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Extract from the Register of European Patents

EP About this file: EP2299109

EP2299109 - Device for insulating hollow blades that work against the fluid current for a wind turbine or a water turbine with vertical axis [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  24.02.2012
Database last updated on 14.09.2024
Most recent event   Tooltip24.02.2012Application deemed to be withdrawnpublished on 28.03.2012  [2012/13]
Applicant(s)For all designated states
Le Ster, Gerard
12 Rue des Deportes
29800 Landerneau / FR
[2011/12]
Inventor(s)01 / see applicant
...
 [2011/12]
Application number, filing date10290329.116.06.2010
[2011/12]
Priority number, datedeleted
[2011/49]
Former [2011/12]FR2009000320029.06.2009
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP2299109
Date:23.03.2011
Language:FR
[2011/12]
Search report(s)(Supplementary) European search report - dispatched on:EP14.02.2011
ClassificationIPC:F03D3/00, F03D11/00, F03B11/00, F03D3/04
[2011/12]
CPC:
F03D3/005 (EP); F03D13/20 (EP,US); F03B11/00 (EP);
F03D3/0472 (EP,US); F03D80/00 (EP); F05B2240/13 (EP);
F05B2240/216 (EP); Y02E10/20 (EP); Y02E10/728 (EP);
Y02E10/74 (EP) (-)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   SE,   SI,   SK,   SM,   TR [2011/12]
Extension statesBANot yet paid
MENot yet paid
RSNot yet paid
TitleGerman:Vorrichtung, die eine Isolierung der hohlen Laufradschaufeln ermöglicht, die den Fluidstrom für eine Windkraftanlage oder eine Wasserkraftanlage mit vertikaler Achse heraufziehen[2011/12]
English:Device for insulating hollow blades that work against the fluid current for a wind turbine or a water turbine with vertical axis[2011/12]
French:Dispositif pour réaliser un isolement des pales creuses qui remontent le courant du fluide pour une éolienne ou une hydrolienne à axe vertical[2011/12]
Examination procedure22.02.2011Amendment by applicant (claims and/or description)
24.09.2011Application deemed to be withdrawn, date of legal effect  [2012/13]
08.11.2011Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2012/13]
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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]US4019828  (BUNZER GEORGE J) [X] 1* figures 4,5 *;
 [X]FR2442979  (VOUKOURAKOS CONSTANTIN) [X] 1 * the whole document *;
 [X]US4321005  (BLACK JERIMIAH B) [X] 1 * column 6, line 42 - line 47; figures 1-3 *;
 [X]DE19648632  (BURGER HELMUT [DE]) [X] 1 * abstract *;
 [X]WO0123757  (GUAY DENIS [CA]) [X] 1 * abstract *;
 [X]US2007231118  (KRIPPENE BRETT C [US]) [X] 1 * abstract *;
 [X]GB2451644  (DUONG HENRI [US]) [X] 1 * 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.