blank Quick help
blank Maintenance news

Scheduled maintenance

Regular maintenance outages:
between 05.00 and 05.15 hrs CET (Monday to Sunday).

Other outages
Availability

2022.02.11

More...
blank News flashes

News Flashes

New version of the European Patent Register – SPC proceedings information in the Unitary Patent Register.

2024-07-24

More...
blank Related links

Release notes
European Patent Register Assistant
European Patent Register Resource Book
European Patent Register – pocket guide
FAQ - European Patent Register
Federated Register (Flyer)
Global Dossier (Flyer)
Register events
Deep link coverage
Federated Register content
The Patent Information Tour
Fair use charter

Extract from the Register of European Patents

EP About this file: EP2031255

EP2031255 - Vane, collar and assembly for synchronising ring stage of a compressor, turbomachine comprising such a compressor and method of assembly by welding between a collar and a vane. [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.10.2016
Database last updated on 03.01.2025
Most recent event   Tooltip17.08.2018Lapse of the patent in a contracting state
New state(s): BG		published on 19.09.2018  [2018/38]
Applicant(s)For all designated states
Techspace Aero
121 Route de Liers
4041 Milmort Herstal / BE
[2009/10]
Inventor(s)01 / Biemar, Guy
Avenue des Peupliers, 12
4671 Blegne-Saive / BE
 [2009/10]
Representative(s)Cardy, Sophie Marie, et al
Cabinet Beau de Loménie
158, rue de l'Université
75340 Paris Cedex 07 / FR
[N/P]
Former [2009/10]Cardy, Sophie Marie, et al
Cabinet Beau de Loménie 158, rue de l'Université
75340 Paris Cedex 07 / FR
Application number, filing date07115272.230.08.2007
[2009/10]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP2031255
Date:04.03.2009
Language:FR
[2009/10]
Type: B1 Patent specification 
No.:EP2031255
Date:23.12.2015
Language:FR
[2015/52]
Search report(s)(Supplementary) European search report - dispatched on:EP03.04.2008
ClassificationIPC:F04D29/54
[2009/10]
CPC:
F01D9/044 (EP); B23K26/28 (EP); B23K26/32 (EP);
B23K9/0026 (EP); B23K9/028 (EP); B23K9/167 (EP);
F04D29/542 (EP); F04D29/644 (EP); B23K2101/001 (EP);
F05D2230/232 (EP); F05D2230/233 (EP); F05D2230/234 (EP);
F05D2230/235 (EP); F05D2240/128 (EP) (-)
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 [2015/52]
Former [2009/10]AT,  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 
TitleGerman:Leitschaufel, Ring und Anordnung der Gleichrichterstufe eines Kompressors, einen solchen Kompressor umfassende Strömungsmaschine und Montageverfahren durch Verschweißen von Ring und Leitschaufel[2009/10]
English:Vane, collar and assembly for synchronising ring stage of a compressor, turbomachine comprising such a compressor and method of assembly by welding between a collar and a vane.[2009/10]
French:Aube, virole et ensemble pour etage redresseur de compresseur, turbomachine comprenant un tel compresseur et procede de montage par soudage entre une virole et une aube[2009/10]
Examination procedure26.08.2009Examination requested  [2009/46]
23.09.2009Despatch of a communication from the examining division (Time limit: M06)
12.05.2010Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time
12.07.2010Reply to a communication from the examining division
05.06.2015Communication of intention to grant the patent
12.10.2015Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
12.10.2015Fee for grant paid
12.10.2015Fee for publishing/printing paid
03.11.2015Information about intention to grant a patent
03.11.2015Receipt of the translation of the claim(s)
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  23.09.2009
Opposition(s)26.09.2016No opposition filed within time limit [2016/48]
Request for further processing for:The application is deemed to be withdrawn due to failure to reply to the examination report
12.07.2010Request for further processing filed
