| EP2230384 - Cooling augmentation device for turbine airfoil [Right-click to bookmark this link] | |||
| Former [2010/38] | Film-cooling augmentation device and turbine airfoil incorporating the same | ||
| [2015/10] | Status | No opposition filed within time limit Status updated on 06.05.2016 Database last updated on 14.03.2026 | Most recent event Tooltip | 17.08.2018 | Lapse of the patent in a contracting state New state(s): BG | published on 19.09.2018 [2018/38] | Applicant(s) | For all designated states General Electric Company 1 River Road Schenectady, NY 12345 / US | [2010/38] | Inventor(s) | 01 /
Draper, Samuel David 4 Cardiff Court Simpsonville, SC 29681 / US | [2015/27] |
| Former [2010/38] | 01 /
Draper, Samuel David 4 Cardiff Court Simpsonville, SC 29681 / US | Representative(s) | Cleary, Fidelma, et al GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith London W6 8BJ / GB | [2015/27] |
| Former [2013/08] | Cleary, Fidelma, et al GE International Inc. Global Patent Operation-Europe 15 John Adam Street London WC2N 6LU / GB | ||
| Former [2010/38] | Gray, Thomas, et al GE International Inc. Global Patent Operation - Europe 15 John Adam Street London WC2N 6LU / GB | Application number, filing date | 10156152.0 | 11.03.2010 | [2010/38] | Priority number, date | US20090406277 | 18.03.2009 Original published format: US 406277 | [2010/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP2230384 | Date: | 22.09.2010 | Language: | EN | [2010/38] | Type: | A3 Search report | No.: | EP2230384 | Date: | 21.03.2012 | Language: | EN | [2012/12] | Type: | B1 Patent specification | No.: | EP2230384 | Date: | 01.07.2015 | Language: | EN | [2015/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.02.2012 | Classification | IPC: | F01D5/18 | [2010/38] | CPC: |
F01D5/186 (EP,US);
F05D2250/25 (EP,US);
F05D2260/221 (EP,US);
F05D2260/2212 (EP,US);
Y02T50/60 (EP,US)
| Designated contracting states | 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 [2015/27] |
| Former [2010/38] | 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 | Title | German: | Kühleinsatz für Turbinenschaufeln | [2015/10] | English: | Cooling augmentation device for turbine airfoil | [2015/10] | French: | Dispositif d'augmentation du refroidissement pour aube de turbine | [2015/10] |
| Former [2010/38] | Vorrichtung zur Steigerung der Filmkühlung sowie Turbinenschaufel mit dieser Vorrichtung | ||
| Former [2010/38] | Film-cooling augmentation device and turbine airfoil incorporating the same | ||
| Former [2010/38] | Dispositif d'augmentation du refroidissement à film et aube de turbine incorporant ce dispositif | Examination procedure | 21.09.2012 | Amendment by applicant (claims and/or description) | 21.09.2012 | Examination requested [2012/44] | 21.11.2012 | Despatch of a communication from the examining division (Time limit: M04) | 28.03.2013 | Reply to a communication from the examining division | 09.02.2015 | Communication of intention to grant the patent | 31.03.2015 | Disapproval of the communication of intention to grant the patent by the applicant or resumption of examination proceedings by the EPO | 07.05.2015 | Communication of intention to grant the patent | 13.05.2015 | Fee for grant paid | 13.05.2015 | Fee for publishing/printing paid | 13.05.2015 | Receipt 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 21.11.2012 | Opposition(s) | 04.04.2016 | No opposition filed within time limit [2016/23] | Fees paid | Renewal fee | 31.03.2012 | Renewal fee patent year 03 | 02.04.2013 | Renewal fee patent year 04 | 31.03.2014 | Renewal fee patent year 05 | 31.03.2015 | Renewal fee patent year 06 |
| 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 Tooltip | HU | 11.03.2010 | AT | 01.07.2015 | BE | 01.07.2015 | BG | 01.07.2015 | CY | 01.07.2015 | CZ | 01.07.2015 | DK | 01.07.2015 | EE | 01.07.2015 | ES | 01.07.2015 | FI | 01.07.2015 | HR | 01.07.2015 | IT | 01.07.2015 | LT | 01.07.2015 | LV | 01.07.2015 | MC | 01.07.2015 | MK | 01.07.2015 | NL | 01.07.2015 | PL | 01.07.2015 | RO | 01.07.2015 | SE | 01.07.2015 | SI | 01.07.2015 | SK | 01.07.2015 | SM | 01.07.2015 | TR | 01.07.2015 | NO | 01.10.2015 | GR | 02.10.2015 | IS | 01.11.2015 | PT | 02.11.2015 | GB | 11.03.2016 | IE | 11.03.2016 | LU | 11.03.2016 | FR | 31.03.2016 | MT | 31.03.2016 | [2018/38] |
