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EP4253723
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EP About this file: EP4253723
| EP4253723 - COOLING PASSAGE EXIT OPENING CROSS-SECTIONAL AREA REDUCTION FOR TURBINE SYSTEM COMPONENT [Right-click to bookmark this link] | Status | Request for examination was made Status updated on 02.02.2024 Database last updated on 14.11.2024 | |
| Former | The application has been published Status updated on 01.09.2023 | Most recent event Tooltip | 02.02.2024 | The date on which the examining division becomes responsible, has been established | 02.02.2024 | Request for examination filed | published on 06.03.2024 [2024/10] | 02.02.2024 | Change - designated states | published on 06.03.2024 [2024/10] | Applicant(s) | For all designated states General Electric Technology GmbH Brown Boveri Strasse 8 5400 Baden / CH | [2023/50] |
| Former [2023/40] | For all designated states General Electric Company One River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
LEWIS, Kyle J. Greenville, 29615 / US | 02 /
LUCKING, Caitlin Shea Greenville, 29615 / US | 03 /
DORRIETY, Daniel J. Greenville, 29615 / US | 04 /
YERKES, Patrick Greenville, 29615 / US | [2023/40] | Representative(s) | Openshaw & Co. 8 Castle Street Farnham, Surrey GU9 7HR / GB | [2023/40] | Application number, filing date | 23161411.6 | 13.03.2023 | [2023/40] | Priority number, date | US202217657420 | 31.03.2022 Original published format: US202217657420 | [2023/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4253723 | Date: | 04.10.2023 | Language: | EN | [2023/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.06.2023 | Classification | IPC: | F01D5/18, F23R3/00 | [2023/40] | CPC: |
F01D5/186 (EP,KR);
F01D25/12 (CN,KR);
F01D5/187 (EP,US);
F01D5/08 (CN);
F01D5/18 (CN);
F01D5/185 (CN);
F01D5/28 (US);
F23R3/002 (EP);
F23R3/005 (EP);
F05D2220/31 (KR);
F05D2220/32 (KR);
F05D2230/237 (EP,KR,US);
F05D2240/11 (EP);
F05D2240/127 (KR);
F05D2240/304 (KR);
F05D2250/90 (US);
F05D2260/2212 (US);
F05D2260/22141 (US);
| Designated contracting states | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/10] |
| Former [2023/40] | AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LI, LT, LU, LV, MC, ME, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR | Extension states | BA | Not yet paid | Validation states | KH | Not yet paid | MA | Not yet paid | MD | Not yet paid | TN | Not yet paid | Title | German: | REDUZIERUNG DER QUERSCHNITTSFLÄCHE EINER KÜHLKANALAUSGANGSÖFFNUNG FÜR EINE TURBINENSYSTEMKOMPONENTE | [2023/40] | English: | COOLING PASSAGE EXIT OPENING CROSS-SECTIONAL AREA REDUCTION FOR TURBINE SYSTEM COMPONENT | [2023/40] | French: | RÉDUCTION DE SECTION TRANSVERSALE D'UNE OUVERTURE DE SORTIE DE PASSAGE DE REFROIDISSEMENT POUR UN COMPOSANT DE SYSTÈME DE TURBINE | [2023/40] | Examination procedure | 26.01.2024 | Amendment by applicant (claims and/or description) | 26.01.2024 | Examination requested [2024/10] | 26.01.2024 | Date on which the examining division has become responsible |
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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 | [XI]US4185369 (DARROW KENNETH A [US], et al); | [XI]US4249291 (GRONDAHL CLAYTON M [US], et al); | [XY]EP1147849 (GEN ELECTRIC [US]); | [XYI]EP2230384 (GEN ELECTRIC [US]); | [XI]US9353687 (BROSTMEYER JOSEPH D [US], et al); | [XI]EP3179043 (GEN ELECTRIC [US]); | [XI]US2018051567 (BUNKER RONALD SCOTT [US]); | [X]US10006293 (JONES RUSSELL B [US]); | [XYI]EP3351730 (GEN ELECTRIC [US]); | [XI]US2021032995 (RAZZELL ANTHONY [GB], et al) |