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Extract from the Register of European Patents

EP About this file: EP1491823

EP1491823 - Rabbet mounted gas turbine combustor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.09.2009
Database last updated on 20.09.2024
Most recent event   Tooltip25.09.2009No opposition filed within time limitpublished on 28.10.2009  [2009/44]
Applicant(s)For all designated states
GENERAL ELECTRIC COMPANY
1 River Road
Schenectady, NY 12345 / US
[2008/47]
Former [2005/01]For all designated states
GENERAL ELECTRIC COMPANY
1 River Road
Schenectady, NY 12345 / US
Inventor(s)01 / Howell, Stephen John
14 Mirra Way
West Newbury Massachusetts 01985 / US
02 / Jacobson, John Carl
12 sharon Road
Melrose Massachusetts 02176 / US
03 / McCaffrey, Timothy Patrick
34 Crescent Street
Swampscott Massachusetts 01907 / US
04 / Barnes, Barry Francis
22 Warren Street
Milford Connecticut 06460 / US
 [2005/01]
Representative(s)Bedford, Grant Richard, et al
GPO Europe
GE International Inc. The Ark
201 Talgarth Road
Hammersmith
London W6 8BJ / GB
[N/P]
Former [2007/26]Bedford, Grant Richard, et al
GE London Patent Operation 15 John Adam Street
London WC2N 6LU / GB
Former [2005/01]Goode, Ian Roy, et al
London Patent Operation General Electric International, Inc. 15 John Adam Street
London WC2N 6LU / GB
Application number, filing date04252427.227.04.2004
[2005/01]
Priority number, dateUS2003060860927.06.2003         Original published format: US 608609
[2005/01]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1491823
Date:29.12.2004
Language:EN
[2004/53]
Type: B1 Patent specification 
No.:EP1491823
Date:19.11.2008
Language:EN
[2008/47]
Search report(s)(Supplementary) European search report - dispatched on:EP28.09.2004
ClassificationIPC:F23R3/00, F23R3/60, F23M5/04
[2005/01]
CPC:
F23M5/04 (EP,US); F23R3/002 (EP,US); F23R3/60 (EP,US);
F23R2900/00017 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT [2005/38]
Former [2005/01]AT,  BE,  BG,  CH,  CY,  CZ,  DE,  DK,  EE,  ES,  FI,  FR,  GB,  GR,  HU,  IE,  IT,  LI,  LU,  MC,  NL,  PL,  PT,  RO,  SE,  SI,  SK,  TR 
TitleGerman:Gasturbinenbrennkammer auf einem Falz montiert[2005/01]
English:Rabbet mounted gas turbine combustor[2005/01]
French:Chambre de combustion pour une turbine à gaz montée en raccord d'angle[2005/01]
Examination procedure29.06.2005Examination requested  [2005/34]
09.11.2006Despatch of a communication from the examining division (Time limit: M06)
21.05.2007Reply to a communication from the examining division
18.06.2008Communication of intention to grant the patent
06.10.2008Fee for grant paid
06.10.2008Fee for publishing/printing paid
Opposition(s)20.08.2009No opposition filed within time limit [2009/44]
Fees paidRenewal fee
02.05.2006Renewal fee patent year 03
02.05.2007Renewal fee patent year 04
02.05.2008Renewal fee patent year 05
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Documents cited:Search[A]US2548886  (ALAN HOWARD) [A] 1 * column 9, line 2 - line 25 * * figure 2; claims 1,2,4 *;
 [Y]US5524430  (MAZEAUD GEORGES [FR], et al) [Y] 9,10 * column 2, line 61 - column 4, line 30; figures 1-4 *;
 [XY]US5701733  (LEWIS ERIC A [US], et al) [X] 1-3 * column 3, line 3 - line 47 * * column 4, line 5 - column 5, line 18; figures 1,2 * [Y] 9,10;
 [A]US6401447  (RICE EDWARD C [US], et al) [A] 1 * column 4, line 40 - column 6, line 64; figure 2 *;
 [A]US2002108378  (ARIYOSHI KAZUO [JP], et al) [A] 1 * page 1, paragraph 9 ** page 2, paragraph 29 - paragraph 35; figures 1,2 *;
 [X]US2002184891  (CONETE ERIC [FR], et al) [X] 1 * page 1, paragraph 3 * * page 2, paragraph 16 - paragraph 22; figures 1-3 *
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.