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EP0807946
European procedure
Extract from the Register of European Patents
EP About this file: EP0807946
| EP0807946 - High-voltage gas-blast puffer type circuit-breaker [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.10.2002 Database last updated on 26.04.2025 | Most recent event Tooltip | 18.10.2002 | No opposition filed within time limit | published on 04.12.2002 [2002/49] | Applicant(s) | For all designated states GEC ALSTHOM T & D SA 38, Avenue Kléber 75116 Paris / FR | [2001/50] |
| Former [1997/47] | For all designated states GEC ALSTHOM T ET D SA 38, Avenue Kléber 75116 Paris / FR | Inventor(s) | 01 /
Gallix, Bernard 13 allée des Troènes 69150 Decines / FR | 02 /
Ledru, Roger 44bis rue de la Rivière 38230 Tignieu / FR | 03 /
Tolossi, Antoine 1095 chemin du Sermoraz 01700 Beynest / FR | [1997/47] | Representative(s) | Gosse, Michel, et al ALSTOM Technologies C.I.P.D. 23/25 Avenue Morane-Saulnier 92360 Meudon La Foret / FR | [N/P] |
| Former [1998/38] | Gosse, Michel, et al ALSTOM FRANCE SA Département de Propriété Industrielle, 38, avenue Kléber 75116 Paris / FR | ||
| Former [1997/47] | Gosse, Michel, et al c/o ALCATEL ALSTHOM, Département de Propriété Industrielle, 30, avenue Kléber 75116 Paris / FR | Application number, filing date | 97401034.0 | 07.05.1997 | [1997/47] | Priority number, date | FR19960005912 | 13.05.1996 Original published format: FR 9605912 | [1997/47] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0807946 | Date: | 19.11.1997 | Language: | FR | [1997/47] | Type: | B1 Patent specification | No.: | EP0807946 | Date: | 12.12.2001 | Language: | FR | [2001/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.09.1997 | Classification | IPC: | H01H33/90 | [1997/47] | CPC: |
H01H33/905 (EP,US)
| Designated contracting states | CH, DE, ES, FR, GB, IT, LI, PT, SE [1997/47] | Title | German: | Hochspannungs-Blaskolbenschalter | [1997/47] | English: | High-voltage gas-blast puffer type circuit-breaker | [1997/47] | French: | Disjoncteur à haute tension à auto-soufflage | [1997/47] | Examination procedure | 21.04.1998 | Examination requested [1998/25] | 04.04.2001 | Despatch of communication of intention to grant (Approval: Yes) | 29.05.2001 | Communication of intention to grant the patent | 25.07.2001 | Fee for grant paid | 25.07.2001 | Fee for publishing/printing paid | Opposition(s) | 13.09.2002 | No opposition filed within time limit [2002/49] | Fees paid | Renewal fee | 21.04.1999 | Renewal fee patent year 03 | 10.04.2000 | Renewal fee patent year 04 | 19.04.2001 | 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. | Documents cited: | Search | [DA]EP0126929 (BBC BROWN BOVERI & CIE [CH]) [DA] 1 * page 5, line 19 - page 6, line 11 *; | [A]EP0591039 (GEC ALSTHOM T & D SA [FR]) [A] 1 * abstract *; | [D]FR2696274 (ALSTHOM GEC [FR]); | [A]EP0475270 (ASEA BROWN BOVERI [SE]) [A] 1 * claim 1 * |