EP1691033 - Rectangular diffusion hole for film cooled turbine airfoil [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.09.2014 Database last updated on 18.10.2024 | Most recent event Tooltip | 26.09.2014 | No opposition filed within time limit | published on 29.10.2014 [2014/44] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [2013/47] |
Former [2008/38] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady NY 12345 / US | ||
Former [2007/29] | For all designated states General Electric Company 1 River Road Schenectady, NY 12345 / US | ||
Former [2006/33] | For all designated states The General Electric Company 1 River Road Schenectady NY 12345 / US | Inventor(s) | 01 /
Lee, Ching-Pang 12 Camargo Pines Lane Cincinnati, Ohio 45243 / US | [2006/33] | Representative(s) | Bedford, Grant Richard, et al GPO Europe GE International Inc. The Ark 201 Talgarth Road Hammersmith London W6 8BJ / GB | [2013/47] |
Former [2007/34] | Bedford, Grant Richard, et al GE London Patent Operation 15 John Adam Street London WC2N 6LU / GB | ||
Former [2006/33] | Goode, Ian Roy, et al London Patent Operation General Electric International, Inc. 15 John Adam Street London WC2N 6LU / GB | Application number, filing date | 06250410.5 | 25.01.2006 | [2006/33] | Priority number, date | US20050046112 | 28.01.2005 Original published format: US 46112 | [2006/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP1691033 | Date: | 16.08.2006 | Language: | EN | [2006/33] | Type: | B1 Patent specification | No.: | EP1691033 | Date: | 20.11.2013 | Language: | EN | [2013/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.05.2006 | Classification | IPC: | F01D5/18 | [2006/33] | CPC: |
B23H9/10 (EP,US);
F01D5/186 (EP,US);
F05D2250/12 (EP,US);
F05D2260/202 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [2007/17] |
Former [2006/33] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Rechteckiges Diffusorloch für filmgekühlte Turbinenschaufel | [2006/33] | English: | Rectangular diffusion hole for film cooled turbine airfoil | [2006/33] | French: | Trou rectangulaire en forme de diffuseur pour une aube de turbine refroidie par couche d'air | [2006/33] | Examination procedure | 16.02.2007 | Examination requested [2007/15] | 22.03.2007 | Despatch of a communication from the examining division (Time limit: M06) | 27.09.2007 | Reply to a communication from the examining division | 06.11.2009 | Despatch of a communication from the examining division (Time limit: M06) | 24.03.2010 | Reply to a communication from the examining division | 17.06.2013 | Communication of intention to grant the patent | 14.10.2013 | Fee for grant paid | 14.10.2013 | Fee for publishing/printing paid | 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 22.03.2007 | Opposition(s) | 21.08.2014 | No opposition filed within time limit [2014/44] | Fees paid | Renewal fee | 31.01.2008 | Renewal fee patent year 03 | 02.02.2009 | Renewal fee patent year 04 | 01.02.2010 | Renewal fee patent year 05 | 31.01.2011 | Renewal fee patent year 06 | 31.01.2012 | Renewal fee patent year 07 | 31.01.2013 | Renewal fee patent year 08 |
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [X]US5382133 (MOORE ROBERT P [US], et al) [X] 1,2 * column 3, line 64 - column 4, line 28; figures 3,4 * * column 6, lines 3-13 *; | [PX]EP1609949 (GEN ELECTRIC [US]) [PX] 1,2,4,9 * figures 9-11 *; | [E]EP1645721 (ALSTOM TECHNOLOGY LTD [CH]) [E] 1-3,7-10 * paragraphs [0025] - [0027]; figures 4-6 *; | [A]US2004047724 (LIANG GEORGE [US]) [A] 1-10 * figures 2-4 *; | [A]EP0985802 (ABB RESEARCH LTD [CH]) [A] 4,9 * paragraph [0019]; figures 1,2 * | by applicant | US6287075 | US6183199 | US5683600 | US5486093 | US5382133 | EP1609949 |