EP4006315 - VARIABLE ORIENTATION GUIDE VANE FOR A GAS TURBINE ENGINE, AND METHOD OF OPERATING ADJACENT VARIABLE ORIENTATION FIRST AND SECOND VANES DISPOSED IN AN ANNULAR GAS PATH OF A GAS TURBINE ENGINE [Right-click to bookmark this link] | |||
Former [2022/22] | VARIABLE ORIENTATION GUIDE VANE FOR A GAS TURBINE ENGINE, VARIABLE GUIDE VANE ASSEMBLY FOR A GAS TURBINE ENGINE AND CORRESPONDING METHOD OF OPERATING | ||
[2023/19] | Status | The patent has been granted Status updated on 08.09.2023 Database last updated on 03.06.2024 | |
Former | Grant of patent is intended Status updated on 23.04.2023 | ||
Former | Request for examination was made Status updated on 02.12.2022 | ||
Former | The application has been published Status updated on 29.04.2022 | Most recent event Tooltip | 31.05.2024 | Lapse of the patent in a contracting state New state(s): HR, LV, NO, RS, SE | published on 03.07.2024 [2024/27] | Applicant(s) | For all designated states PRATT & WHITNEY CANADA CORP. 1000 Marie Victorin, (01BE5) Longueuil, Québec J4G 1A1 / CA | [2022/22] | Inventor(s) | 01 /
POICK, Daniel (01BE5) Longueuil, J4G 1A1 / CA | 02 /
BATCH, David (01BE5) Longueuil, J4G 1A1 / CA | [2022/22] | Representative(s) | Dehns St. Bride's House 10 Salisbury Square London EC4Y 8JD / GB | [2022/22] | Application number, filing date | 21211096.9 | 29.11.2021 | [2022/22] | Priority number, date | US202017105831 | 27.11.2020 Original published format: US202017105831 | [2022/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP4006315 | Date: | 01.06.2022 | Language: | EN | [2022/22] | Type: | B1 Patent specification | No.: | EP4006315 | Date: | 11.10.2023 | Language: | EN | [2023/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.04.2022 | Classification | IPC: | F01D17/16, F04D29/56, // F01D5/14 | [2022/22] | CPC: |
F01D17/162 (EP,US);
F01D5/147 (CN);
F04D19/02 (EP);
F04D29/563 (EP,US);
F01D5/143 (EP);
F05D2230/64 (US);
F05D2240/122 (EP,US);
F05D2240/123 (EP);
F05D2240/124 (EP);
| 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 [2023/01] |
Former [2022/22] | 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 | Title | German: | LEITSCHAUFEL MIT VERSTELLBARER ANSTELLUNG FÜR EIN GASTURBINENTRIEBWERK UND VERFAHREN ZUM BETREIBEN VON NEBENSTEHENDEN IN EINEM RINGFÖRMIGEN GASWEG EINES GASTURBINENTRIEBWERKS ANGEORDNETEN ERSTER UND ZWEITER LEITSCHAUFELN MIT VERSTELLBARER ANSTELLUNG | [2023/19] | English: | VARIABLE ORIENTATION GUIDE VANE FOR A GAS TURBINE ENGINE, AND METHOD OF OPERATING ADJACENT VARIABLE ORIENTATION FIRST AND SECOND VANES DISPOSED IN AN ANNULAR GAS PATH OF A GAS TURBINE ENGINE | [2023/19] | French: | AUBE DE GUIDAGE À ORIENTATION VARIABLE POUR UN MOTEUR DE TURBINE À GAZ, ET PROCÉDÉ D'EXPLOITATION DES PREMIÈRE ET SECONDE AUBES DE GUIDAGE À ORIENTATION VARIABLE ADJACENTES ET DISPOSÉES DANS UNE VEINE DE GAZ D'UN MOTEUR DE TURBINE À GAZ | [2023/19] |
Former [2022/22] | LEITSCHAUFEL MIT VERSTELLBARER ANSTELLUNG FÜR EIN GASTURBINENTRIEBWERK, VERSTELLBARE LEITSCHAUFELANORDNUNG FÜR EIN GASTURBINENTRIEBWERK UND ZUGEHÖRIGES BETRIEBSVERFAHREN | ||
Former [2022/22] | VARIABLE ORIENTATION GUIDE VANE FOR A GAS TURBINE ENGINE, VARIABLE GUIDE VANE ASSEMBLY FOR A GAS TURBINE ENGINE AND CORRESPONDING METHOD OF OPERATING | ||
Former [2022/22] | AUBE DE GUIDAGE À ORIENTATION VARIABLE POUR UN MOTEUR DE TURBINE À GAZ, ENSEMBLE D'AUBES DIRECTRICES VARIABLES POUR UN MOTEUR À TURBINE À GAZ ET PROCÉDÉ D'EXPLOITATION ASSOCIÉ | Examination procedure | 01.12.2022 | Amendment by applicant (claims and/or description) | 01.12.2022 | Examination requested [2023/01] | 01.12.2022 | Date on which the examining division has become responsible | 24.04.2023 | Communication of intention to grant the patent | 04.09.2023 | Fee for grant paid | 04.09.2023 | Fee for publishing/printing paid | 04.09.2023 | Receipt of the translation of the claim(s) |
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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. | Lapses during opposition Tooltip | AT | 11.10.2023 | ES | 11.10.2023 | HR | 11.10.2023 | LT | 11.10.2023 | LV | 11.10.2023 | NL | 11.10.2023 | RS | 11.10.2023 | SE | 11.10.2023 | BG | 11.01.2024 | NO | 11.01.2024 | GR | 12.01.2024 | IS | 11.02.2024 | PT | 12.02.2024 | [2024/27] |
Former [2024/23] | AT | 11.10.2023 | |
ES | 11.10.2023 | ||
LT | 11.10.2023 | ||
NL | 11.10.2023 | ||
BG | 11.01.2024 | ||
GR | 12.01.2024 | ||
IS | 11.02.2024 | ||
PT | 12.02.2024 | ||
Former [2024/21] | LT | 11.10.2023 | |
NL | 11.10.2023 | ||
BG | 11.01.2024 | ||
GR | 12.01.2024 | ||
IS | 11.02.2024 | ||
Former [2024/20] | NL | 11.10.2023 | |
GR | 12.01.2024 | ||
IS | 11.02.2024 | ||
Former [2024/17] | NL | 11.10.2023 | Documents cited: | Search | [A]US2008131268 (GUEMMER VOLKER [DE]) [A] 1-15* figure 3 *; | [A]EP1988259 (ROLLS ROYCE PLC [GB]) [A] 1-15 * figure 5 *; | [A]EP3246518 (MTU AERO ENGINES AG [DE]) [A] 1-15 * figure - * |