EP0724332 - Switching device for a high voltage circuit with pulse transformers [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.08.2004 Database last updated on 05.07.2024 | Most recent event Tooltip | 23.10.2009 | Change - representative | published on 25.11.2009 [2009/48] | Applicant(s) | For all designated states COMMISSARIAT A L'ENERGIE ATOMIQUE 31-33, rue de la Fédération 75015 Paris / FR | [2003/22] |
Former [1996/31] | For all designated states COMMISSARIAT A L'ENERGIE ATOMIQUE 31-33, rue de la Fédération 75015 Paris / FR | ||
For all designated states COMPAGNIE GENERALE DES MATIERES NUCLEAIRES 2, rue Paul Dautier F-78140 Velizy Villacoublay / FR | Inventor(s) | 01 /
Chatroux Daniel 27, rue André Ducatez, Résidence "Le Delta" F-26200 Montelimar / FR | 02 /
Guyon, Yves 53, Cours "Les Platanes" F-84840 La Palud / FR | 03 /
Guidini, Rodophe 149, Boulevard Camille Flammarion F-13004 Marseille / FR | [1996/31] | Representative(s) | Poulin, Gérard, et al BREVALEX 95, rue d'Amsterdam 75378 Paris Cedex 8 / FR | [N/P] |
Former [2009/48] | Poulin, Gérard, et al Brevalex 3, rue du Docteur Lancereaux 75008 Paris / FR | ||
Former [2003/19] | Poulin, Gérard, et al BREVALEX 3, rue du docteur Lancereaux 75008 Paris / FR | ||
Former [1996/31] | Dubois-Chabert, Guy, et al c/o BREVATOME 25, rue de Ponthieu 75008 Paris / FR | Application number, filing date | 96400166.3 | 24.01.1996 | [1996/31] | Priority number, date | FR19950000894 | 26.01.1995 Original published format: FR 9500894 | [1996/31] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0724332 | Date: | 31.07.1996 | Language: | FR | [1996/31] | Type: | B1 Patent specification | No.: | EP0724332 | Date: | 08.10.2003 | Language: | FR | [2003/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.05.1996 | Classification | IPC: | H03K17/10, H03K17/691, H01F19/08 | [1996/31] | CPC: |
H01F19/08 (EP);
H03K17/102 (EP);
H03K17/107 (EP);
H03K17/691 (EP);
H01F2019/085 (EP)
| Designated contracting states | CH, DE, GB, IT, LI [1996/31] | Title | German: | Schaltvorrichtung für Hochspannungsschaltung mit Impulstransformator | [1996/31] | English: | Switching device for a high voltage circuit with pulse transformers | [1996/31] | French: | Dispositif de commutation d'un circuit de haute tension à transformateur d'impulsions | [1996/31] | Examination procedure | 03.09.1996 | Examination requested [1996/44] | 10.04.2002 | Despatch of a communication from the examining division (Time limit: M06) | 14.10.2002 | Reply to a communication from the examining division | 24.04.2003 | Communication of intention to grant the patent | 26.07.2003 | Fee for grant paid | 26.07.2003 | Fee for publishing/printing paid | Opposition(s) | 09.07.2004 | No opposition filed within time limit [2004/40] | Fees paid | Renewal fee | 27.01.1998 | Renewal fee patent year 03 | 28.01.1999 | Renewal fee patent year 04 | 29.01.2000 | Renewal fee patent year 05 | 17.01.2001 | Renewal fee patent year 06 | 18.01.2002 | Renewal fee patent year 07 | 22.01.2003 | Renewal fee patent year 08 |
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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. | Documents cited: | Search | [Y]DE3912704 (SIEMENS AG) [Y] 1 * column 2, line 56 - column 3, line 32; figure 1 *; | [Y]GB2183952 (FERRANTI PLC) [Y] 1 * page 2, line 16 - line 31; figure 2 * |