-
EP0020426
European procedure
Extract from the Register of European Patents
EP About this file: EP0020426
| EP0020426 - BLADE GRID FOR TURBINE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 27.07.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states ALSTHOM-ATLANTIQUE Société anonyme dite: 38, Avenue Kléber F-75784 Paris Cédex 16 / FR | [1983/10] |
| Former [1981/01] | For all designated states ALSTHOM-ATLANTIQUE 38, avenue Kléber F-75784 Paris Cedex 16 / FR | Inventor(s) | 01 /
RIOLLET, Gilbert 11, rue du Cherche-Midi F-75006 Paris / FR | 02 /
BESSAY, Raymond 8, rue de Stockholm F-90000 Belfort / FR | [1981/01] | Representative(s) | Weinmiller, Jürgen, et al Spott, Weinmiller & Böhm Patentanwälte Sendlinger-Tor-Platz 11 80336 München / DE | [N/P] |
| Former [1981/01] | Weinmiller, Jürgen, et al Lennéstrasse 9 Postfach 24 D-82336 Feldafing / DE | Application number, filing date | 79901202.6 | 04.10.1979 | [1981/01] | WO1979FR00090 | Priority number, date | FR19780028461 | 05.10.1978 Original published format: FR 7828461 | [1981/01] | Filing language | FR | Procedural language | FR | Publication | Type: | A2 Application without search report | No.: | WO8000729 | Date: | 17.04.1980 | [1980/08] | Type: | A1 Application with search report | No.: | EP0020426 | Date: | 07.01.1981 | Language: | FR | The application published by WIPO in one of the EPO official languages on 17.04.1980 takes the place of the publication of the European patent application. | [1981/01] | Type: | B1 Patent specification | No.: | EP0020426 | Date: | 09.03.1983 | Language: | FR | [1983/10] | Classification | IPC: | F01D5/14, F04D29/68 | [1981/01] | CPC: |
F01D5/145 (EP,US);
F04D29/681 (EP,US)
| Designated contracting states | CH, DE, FR, GB [1981/01] | Title | German: | SCHAUFELGITTER FÜR TURBINE | [1981/01] | English: | BLADE GRID FOR TURBINE | [1981/01] | French: | GRILLE D'AUBES POUR TURBINE | [1981/01] | File destroyed: | 12.06.1999 | Entry into regional phase | 19.05.1980 | National basic fee paid | 19.05.1980 | Designation fee(s) paid | 11.06.1980 | Examination fee paid | Examination procedure | 11.06.1980 | Examination requested [1981/01] | 30.06.1981 | Despatch of a communication from the examining division (Time limit: M04) | 07.09.1981 | Reply to a communication from the examining division | 21.12.1981 | Despatch of a communication from the examining division (Time limit: M04) | 18.02.1982 | Reply to a communication from the examining division | 23.07.1982 | Despatch of communication of intention to grant (Approval: ) | 03.09.1982 | Communication of intention to grant the patent | 23.09.1982 | Fee for grant paid | 23.09.1982 | Fee for publishing/printing paid | Opposition(s) | 10.12.1983 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 03.09.1981 | Renewal fee patent year 03 | 16.09.1982 | Renewal fee patent year 04 |
| 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. | Cited in | International search | FR833985 [ ] (RHEINMETALL BORSIG AG); | DE876282 [ ] (SIEMENS AG); | [A]FR341014 (GEORGES WESTINGHOUSE [US]) |