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [2001/03]
TitleGerman:Drosselwandler[2001/03]
English:Power supply with transformer choke[2001/03]
French:Alimentation à découpage avec bobine de transformateur[2001/03]
Examination procedure17.07.2002Examination requested  [2002/41]
07.05.2009Despatch of a communication from the examining division (Time limit: M04)
18.08.2009Reply to a communication from the examining division
03.01.2012Application deemed to be withdrawn, date of legal effect  [2012/26]
07.02.2012Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time  [2012/26]
Divisional application(s)The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is  07.05.2009
Fees paidRenewal fee
06.06.2002Renewal fee patent year 03
31.05.2003Renewal fee patent year 04
03.06.2004Renewal fee patent year 05
25.05.2005Renewal fee patent year 06
10.06.2006Renewal fee patent year 07
08.06.2007Renewal fee patent year 08
19.06.2008Renewal fee patent year 09
20.06.2009Renewal fee patent year 10
31.03.2010Renewal fee patent year 11
Penalty fee
Additional fee for renewal fee
30.06.201112   M06   Not yet paid
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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[X]JPH02168864  ;
 [X]EP0090237  (FIAR SPA [IT]) [X] 1,8 * abstract * * page 3, line 29 - page 6, line 12 *;
 [A]US4428015  (NESLER JOHN J [US]) [A] 6 * figure 1 * * column 4, line 3 - line 16 *;
 [X]DE3343883  (FUJI ELECTRIC CO LTD [JP]) [X] 1,4,6 * figures 1-4 * * page 3, line 16 - page 7, line 2 *;
 [X]US4630187  (HENZE CHRISTOPHER P [US]) [X] 1-3 * column 3, line 7 - line 10 *;
 [A]FR2610149  (TELECOMMUNICATIONS SA [FR]) [A] 6 * page 6, line 10 - line 12 *;
 [X]US4929882  (SZEPESI TAMAS S [US]) [X] 1,8 * figures 1,3 * * column 1, line 56 - column 2, line 15 *;
 [X]EP0617501  (LINEAR TECHN INC [US]) [X] 1,4,7 * abstract * * page 10, line 18 - line 28 * * column 10, line 46 - line 53 * * figure 4 *;
 [X]US5359281  (BARROW STEVEN M [US], et al) [X] 1-3 * column 2, line 53 - line 68 * * column 4, line 48 - line 62 * * column 5, line 27 - line 48 * * column 6, line 5 - line 28 *;
 [X]US5498995  (SZEPESI THOMAS [US], et al) [X] 1-3 * column 4, line 28 - line 30 * * column 5, line 28 - line 30 * * column 6, line 33 - line 35 *;
 [A]US5552695  (SCHWARTZ PETER H [US]) [A] 1-3 * column 3, line 28 - line 31 *;
 [X]US5555148  (MATSUZAKI HIDEAKI [JP], et al) [X] 1,4-6 * abstract * * figures 1,4 * * column 2, line 55 - line 65 *;
 [X]US5563781  (CLAUTER STEVEN T [US], et al) [X] 1-3 * column 3, line 38 - line 55 * * column 7, line 16 - line 38 * * column 9, line 64 - column 10, line 9 *;
 [A]US5568347  (SHIRAI KATSUHIKO [JP], et al) [A] 6 * figure 1 ** column 6, line 39 - line 55 *;
 [X]WO9917434  (MITSUBISHI ELECTRIC CORP [JP], et al) [X] 1,4,7 * abstract * * figures 1,2,6,7,10,12 *;
 [PX]US5926383  (PILUKAITIS RAYMOND W [US], et al) [PX] 1-3 * abstract * * column 7, line 41 - column 8, line 6 * * column 8, line 38 - line 43 *
 [X]  - PATENT ABSTRACTS OF JAPAN, (19900917), vol. 014, no. 433, Database accession no. (E - 979), & JP02168864 A 19900628 (ORIGIN ELECTRONIC CO.) [X] 1,4,5 * abstract *
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.