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Extract from the Register of European Patents

EP About this file: EP2689108

EP2689108 - COMPRESSOR AIRFOIL WITH TIP DIHEDRAL [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  16.03.2018
Database last updated on 11.09.2024
FormerThe patent has been granted
Status updated on  07.04.2017
FormerGrant of patent is intended
Status updated on  13.03.2017
FormerExamination is in progress
Status updated on  07.03.2017
FormerGrant of patent is intended
Status updated on  07.12.2016
Most recent event   Tooltip17.07.2020Lapse of the patent in a contracting state
New state(s): AL
published on 19.08.2020  [2020/34]
Applicant(s)For all designated states
General Electric Company
1 River Road
Schenectady, NY 12345 / US
[2014/05]
Inventor(s)01 / BREEZE-STRINGFELLOW, Andrew
6380 Aviaton Way
West Chester, OH 45069 / US
02 / CLARK, David, Scott
6380 Aviation Way
West Chester, OH 45069 / US
03 / BEACHER, Brent, Franklin
6380 Aviation Way
West Chester, OH 45069 / US
 [2014/05]
Representative(s)Williams, Andrew Richard
GE International Inc.
GPO-Europe The Ark
201 Talgarth Road
Hammersmith
London W6 8BJ / GB
[2017/19]
Former [2014/10]Williams, Andrew Richard
GPO Europe
GE International Inc. The Ark
201 Talgarth Road
Hammersmith
London W6 8BJ / GB
Former [2014/05]Williams, Andrew Richard
GE International Inc.
Global Patent Operation-Europe
15 John Adam Street
London
WC2N 6LU / GB
Application number, filing date12720017.816.03.2012
[2017/19]
WO2012US29365
Priority number, dateUS20111307199625.03.2011         Original published format: US201113071996
[2014/05]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO2012134835
Date:04.10.2012
Language:EN
[2012/40]
Type: A1 Application with search report 
No.:EP2689108
Date:29.01.2014
Language:EN
The application published by WIPO in one of the EPO official languages on 04.10.2012 takes the place of the publication of the European patent application.
[2014/05]
Type: B1 Patent specification 
No.:EP2689108
Date:10.05.2017
Language:EN
[2017/19]
Search report(s)International search report - published on:EP04.10.2012
ClassificationIPC:F01D5/14, F04D29/32
[2014/05]
CPC:
F04D29/324 (EP,US); F01D5/141 (EP,US); F05D2240/121 (EP,US);
F05D2240/122 (EP,US); F05D2240/303 (EP,US); F05D2240/304 (EP,US);
F05D2250/71 (EP,US); Y02T50/60 (EP,US) (-)
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,   RS,   SE,   SI,   SK,   SM,   TR [2014/05]
Extension statesBANot yet paid
MENot yet paid
TitleGerman:VERDICHTERSCHAUFEL MIT SPITZEN-V-FORM[2014/05]
English:COMPRESSOR AIRFOIL WITH TIP DIHEDRAL[2014/05]
French:AUBE DE COMPRESSEUR DOTÉE D'UN DIÈDRE DE POINTE[2014/05]
Entry into regional phase25.10.2013National basic fee paid 
25.10.2013Designation fee(s) paid 
25.10.2013Examination fee paid 
Examination procedure30.09.2013Amendment by applicant (claims and/or description)
25.10.2013Examination requested  [2014/05]
27.06.2014Despatch of a communication from the examining division (Time limit: M06)
05.01.2015Reply to a communication from the examining division
08.12.2016Communication of intention to grant the patent
28.02.2017Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO
28.02.2017Fee for grant paid
28.02.2017Fee for publishing/printing paid
28.02.2017Receipt of the translation of the claim(s)
13.03.2017Information about intention to grant a patent
13.03.2017Receipt 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  27.06.2014
Opposition(s)13.02.2018No opposition filed within time limit [2018/16]
Fees paidRenewal fee
31.03.2014Renewal fee patent year 03
31.03.2015Renewal fee patent year 04
31.03.2016Renewal fee patent year 05
31.03.2017Renewal fee patent year 06
Opt-out from the exclusive  Tooltip
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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  TooltipHU16.03.2012
AL10.05.2017
AT10.05.2017
CY10.05.2017
CZ10.05.2017
DK10.05.2017
EE10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
IT10.05.2017
LT10.05.2017
LV10.05.2017
MC10.05.2017
MK10.05.2017
NL10.05.2017
PL10.05.2017
PT10.05.2017
RO10.05.2017
RS10.05.2017
SE10.05.2017
SI10.05.2017
SK10.05.2017
SM10.05.2017
TR10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
[2020/34]
Former [2020/31]HU16.03.2012
