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EP4410453
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EP About this file: EP4410453
| EP4410453 - MANUFACTURING METHOD OF A SPLIT CASE STRUCTURE FOR A GAS TURBINE ENGINE [Right-click to bookmark this link] | Status | Examination is in progress Status updated on 06.03.2026 Database last updated on 11.04.2026 | |
| Former | Request for examination was made Status updated on 28.03.2025 | ||
| Former | The application has been published Status updated on 05.07.2024 | Most recent event Tooltip | 10.03.2026 | New entry: Despatch of examination report + time limit | Applicant(s) | For all designated states RTX Corporation 10 Farm Springs Road Farmington, CT 06032 / US | [2024/32] | Inventor(s) | 01 /
BINEK, Lawrence A. Glastonbury, 06033 / US | 02 /
LYDA, Randolph T. Tequesta, 33469 / US | [2024/32] | Representative(s) | Dehns 10 Old Bailey London EC4M 7NG / GB | [N/P] |
| Former [2024/32] | Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD / GB | Application number, filing date | 24183135.3 | 29.10.2021 | [2024/32] | Priority number, date | US202017085494 | 30.10.2020 Original published format: US202017085494 | [2024/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP4410453 | Date: | 07.08.2024 | Language: | EN | [2024/32] | Type: | A3 Search report | No.: | EP4410453 | Date: | 25.09.2024 | Language: | EN | [2024/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.08.2024 | Classification | IPC: | F01D25/24, F01D25/26, B33Y80/00, B22F5/00 | [2024/39] | CPC: |
F01D25/24 (EP);
F01D25/265 (US);
B22D19/009 (US);
B22F5/009 (EP);
B23P15/006 (US);
B33Y80/00 (EP);
F01D25/26 (EP);
B22F10/28 (EP);
B22F2998/00 (EP);
B23P15/008 (US);
B23P2700/13 (US);
F05D2230/53 (EP);
| C-Set: |
B22F2998/00, B22F10/28, B22F10/25, B22F10/12 (EP)
|
| Former IPC [2024/32] | B22F5/00 | 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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2024/32] | Title | German: | HERSTELLUNGSVERFAHREN EINER GETEILTEN GEHÄUSESTRUKTUR FÜR EINEN GASTURBINENMOTOR | [2024/32] | English: | MANUFACTURING METHOD OF A SPLIT CASE STRUCTURE FOR A GAS TURBINE ENGINE | [2024/32] | French: | PROCÉDÉ DE FABRICATION D'UNE STRUCTURE DE CARTER DIVISÉ POUR UN MOTEUR À TURBINE À GAZ | [2024/32] | Examination procedure | 25.03.2025 | Amendment by applicant (claims and/or description) | 25.03.2025 | Examination requested [2025/18] | 25.03.2025 | Date on which the examining division has become responsible | 09.03.2026 | Despatch of a communication from the examining division (Time limit: M04) | Parent application(s) Tooltip | EP21205603.0 / EP3992439 | Fees paid | Renewal fee | 19.06.2024 | Renewal fee patent year 03 | 22.10.2024 | Renewal fee patent year 04 | 22.10.2025 | Renewal fee patent year 05 |
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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 | [XY] EP3712380 (MTU AERO ENGINES AG et al.) [X] 1-2,6-7 * column 1, paragraph 4 - column 5, paragraph 26; figures 1-3 *[Y] 3-5,8-12 | [X] US2013000324 (ALVANOS IOANNIS et al.) [X] 1-2,6-7 * page 2, paragraph 20 - page 3, paragraph 33; figures 3A,3B * | [XY] US2017089264 (JONES RUSSELL B et al.) [X] 13-15 * page 2, paragraph 17 - page 2, paragraph 22; figures 1,2 *[Y] 3-5,11 | [Y] US2014035240 (SHA KARIMULLA SHAIK et al.) [Y] 8-12 * page 3, paragraph 35 - page 4, paragraph 48; figure 5 * | Examination | US10184357 |