EP1291494 - Method for producing labyrinth seal tongues for movable parts in turbines [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.02.2006 Database last updated on 02.09.2024 | Most recent event Tooltip | 03.02.2006 | No opposition filed within time limit | published on 22.03.2006 [2006/12] | Applicant(s) | For all designated states SNECMA 2, boulevard du Général Martial Valin 75015 Paris / FR | [N/P] |
Former [2005/38] | For all designated states SNECMA 2 boulevard du Général Martial Valin 75015 Paris / FR | ||
Former [2003/11] | For all designated states SNECMA MOTEURS 2, Boulevard du Général Martial Valin 75015 Paris / FR | Inventor(s) | 01 /
Gueldry, Gérard 89 rue de la Butte du Luet 77240 Vert Saint-Denis / FR | 02 /
Mons, Claude 1 Rond-Point de la Corrèze 77176 Savigny-Le-Temple / FR | [2003/11] | Representative(s) | Joly, Jean-Jacques, et al Cabinet Beau de Loménie 158, rue de l'Université 75340 Paris cedex 07 / FR | [N/P] |
Former [2003/11] | Joly, Jean-Jacques, et al Cabinet Beau de Loménie 158, rue de l'Université 75340 Paris Cédex 07 / FR | Application number, filing date | 02292031.8 | 13.08.2002 | [2003/11] | Priority number, date | FR20010011737 | 11.09.2001 Original published format: FR 0111737 | [2003/11] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP1291494 | Date: | 12.03.2003 | Language: | FR | [2003/11] | Type: | B1 Patent specification | No.: | EP1291494 | Date: | 30.03.2005 | Language: | FR | [2005/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.09.2002 | Classification | IPC: | F01D11/02 | [2003/11] | CPC: |
F01D11/02 (EP,US);
F01D11/001 (EP,US);
F05C2201/0463 (EP,US);
F05C2201/0466 (EP,US);
F05D2230/10 (EP,US);
F05D2300/21 (EP,US);
| Designated contracting states | DE, FR, GB [2003/49] |
Former [2003/11] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, SK, TR | Title | German: | Verfahren zur Herstellung von Zungen einer Labyrinthdichtung für bewegliche Teile einer Turbine | [2003/11] | English: | Method for producing labyrinth seal tongues for movable parts in turbines | [2003/11] | French: | Procédé de réalisation de léchettes de labyrinthe de pièces mobiles de turbomachines | [2003/11] | Examination procedure | 16.08.2002 | Examination requested [2003/11] | 27.11.2003 | Despatch of a communication from the examining division (Time limit: M04) | 06.04.2004 | Reply to a communication from the examining division | 08.10.2004 | Communication of intention to grant the patent | 07.01.2005 | Fee for grant paid | 07.01.2005 | Fee for publishing/printing paid | Opposition(s) | 02.01.2006 | No opposition filed within time limit [2006/12] | Fees paid | Renewal fee | 26.08.2004 | Renewal fee patent year 03 |
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. | Documents cited: | Search | [YA]US3339933 (PHILLIPS FOSTER WILLIAM) [Y] 8 * column 2, line 10 - line 22 * * column 3, line 24 * * column 3, line 34 * * column 3, line 61 - line 66 * * column 4, line 33 - line 36 * [A] 1-7,9-13; | [YA]US3975165 (ELBERT RAYMOND JOHN, et al) [Y] 5 * column 2, line 14 - line 19 * * column 2, line 44 - line 46 * * column 3, line 62 - column 4, line 21 * [A] 1-4,6,9-13; | [A]US4148494 (ZELAHY JOHN W, et al) [A] 1-3,6,10-12* figures 1,2 *; | [A]US4232995 (STALKER KENNETH W, et al) [A] 1-4,6,7,9,11-13 * column 1, line 49 - line 52 * * column 3, line 8 - line 10 * * column 3, line 47 - line 52 * * column 4, line 22 - line 23 * * figures 2,4 *; | [A]US4386112 (EATON HARRY E, et al) [A] 1-4,6-8,11-13 * column 1, line 21 - line 26 * * column 3, line 42 - line 45 * * column 5, line 12 - line 23 *; | [XY]US5223332 (QUETS JEAN M [US]) [X] 1-4,6,7,9-13 * column 1, line 46 - line 49 * * column 3, line 22 - line 26 * * column 3, line 53 - line 56 * * column 4, line 56 - line 60 * [Y] 5,8; | [A]GB2310897 (UNITED TECHNOLOGIES CORP [US]) [A] 1-13 * page 5, line 3 - line 13 * * page 11, line 3 - line 5 * * page 12, line 5 - line 7 * * figure 9 * |