AT10.05.2017
CY10.05.2017
CZ10.05.2017
DK10.05.2017
EE10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
IT10.05.2017
LT10.05.2017
LV10.05.2017
MC10.05.2017
MK10.05.2017
NL10.05.2017
PL10.05.2017
PT10.05.2017
RO10.05.2017
RS10.05.2017
SE10.05.2017
SI10.05.2017
SK10.05.2017
SM10.05.2017
TR10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2020/27]HU16.03.2012
AT10.05.2017
CZ10.05.2017
DK10.05.2017
EE10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
IT10.05.2017
LT10.05.2017
LV10.05.2017
MC10.05.2017
NL10.05.2017
PL10.05.2017
PT10.05.2017
RO10.05.2017
RS10.05.2017
SE10.05.2017
SI10.05.2017
SK10.05.2017
SM10.05.2017
TR10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2020/15]AT10.05.2017
CZ10.05.2017
DK10.05.2017
EE10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
IT10.05.2017
LT10.05.2017
LV10.05.2017
MC10.05.2017
NL10.05.2017
PL10.05.2017
RO10.05.2017
RS10.05.2017
SE10.05.2017
SI10.05.2017
SK10.05.2017
SM10.05.2017
TR10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2018/52]AT10.05.2017
CZ10.05.2017
DK10.05.2017
EE10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
IT10.05.2017
LT10.05.2017
LV10.05.2017
MC10.05.2017
NL10.05.2017
PL10.05.2017
RO10.05.2017
RS10.05.2017
SE10.05.2017
SI10.05.2017
SK10.05.2017
SM10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2018/25]AT10.05.2017
CZ10.05.2017
DK10.05.2017
EE10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
IT10.05.2017
LT10.05.2017
LV10.05.2017
NL10.05.2017
PL10.05.2017
RO10.05.2017
RS10.05.2017
SE10.05.2017
SI10.05.2017
SK10.05.2017
SM10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2018/11]AT10.05.2017
CZ10.05.2017
DK10.05.2017
EE10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
IT10.05.2017
LT10.05.2017
LV10.05.2017
NL10.05.2017
PL10.05.2017
RO10.05.2017
RS10.05.2017
SE10.05.2017
SK10.05.2017
SM10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2018/10]AT10.05.2017
CZ10.05.2017
DK10.05.2017
EE10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
LT10.05.2017
LV10.05.2017
NL10.05.2017
PL10.05.2017
RO10.05.2017
RS10.05.2017
SE10.05.2017
SK10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2018/09]AT10.05.2017
DK10.05.2017
EE10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
LT10.05.2017
LV10.05.2017
NL10.05.2017
PL10.05.2017
RS10.05.2017
SE10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2017/52]AT10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
LT10.05.2017
LV10.05.2017
NL10.05.2017
PL10.05.2017
RS10.05.2017
SE10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2017/50]AT10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
LT10.05.2017
LV10.05.2017
PL10.05.2017
RS10.05.2017
SE10.05.2017
BG10.08.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Former [2017/49]AT10.05.2017
ES10.05.2017
FI10.05.2017
HR10.05.2017
LT10.05.2017
NO10.08.2017
GR11.08.2017
IS10.09.2017
Cited inInternational search[XI]EP1074700  (GEN ELECTRIC [US]) [X] 1-3,7,9-11,13,16,19 * the whole document * * paragraphs [0009] , [0015] , [0016] * * figures 9,10 * [I] 8,17;
 [A]EP1505302  (GEN ELECTRIC [US]) [A] 1-3,5-20 * the whole document * * paragraphs [0026] - [0034] * * figures 2,5,6 *;
 [A]EP1930598  (GEN ELECTRIC [US]) [A] 1-3,5-20 * the whole document * * paragraphs [0026] , [0027] , [0032] , [0033] ** figures 4,9,12 *;
 [XI]US2010054946  (OROSA JOHN [US], et al) [X] 1-3,5,6 * the whole document * * paragraphs [0006] , [0026] , [0027] , [0030] , [0039] , [0042] - [0048] - [0051] , [0052] * * figures 2,8-10,12,13 * [I] 7-20;
 [XI]EP2199543  (UNITED TECHNOLOGIES CORP [US]) [X] 1-3,5,6 * the whole document * * paragraphs [0012] - [0014] - [0016] , [0017] * * figures 3,5,6 * [I] 7-20;
 [XI]  - MINGMING M ET AL, "Numerical Investigation of the Unsteady Flow in a Transonic Compressor with Curved Rotors", CHINESE JOURNAL OF AERONAUTICS,, vol. 21, no. 2, doi:10.1016/S1000-9361(08)60013-8, ISSN 1000-9361, (20080401), pages 97 - 104, (20080401), XP022937497 [X] 1,2,5 * the whole document * * page 98, left column, last paragraph - right column, first paragraph * * page 103, left column, lines 13-19 * * figures 1,8 * [I] 3,7-9,12-20

DOI:   http://dx.doi.org/10.1016/S1000-9361(08)60013-8
by applicantUS5167489
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.