-
EP0026158
European procedure
Extract from the Register of European Patents
EP About this file: EP0026158
| EP0026158 - Transformer with variable ratio and static compensator with flipflop [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.12.1984 Database last updated on 10.12.2024 | Most recent event Tooltip | 13.12.1984 | No opposition filed within time limit | published on 13.02.1985 [1985/07] | Applicant(s) | For all designated states HYDRO-QUEBEC 75, Boulevard Dorchester Ouest Montréal Québec H2Z 1A4 / CA | [N/P] |
| Former [1981/13] | For all designated states HYDRO-QUEBEC 75, Boulevard Dorchester Ouest Montréal Québec H2Z 1A4 / CA | Inventor(s) | 01 /
Roberge, Gérald 14, rue Le Roy Repentigny Québec J6A 1P6 / CA | [1981/13] | Representative(s) | Ardin, Pierre, et al PIERRE ARDIN & CIE 22, rue du Mont-Blanc Case postale 60 CH-1211 Genève 1 / CH | [1984/07] |
| Former [1981/13] | Ardin, Pierre PIERRE ARDIN & CIE 22, rue du Mont-Blanc Case postale 60 CH-1211 Genève 1 / CH | Application number, filing date | 80810293.3 | 18.09.1980 | [1981/13] | Priority number, date | CA19790335971 | 19.09.1979 Original published format: CA 335971 | [1981/13] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0026158 | Date: | 01.04.1981 | Language: | FR | [1981/13] | Type: | B1 Patent specification | No.: | EP0026158 | Date: | 15.02.1984 | Language: | FR | [1984/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.01.1981 | Classification | IPC: | H01F29/14 | [1981/13] | CPC: |
H01F29/14 (EP,US);
H01F2029/143 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, LI, SE [1981/13] | Title | German: | Transformator mit variablem Transformationsverhältnis und statischem Kompensator mit Flipflop | [1981/13] | English: | Transformer with variable ratio and static compensator with flipflop | [1981/13] | French: | Transformateur à rapport variable et compensateur statique à bascule | [1981/13] | File destroyed: | 12.06.1999 | Examination procedure | 07.07.1981 | Examination requested [1981/38] | 29.04.1983 | Despatch of communication of intention to grant (Approval: ) | 28.07.1983 | Communication of intention to grant the patent | 28.09.1983 | Fee for grant paid | 28.09.1983 | Fee for publishing/printing paid | Opposition(s) | 16.11.1984 | No opposition filed within time limit [1985/07] | Fees paid | Renewal fee | 11.08.1982 | Renewal fee patent year 03 | 20.08.1983 | 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. | Documents cited: | Search | US2844804 [ ] (ROE CHARLES C); | DE2161599 [ ] (JOVANOVIC PAVLE); | DE1565795 [ ] (SECHERON ATEL [CH]); | GB1058407 [ ] (GEN ELECTRIC CO LTD); | DE1126986 [ ] (FUJI ELECTRIC CO LTD); | [A]FR2369621 (INST ELEKTROSWARKI PATONA [SU]); | [A]US3617858 (ODER EDWARD G JR); | [A]US3622868 (TODT JOACHIM H); | [A]US3757201 (CORNWELL L); | [A]US3087108 (TOFFOLO DOMINIC S, et al); | [A]FR1124831 (FEMARC); | [A]FR991932 (ASEA AB); | [P]GB2029116 (HASE A) |