EP2725203 - Cool air guide in a housing structure of a fluid flow engine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.02.2020 Database last updated on 02.11.2024 | |
Former | The patent has been granted Status updated on 01.03.2019 | ||
Former | Grant of patent is intended Status updated on 02.12.2018 | ||
Former | Examination is in progress Status updated on 23.12.2016 | Most recent event Tooltip | 01.07.2022 | Lapse of the patent in a contracting state New state(s): MK | published on 03.08.2022 [2022/31] | Applicant(s) | For all designated states MTU Aero Engines AG Dachauer Strasse 665 80995 München / DE | [2015/28] |
Former [2014/42] | For all designated states MTU Aero Engines GmbH Dachauer Strasse 665 80995 München / DE | ||
Former [2014/18] | For all designated states MTU Aero Engines AG Dachauer Strasse 665 80995 München / DE | Inventor(s) | 01 /
Feldmann, Manfred MTUM TECC Biberweg 2 82223 Eichenau / DE | 02 /
Schinko, Norbert MTU Aero Engines GmbH TEKG Ortlerstr. 8 81373 München / DE | 03 /
Eichler, Christian MTU Aero Engines GmbH TESW Anton-Meindl- Str. 5b 81245 München / DE | 04 /
Kaltenbach, Sebastian MTU Aero Engines GmbH TESL Olgastr. 5 80636 München / DE | [2014/18] | Application number, filing date | 12189548.6 | 23.10.2012 | [2014/18] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP2725203 | Date: | 30.04.2014 | Language: | DE | [2014/18] | Type: | B1 Patent specification | No.: | EP2725203 | Date: | 03.04.2019 | Language: | DE | [2019/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.04.2013 | Classification | IPC: | F01D25/12, F01D25/14, F01D25/24 | [2014/18] | CPC: |
F01D25/12 (EP,US);
F01D25/14 (US);
F01D25/145 (EP,US);
F01D25/246 (EP,US);
F05B2260/221 (EP,US);
Y02T50/60 (EP,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, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR [2014/18] | Title | German: | Kühlluftführung in einer Gehäusestruktur einer Strömungsmaschine | [2014/18] | English: | Cool air guide in a housing structure of a fluid flow engine | [2014/18] | French: | Conduite d'air froid dans une structure de boîtier d'une turbomachine | [2014/18] | Examination procedure | 14.08.2013 | Amendment by applicant (claims and/or description) | 14.08.2013 | Examination requested [2014/18] | 21.12.2016 | Despatch of a communication from the examining division (Time limit: M06) | 06.06.2017 | Reply to a communication from the examining division | 03.12.2018 | Communication of intention to grant the patent | 21.02.2019 | Fee for grant paid | 21.02.2019 | Fee for publishing/printing paid | 21.02.2019 | 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 21.12.2016 | Opposition(s) | 06.01.2020 | No opposition filed within time limit [2020/11] | Fees paid | Renewal fee | 30.10.2014 | Renewal fee patent year 03 | 29.10.2015 | Renewal fee patent year 04 | 27.10.2016 | Renewal fee patent year 05 | 26.10.2017 | Renewal fee patent year 06 | 30.10.2018 | Renewal fee patent year 07 |
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 | 23.10.2012 | AL | 03.04.2019 | CY | 03.04.2019 | CZ | 03.04.2019 | DK | 03.04.2019 | EE | 03.04.2019 | FI | 03.04.2019 | HR | 03.04.2019 | IT | 03.04.2019 | LT | 03.04.2019 | LV | 03.04.2019 | MC | 03.04.2019 | MK | 03.04.2019 | MT | 03.04.2019 | NL | 03.04.2019 | PL | 03.04.2019 | RO | 03.04.2019 | RS | 03.04.2019 | SE | 03.04.2019 | SI | 03.04.2019 | SK | 03.04.2019 | SM | 03.04.2019 | TR | 03.04.2019 | BG | 03.07.2019 | NO | 03.07.2019 | GR | 04.07.2019 | IS | 03.08.2019 | PT | 03.08.2019 | AT | 23.10.2019 | IE | 23.10.2019 | LU | 23.10.2019 | BE | 31.10.2019 | CH | 31.10.2019 | LI | 31.10.2019 | [2022/31] |
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BE | 31.10.2019 | ||
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Former [2019/44] | NL | 03.04.2019 | Documents cited: | Search | [X]US4053254 (CHAPLIN GARY FRANCIS, et al) [X] 1,5,6,8 * figure 3 * * column 4, line 2 *; | [X]US4242042 (SCHWARZ FREDERICK M [US]) [X] 1,5,6,8 * column 2, line 33 - line 54 * * figure 1 *; | [XYI]EP0134186 (UNITED TECHNOLOGIES CORP [US]) [X] 1,5,6,8,9 * page 4 * * figure 1 * [Y] 2-4 [I] 7,10; | [Y]EP0356305 (SNECMA [FR]) [Y] 2-4 * figure 2 ** column 2, line 50 - line 63 *; | [X]WO9217686 (ROLLS ROYCE PLC [GB]) [X] 1,5,8,9 * figure 2 * * page 3, paragraph 4 - paragraph 5 *; | [X]EP0618349 (ROLLS ROYCE PLC [GB]) [X] 1,5,8 * figure 2 * * column 3, line 29 - line 39 * | Examination | EP2696036 | EP2719869 | by applicant | US6179557 | EP1106785 | GB2378730 | US6902371 | WO2009003520 |