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Extract from the Register of European Patents

EP About this file: EP2100036

EP2100036 - DIFFERENTIAL GEAR ON A WIND POWER PLANT AND METHOD FOR CHANGING OR SWITCHING THE POWER RANGE OF SAID DIFFERENTIAL GEAR [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  19.09.2014
Database last updated on 22.08.2024
Most recent event   Tooltip19.09.2014Application deemed to be withdrawnpublished on 22.10.2014  [2014/43]
Applicant(s)For all designated states
AMSC Windtec GmbH
Schleppeplatz 5
9020 Klagenfurt / AT
[2009/38]
Inventor(s)01 / HEHENBERGER, Gerald
Am Rababach 31
9020 Klagenfurt / AT
 [2009/38]
Representative(s)Isarpatent
Patent- und Rechtsanwälte Barth
Charles Hassa Peckmann & Partner mbB
Postfach 44 01 51
80750 München / DE
[N/P]
Former [2012/18]Isarpatent
Patent- und Rechtsanwälte
Postfach 44 01 51
80750 München / DE
Former [2009/38]Barth, Stephan Manuel
Reinhard, Skuhra, Weise & Partner GbR Patent- und Rechtsanwälte Friedrichstrasse 31
80801 München / DE
Application number, filing date07815165.105.11.2007
[2009/38]
WO2007AT00498
Priority number, dateAT2006000192921.11.2006         Original published format: AT 19292006
[2009/38]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report
No.:WO2008061263
Date:29.05.2008
Language:DE
[2008/22]
Type: A2 Application without search report 
No.:EP2100036
Date:16.09.2009
Language:DE
The application published by WIPO in one of the EPO official languages on 29.05.2008 takes the place of the publication of the European patent application.
[2009/38]
Search report(s)International search report - published on:EP25.09.2008
ClassificationIPC:F03D7/02, F16H37/08, F03D11/02, F16H47/04
[2014/01]
CPC:
F03D7/02 (EP,US); F03D7/04 (KR); F03D15/00 (EP,US);
F03D15/10 (EP,US); F03D9/255 (EP,US); F16H47/04 (EP,KR,US);
F16H47/08 (KR); F05B2220/706 (EP,US); F05B2260/40311 (EP,US);
F05B2260/406 (EP,US); F05B2270/101 (EP,US); F05B2270/1016 (EP,US);
F16H2037/0866 (EP,US); Y02E10/72 (EP,US); Y10T74/19555 (EP,US);
Y10T74/1956 (EP,US) (-)
Former IPC [2009/38]F03D7/04, F03D11/00, F03D11/02, F16H47/04, F16H47/08
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2009/38]
TitleGerman:AUSGLEICHSGETRIEBE EINER WINDKRAFTANLAGE UND VERFAHREN ZUM ÄNDERN ODER UMSCHALTEN DES LEISTUNGSBEREICHS DIESES AUSGLEICHSGETRIEBES[2009/38]
English:DIFFERENTIAL GEAR ON A WIND POWER PLANT AND METHOD FOR CHANGING OR SWITCHING THE POWER RANGE OF SAID DIFFERENTIAL GEAR[2009/38]
French:ENGRENAGE DIFFÉRENTIEL D'UNE ÉOLIENNE ET PROCÉDÉ DE MODIFICATION OU DE CHANGEMENT DE GAMME DE PUISSANCE DE CET ENGRENAGE DIFFÉRENTIEL[2009/38]
Entry into regional phase03.06.2009National basic fee paid 
03.06.2009Designation fee(s) paid 
03.06.2009Examination fee paid 
Examination procedure03.06.2009Examination requested  [2009/38]
03.07.2009Amendment by applicant (claims and/or description)
18.12.2013Communication of intention to grant the patent
29.04.2014Application deemed to be withdrawn, date of legal effect  [2014/43]
06.06.2014Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time  [2014/43]
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  18.12.2013
Fees paidRenewal fee
25.11.2009Renewal fee patent year 03
24.11.2010Renewal fee patent year 04
23.11.2011Renewal fee patent year 05
26.11.2012Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
30.11.201307   M06   Not yet paid
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Cited inInternational search[X]WO8101444  (ALLMAENNA INGBYRAN [SE], et al) [X] 1-9 * abstract *;
 [X]EP0120654  (ENGLISH ELECTRIC CO LTD [GB]) [X] 1-9* the whole document *;
 [X]DE4321755  (HACHT HARALD VON [DE]) [X] 1-9 * the whole document *;
 [DX]WO2004088132  (VOITH TURBO KG [DE], et al) [DX] 1-9 * abstract *;
 [DX]WO2004109157  (HICKS RAYMOND J [GB]) [DX] 1-9 * abstract *;
 [X]DE102005012167  (VOITH TURBO KG [DE]) [X] 1-9 * abstract *
by applicantWO2004088132
 WO2004109157
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.