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Extract from the Register of European Patents

EP About this file: EP1154126

EP1154126 - Closed circuit steam cooled turbine shroud [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  18.04.2008
Database last updated on 20.12.2024
Most recent event   Tooltip13.08.2010Lapse of the patent in a contracting state
New state(s): TR		published on 15.09.2010  [2010/37]
Applicant(s)For all designated states
GENERAL ELECTRIC COMPANY
1 River Road
Schenectady, NY 12345 / US
[N/P]
Former [2001/46]For all designated states
GENERAL ELECTRIC COMPANY
1 River Road
Schenectady, NY 12345 / US
Inventor(s)01 / Burdgick, Steven Sebastian
7006 Kevin Lane
Schenectady, New York 12303 / US
02 / Sexton, Brendan Francis
30 Willow Oak Court
Simpsonville, South Carolina 29681 / US
03 / Kellock, Iain Robertson
21 Sheffield Drive
Clifton Park, New York 12065 / US
 [2001/46]
Representative(s)Pedder, James Cuthbert, et al
London Patent Operation
General Electric International, Inc.
15 John Adam Street
London WC2N 6LU / GB
[N/P]
Former [2001/46]Pedder, James Cuthbert, et al
GE London Patent Operation, Essex House, 12/13 Essex Street
London WC2R 3AA / GB
Application number, filing date01300118.508.01.2001
[2001/46]
Priority number, dateUS2000056729608.05.2000         Original published format: US 567296
[2001/46]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP1154126
Date:14.11.2001
Language:EN
[2001/46]
Type: A3 Search report 
No.:EP1154126
Date:26.02.2003
[2003/09]
Type: B1 Patent specification 
No.:EP1154126
Date:13.06.2007
Language:EN
[2007/24]
Search report(s)(Supplementary) European search report - dispatched on:EP15.01.2003
ClassificationIPC:F01D25/12, F01D5/18
[2003/09]
CPC:
F01D9/04 (EP,US); F01D5/187 (EP,US); F05D2240/10 (EP,US);
F05D2240/81 (EP,US); F05D2260/201 (EP,US); F05D2260/2322 (EP,US)
Former IPC [2001/46]F01D25/12
Designated contracting statesAT,   BE,   CH,   CY,   DE,   DK,   ES,   FI,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   TR [2001/46]
TitleGerman:Dampfgekühlter Turbinenmantel mit geschlossenem Kühlkreislauf[2001/46]
English:Closed circuit steam cooled turbine shroud[2001/46]
French:Virole de turbine refroidie par vapeur dans un circuit fermé[2001/46]
Examination procedure26.08.2003Examination requested  [2003/44]
01.03.2006Despatch of a communication from the examining division (Time limit: M04)
05.07.2006Reply to a communication from the examining division
20.12.2006Communication of intention to grant the patent
02.05.2007Fee for grant paid
02.05.2007Fee for publishing/printing paid
Opposition(s)14.03.2008No opposition filed within time limit [2008/21]
Fees paidRenewal fee
31.01.2003Renewal fee patent year 03
02.02.2004Renewal fee patent year 04
31.01.2005Renewal fee patent year 05
31.01.2006Renewal fee patent year 06
31.01.2007Renewal fee patent year 07
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  TooltipAT13.06.2007
BE13.06.2007
CY13.06.2007
DK13.06.2007
FI13.06.2007
NL13.06.2007
TR13.06.2007
SE13.09.2007
GR14.09.2007
ES24.09.2007
PT13.11.2007
IE08.01.2008
LU08.01.2008
MC31.01.2008
[2010/37]
Former [2010/32]AT13.06.2007
BE13.06.2007
CY13.06.2007
DK13.06.2007
FI13.06.2007
NL13.06.2007
SE13.09.2007
GR14.09.2007
ES24.09.2007
PT13.11.2007
IE08.01.2008
LU08.01.2008
MC31.01.2008
Former [2009/33]AT13.06.2007
BE13.06.2007
CY13.06.2007
DK13.06.2007
FI13.06.2007
NL13.06.2007
SE13.09.2007
GR14.09.2007
ES24.09.2007
PT13.11.2007
IE08.01.2008
MC31.01.2008
Former [2009/15]AT13.06.2007
BE13.06.2007
DK13.06.2007
FI13.06.2007
NL13.06.2007
SE13.09.2007
GR14.09.2007
ES24.09.2007
PT13.11.2007
IE08.01.2008
MC31.01.2008
Former [2009/08]AT13.06.2007
BE13.06.2007
DK13.06.2007
NL13.06.2007
SE13.09.2007
GR14.09.2007
ES24.09.2007
PT13.11.2007
IE08.01.2008
MC31.01.2008
Former [2008/40]AT13.06.2007
BE13.06.2007
DK13.06.2007
NL13.06.2007
SE13.09.2007
GR14.09.2007
ES24.09.2007
PT13.11.2007
MC31.01.2008
Former [2008/23]AT13.06.2007
BE13.06.2007
DK13.06.2007
NL13.06.2007
SE13.09.2007
GR14.09.2007
ES24.09.2007
PT13.11.2007
Former [2008/19]AT13.06.2007
BE13.06.2007
NL13.06.2007
SE13.09.2007
GR14.09.2007
ES24.09.2007
PT13.11.2007
Former [2008/10]AT13.06.2007
BE13.06.2007
NL13.06.2007
SE13.09.2007
ES24.09.2007
PT13.11.2007
Former [2008/09]AT13.06.2007
BE13.06.2007
NL13.06.2007
SE13.09.2007
ES24.09.2007
Former [2008/08]AT13.06.2007
BE13.06.2007
SE13.09.2007
ES24.09.2007
Former [2008/04]AT13.06.2007
BE13.06.2007
SE13.09.2007
Former [2007/50]AT13.06.2007
SE13.09.2007
Former [2007/48]SE13.09.2007
Documents cited:Search[X]US4573865  (HSIA EDWARD S [US], et al) [X] 1-10 * figure - *;
 [A]US5464322  (CUNHA FRANCISCO J [US], et al) [A] 1,5,8 * figures 3,4 *;
 [X]EP0690205  (GEN ELECTRIC [US]) [X] 1-10 * figures 3,4 *;
 [A]US5743708  (CUNHA FRANCISCO J [US], et al) [A] 1,5,8* figures 4,16,19,23,26 *;
 [E]EP1124039  (GEN ELECTRIC [US]) [E] 1-10 * figures 3,4 *
by applicantUS5391052
 US5480281
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.