| Former [2018/31] | HU | 11.03.2010 | |
| AT | 01.07.2015 | ||
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| IS | 01.11.2015 | ||
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| GB | 11.03.2016 | ||
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| LU | 11.03.2016 | ||
| FR | 31.03.2016 | ||
| MT | 31.03.2016 | ||
| Former [2018/29] | HU | 11.03.2010 | |
| AT | 01.07.2015 | ||
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| NO | 01.10.2015 | ||
| GR | 02.10.2015 | ||
| IS | 01.11.2015 | ||
| PT | 02.11.2015 | ||
| GB | 11.03.2016 | ||
| IE | 11.03.2016 | ||
| LU | 11.03.2016 | ||
| FR | 31.03.2016 | ||
| Former [2018/28] | HU | 11.03.2010 | |
| AT | 01.07.2015 | ||
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| EE | 01.07.2015 | ||
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| IS | 01.11.2015 | ||
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| FR | 31.03.2016 | ||
| Former [2017/40] | AT | 01.07.2015 | |
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| IS | 01.11.2015 | ||
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| GB | 11.03.2016 | ||
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| FR | 31.03.2016 | ||
| Former [2017/10] | AT | 01.07.2015 | |
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| NO | 01.10.2015 | ||
| GR | 02.10.2015 | ||
| IS | 01.11.2015 | ||
| PT | 02.11.2015 | ||
| GB | 11.03.2016 | ||
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| FR | 31.03.2016 | ||
| Former [2017/08] | AT | 01.07.2015 | |
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| GB | 11.03.2016 | ||
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| Former [2017/07] | AT | 01.07.2015 | |
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| IE | 11.03.2016 | ||
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| Former [2017/03] | AT | 01.07.2015 | |
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| NO | 01.10.2015 | ||
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| IS | 01.11.2015 | ||
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| Former [2016/49] | AT | 01.07.2015 | |
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| NO | 01.10.2015 | ||
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| IS | 01.11.2015 | ||
| PT | 02.11.2015 | ||
| LU | 11.03.2016 | ||
| BE | 31.03.2016 | ||
| Former [2016/47] | AT | 01.07.2015 | |
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| IS | 01.11.2015 | ||
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| BE | 31.03.2016 | ||
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| Former [2016/07] | LT | 01.07.2015 | Documents cited: | Search | [XI] US2008203236 (MAZZOLA STEFAN et al.) [X] 1,2,4-10 * abstract * * paragraphs [0011] - [0017] * * figure - * * claim - *[I] 3 | [XI] US2006226290 (CAMPBELL CHRISTIAN X et al.) [X] 1,2,4-10 * paragraphs [0003] - [0012] * * paragraphs [0023] - [0063] * * figure - * * claim - *[I] 3 | [XI] US5941686 (GUPTA BHUPENDRA K et al.) [X] 1,2,4-10 * column 2, lines 7-41 * * column 2, line 61 - column 6, line 6 * * figure - * * claim - *[I] 3 | [XI] US6210488 (BRUCE ROBERT W et al.) [X] 1,2,4-10 * column 2, line 45 - column 3, line 45 * * column 3, line 65 - column 5, line 43 * * figure - *[I] 3 | [XI] US4835958 (RICE IVAN G et al.) [X] 1,2,4-10 * column 3, line 24 - column 5, line 19 * * column 6, line 2 - column 7, line 14 * * column 8, line 14 - column 10, line 40 * * figure - * * example - *[I] 3 | [XI] US4545197 (RICE IVAN G et al.) [X] 1,2,4-10 * column 3, line 16 - column 5, line 11 * * column 8, line 1 - column 10, line 26 * * figure - * * claim - *[I] 3 | [A] EP1662091 (GEN ELECTRIC et al.) [A] 1-10 * abstract * * figure - * |