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Extract from the Register of European Patents

EP About this file: EP2143936

EP2143936 - Wind turbine comprising a main bearing and method for replacement of the main bearing [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.11.2016
Database last updated on 03.08.2024
Most recent event   Tooltip20.07.2018Lapse of the patent in a contracting state
New state(s): MT		published on 22.08.2018  [2018/34]
Applicant(s)For all designated states
Siemens Aktiengesellschaft
Wittelsbacherplatz 2
80333 München / DE
[2013/11]
Former [2010/02]For all designated states
Siemens Aktiengesellschaft
Wittelsbacherplatz 2
80333 München / DE
Inventor(s)01 / Stiesdal, Henrik
Nørrevoldgade 45
5000 Odense C / DK
 [2010/02]
Application number, filing date08012251.807.07.2008
[2010/02]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP2143936
Date:13.01.2010
Language:EN
[2010/02]
Type: B1 Patent specification 
No.:EP2143936
Date:13.01.2016
Language:EN
[2016/02]
Search report(s)(Supplementary) European search report - dispatched on:EP16.06.2009
ClassificationIPC:F03D1/00, F03D11/00
[2010/02]
CPC:
F16C35/062 (EP,US); F03D80/50 (EP,US); F03D80/70 (EP,US);
F05B2230/70 (EP,US); F05B2230/80 (EP,US); F05B2240/50 (EP,US);
F16C2360/31 (EP,US); Y02E10/72 (EP,US); Y02P70/50 (EP,US);
Y10T29/49318 (EP,US) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   TR [2016/02]
Former [2010/02]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HR,  HU,  IE,  IS,  IT,  LI,  LT,  LU,  LV,  MC,  MT,  NL,  NO,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Windturbine mit einem Hauptlager und Verfahren zum Ersetzen des Hauptlagers[2010/02]
English:Wind turbine comprising a main bearing and method for replacement of the main bearing[2010/02]
French:Éolienne comportant un roulement principal et procédé de remplacement du roulement principal[2010/02]
Examination procedure21.06.2010Examination requested  [2010/30]
26.07.2010Despatch of a communication from the examining division (Time limit: M04)
30.09.2010Reply to a communication from the examining division
03.08.2015Communication of intention to grant the patent
21.10.2015Receipt of the translation of the claim(s)
20.11.2015Fee for grant paid
20.11.2015Fee for publishing/printing paid
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  26.07.2010
Opposition(s)14.10.2016No opposition filed within time limit [2016/51]
Fees paidRenewal fee
19.07.2010Renewal fee patent year 03
18.07.2011Renewal fee patent year 04
20.07.2012Renewal fee patent year 05
19.07.2013Renewal fee patent year 06
18.07.2014Renewal fee patent year 07
20.07.2015Renewal fee patent year 08
Opt-out from the exclusive  Tooltip
competence of the Unified
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.
Lapses during opposition  TooltipHU07.07.2008
AT13.01.2016
BE13.01.2016
CY13.01.2016
CZ13.01.2016
EE13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
MC13.01.2016
NL13.01.2016
PL13.01.2016
RO13.01.2016
SE13.01.2016
SI13.01.2016
SK13.01.2016
TR13.01.2016
BG13.04.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
IE07.07.2016
LU07.07.2016
CH31.07.2016
LI31.07.2016
MT31.07.2016
FR01.08.2016
[2018/33]
Former [2018/29]HU07.07.2008
AT13.01.2016
BE13.01.2016
CY13.01.2016
CZ13.01.2016
EE13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
MC13.01.2016
NL13.01.2016
PL13.01.2016
RO13.01.2016
SE13.01.2016
SI13.01.2016
SK13.01.2016
TR13.01.2016
BG13.04.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
IE07.07.2016
LU07.07.2016
CH31.07.2016
LI31.07.2016
FR01.08.2016
Former [2018/28]HU07.07.2008
AT13.01.2016
BE13.01.2016
CY13.01.2016
CZ13.01.2016
EE13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
MC13.01.2016
NL13.01.2016
PL13.01.2016
RO13.01.2016
SE13.01.2016
SI13.01.2016
SK13.01.2016
BG13.04.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
IE07.07.2016
LU07.07.2016
CH31.07.2016
LI31.07.2016
FR01.08.2016
Former [2017/41]AT13.01.2016
BE13.01.2016
CZ13.01.2016
EE13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
MC13.01.2016
NL13.01.2016
PL13.01.2016
RO13.01.2016
SE13.01.2016
SI13.01.2016
SK13.01.2016
BG13.04.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
IE07.07.2016
LU07.07.2016
CH31.07.2016
LI31.07.2016
FR01.08.2016
Former [2017/20]AT13.01.2016
BE13.01.2016
CZ13.01.2016
EE13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
MC13.01.2016
NL13.01.2016
PL13.01.2016
RO13.01.2016
SE13.01.2016
SI13.01.2016
SK13.01.2016
BG13.04.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
CH31.07.2016
LI31.07.2016
FR01.08.2016
Former [2017/15]AT13.01.2016
BE13.01.2016
CZ13.01.2016
EE13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
MC13.01.2016
NL13.01.2016
PL13.01.2016
RO13.01.2016
SE13.01.2016
SI13.01.2016
SK13.01.2016
BG13.04.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
Former [2017/03]AT13.01.2016
BE13.01.2016
CZ13.01.2016
EE13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
NL13.01.2016
PL13.01.2016
RO13.01.2016
SE13.01.2016
SK13.01.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
Former [2016/50]AT13.01.2016
CZ13.01.2016
EE13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
NL13.01.2016
PL13.01.2016
RO13.01.2016
SE13.01.2016
SK13.01.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
Former [2016/49]AT13.01.2016
EE13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
NL13.01.2016
PL13.01.2016
SE13.01.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
Former [2016/39]AT13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
LV13.01.2016
NL13.01.2016
PL13.01.2016
SE13.01.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
Former [2016/38]AT13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
NL13.01.2016
PL13.01.2016
NO13.04.2016
GR14.04.2016
IS13.05.2016
PT13.05.2016
Former [2016/36]AT13.01.2016
ES13.01.2016
FI13.01.2016
HR13.01.2016
IT13.01.2016
LT13.01.2016
NL13.01.2016
PL13.01.2016
NO13.04.2016
GR14.04.2016
Former [2016/35]ES13.01.2016
FI13.01.2016
HR13.01.2016
NL13.01.2016
NO13.04.2016
GR14.04.2016
Former [2016/30]NL13.01.2016
Documents cited:Search[X]DE20116649U  (SKF AB [SE]) [X] 1,10 * page 3, line 1 - line 4; figure 1 *;
 [X]EP1291521  (TURBOWINDS N V S A [BE]) [X] 1-15 * paragraphs [0023] , [0024]; figures 2-11; claims 1-3 *;
 [X]GB2395529  (HANSEN TRANSMISSIONS INT [BE]) [X] 1,10 * page 2, paragraph 6 - page 3, paragraph 1 *;
 [X]EP1489297  (W2EWIND TO ENERGY GMBH [DE]) [X] 1-15 * paragraphs [0005] - [0007]; figure 1; claims 1,7 *;
 [X]WO2006066686  (NORDEX ENERGY GMBH [DE], et al) [X] 1,10* abstract *
by applicantDE20116649U
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.