12.07.2010Full payment received (date of receipt of payment)
Request granted
22.07.2010Decision despatched
Fees paidRenewal fee
27.08.2009Renewal fee patent year 03
31.08.2010Renewal fee patent year 04
30.08.2011Renewal fee patent year 05
27.08.2012Renewal fee patent year 06
22.08.2013Renewal fee patent year 07
26.08.2014Renewal fee patent year 08
25.08.2015Renewal fee patent year 09
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  TooltipHU30.08.2007
AT23.12.2015
BG23.12.2015
CY23.12.2015
CZ23.12.2015
DK23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
MC23.12.2015
MT23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SI23.12.2015
SK23.12.2015
TR23.12.2015
GR24.03.2016
IS23.04.2016
PT26.04.2016
IE30.08.2016
LU30.08.2016
CH31.08.2016
LI31.08.2016
[2018/38]
Former [2018/33]HU30.08.2007
AT23.12.2015
CY23.12.2015
CZ23.12.2015
DK23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
MC23.12.2015
MT23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SI23.12.2015
SK23.12.2015
TR23.12.2015
GR24.03.2016
IS23.04.2016
PT26.04.2016
IE30.08.2016
LU30.08.2016
CH31.08.2016
LI31.08.2016
Former [2018/29]HU30.08.2007
AT23.12.2015
CY23.12.2015
CZ23.12.2015
DK23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
MC23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SI23.12.2015
SK23.12.2015
TR23.12.2015
GR24.03.2016
IS23.04.2016
PT26.04.2016
IE30.08.2016
LU30.08.2016
CH31.08.2016
LI31.08.2016
Former [2018/28]HU30.08.2007
AT23.12.2015
CY23.12.2015
CZ23.12.2015
DK23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
MC23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SI23.12.2015
SK23.12.2015
GR24.03.2016
IS23.04.2016
PT26.04.2016
IE30.08.2016
LU30.08.2016
CH31.08.2016
LI31.08.2016
Former [2017/41]AT23.12.2015
CZ23.12.2015
DK23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
MC23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SI23.12.2015
SK23.12.2015
GR24.03.2016
IS23.04.2016
PT26.04.2016
IE30.08.2016
LU30.08.2016
CH31.08.2016
LI31.08.2016
Former [2017/23]AT23.12.2015
CZ23.12.2015
DK23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
MC23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SI23.12.2015
SK23.12.2015
GR24.03.2016
IS23.04.2016
PT26.04.2016
CH31.08.2016
LI31.08.2016
Former [2017/13]AT23.12.2015
CZ23.12.2015
DK23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SI23.12.2015
SK23.12.2015
GR24.03.2016
IS23.04.2016
PT26.04.2016
Former [2016/46]AT23.12.2015
CZ23.12.2015
DK23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SK23.12.2015
GR24.03.2016
IS23.04.2016
PT26.04.2016
Former [2016/38]AT23.12.2015
CZ23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SK23.12.2015
GR24.03.2016
IS23.04.2016
PT26.04.2016
Former [2016/36]AT23.12.2015
CZ23.12.2015
EE23.12.2015
ES23.12.2015
FI23.12.2015
IT23.12.2015
LT23.12.2015
LV23.12.2015
NL23.12.2015
PL23.12.2015
RO23.12.2015
SE23.12.2015
SK23.12.2015
GR24.03.2016
Former [2016/35]CZ23.12.2015
ES23.12.2015
FI23.12.2015
LT23.12.2015
LV23.12.2015
NL23.12.2015
SE23.12.2015
GR24.03.2016
Former [2016/34]CZ23.12.2015
FI23.12.2015
LT23.12.2015
LV23.12.2015
NL23.12.2015
SE23.12.2015
GR24.03.2016
Former [2016/26]FI23.12.2015
LT23.12.2015
LV23.12.2015
NL23.12.2015
SE23.12.2015
GR24.03.2016
Former [2016/25]FI23.12.2015
LT23.12.2015
LV23.12.2015
SE23.12.2015
GR24.03.2016
Former [2016/24]FI23.12.2015
LT23.12.2015
SE23.12.2015
GR24.03.2016
Former [2016/20]LT23.12.2015
Documents cited:Search[X]GB769148  (GEN MOTORS CORP) [X] 1-25 * figures 3-5 * * page 1, line 68 - page 2, line 31 *;
 [A]DE1200070  (SIEMENS AG) [A] 1-25* the whole document *;
 [X]EP1076159  (UNITED TECHNOLOGIES CORP [US]) [X] 1-25 * figures 4,5 * * paragraphs [0030] - [0032] * * paragraph [0034] *;
 [X]EP1219785  (UNITED TECHNOLOGIES CORP [US]) [X] 1-25 * figure 5 * * paragraphs [0014] , [0015] *;
 [XD]EP1801357  (TECHSPACE AERO [BE]) [XD] 1-25 * the whole document *
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.