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EP0435744
European procedure
Extract from the Register of European Patents
EP About this file: EP0435744
| EP0435744 - Fuel assembly bottom nozzle for nuclear light water reactor [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.02.1996 Database last updated on 02.08.2024 | Most recent event Tooltip | 24.01.2003 | Lapse of the patent in a contracting state | published on 12.03.2003 [2003/11] | Applicant(s) | For all designated states FRAMATOME Tour Fiat 1, Place de la Coupole 92400 Courbevoie / FR | For all designated states COGEMA 2, rue Paul Dautier F-78141 Velizy Villacoublay / FR | [N/P] |
| Former [1991/27] | For all designated states FRAMATOME Tour Fiat 1, Place de la Coupole F-92400 Courbevoie / FR | ||
| For all designated states COGEMA 2, rue Paul Dautier F-78141 Velizy Villacoublay / FR | Inventor(s) | 01 /
Leroux, Jean-Claude 65 Avenue Roger Salengro F-69100 Villeurbanne / FR | [1991/27] | Representative(s) | Bouget, Lucien, et al Cabinet Lavoix 2, place d'Estienne d'Orves 75441 Paris Cedex 09 / FR | [N/P] |
| Former [1991/27] | Bouget, Lucien, et al Cabinet Lavoix 2, Place d'Estienne d'Orves F-75441 Paris Cédex 09 / FR | Application number, filing date | 90403661.3 | 18.12.1990 | [1991/27] | Priority number, date | FR19890016996 | 21.12.1989 Original published format: FR 8916996 | [1991/27] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0435744 | Date: | 03.07.1991 | Language: | FR | [1991/27] | Type: | B1 Patent specification | No.: | EP0435744 | Date: | 29.03.1995 | Language: | FR | [1995/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.05.1991 | Classification | IPC: | G21C19/30, G21C3/32 | [1991/27] | CPC: |
G21C3/3206 (EP,US);
G21C3/30 (KR);
A47L9/02 (KR);
G21C3/32 (EP,US);
G21C19/307 (EP,US);
Y02E30/30 (EP,US)
| Designated contracting states | BE, CH, DE, ES, FR, GB, LI, NL, SE [1991/27] | Title | German: | Fussstück eines Leichtwasserkernreaktor-Brennstabbündels | [1991/27] | English: | Fuel assembly bottom nozzle for nuclear light water reactor | [1991/27] | French: | Embout inférieur d'un assemblage combustible d'un réacteur nucléaire refroidi par de l'eau légère | [1991/27] | Examination procedure | 07.08.1991 | Examination requested [1991/40] | 03.09.1993 | Despatch of a communication from the examining division (Time limit: M04) | 30.12.1993 | Reply to a communication from the examining division | 16.02.1994 | Despatch of communication of intention to grant (Approval: No) | 23.06.1994 | Despatch of communication of intention to grant (Approval: later approval) | 29.06.1994 | Communication of intention to grant the patent | 31.08.1994 | Fee for grant paid | 31.08.1994 | Fee for publishing/printing paid | Opposition(s) | 30.12.1995 | No opposition filed within time limit [1996/12] | Fees paid | Renewal fee | 09.12.1992 | Renewal fee patent year 03 | 23.12.1993 | Renewal fee patent year 04 | 23.12.1994 | 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. | Lapses during opposition Tooltip | NL | 29.03.1995 | [2003/11] | Documents cited: | Search | [A]FR2500947 (WESTINGHOUSE ELECTRIC CORP [US]); | [A]US4832905 (BRYAN WILLIAM J [US], et al); | [A]EP0311037 (WESTINGHOUSE ELECTRIC CORP [US]); | [A]EP0289829 (WESTINGHOUSE ELECTRIC CORP [US]); | [A]EP0288245 (GEN ELECTRIC [US]); | [A]EP0092623 (WESTINGHOUSE ELECTRIC CORP [US]) |