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EP0057628
European procedure
Extract from the Register of European Patents
EP About this file: EP0057628
| EP0057628 - Time division digital switching system for channels in circuit and packet mode [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.02.1985 Database last updated on 02.11.2024 | Most recent event Tooltip | 13.02.1985 | No opposition filed within time limit | published on 17.04.1985 [1985/16] | Applicant(s) | For all designated states Dauphin, Jean-Louis 70, Résidence Corlay F-22300 Lannion / FR | For all designated states Louvet, Olivier 22, Avenue de Normandie, Keruhel F-22300 Lannion / FR | For all designated states Slawy, Serge Kergavant F-22300 Lannion / FR | [1982/32] | Inventor(s) | 01 /
see applicant ... | [1982/32] | Representative(s) | (deleted) | [1985/15] |
| Former [1982/32] | Cabinet Martinet 62, rue des Mathurins F-75008 Paris / FR | Application number, filing date | 82400114.3 | 21.01.1982 | [1982/32] | Priority number, date | FR19810001327 | 23.01.1981 Original published format: FR 8101327 | [1982/32] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0057628 | Date: | 11.08.1982 | Language: | FR | [1982/32] | Type: | B1 Patent specification | No.: | EP0057628 | Date: | 11.04.1984 | Language: | FR | [1984/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.06.1982 | Classification | IPC: | H04Q11/04, H04M11/06 | [1982/32] | CPC: |
H04M11/068 (EP,US);
H04L12/64 (EP,US)
| Designated contracting states | DE, GB, NL, SE [1982/32] | Title | German: | Digitales Zeitmultiplexvermittlungssystem für Kanäle mit Wahl- und Paketbetrieb | [1982/32] | English: | Time division digital switching system for channels in circuit and packet mode | [1982/32] | French: | Système de commutation numérique à division du temps de canaux en mode-circuit et en mode-paquet | [1982/32] | File destroyed: | 25.07.1995 | Examination procedure | 16.09.1982 | Examination requested [1982/47] | 16.05.1983 | Despatch of communication of intention to grant (Approval: ) | 08.07.1983 | Communication of intention to grant the patent | 25.08.1983 | Fee for grant paid | 25.08.1983 | Fee for publishing/printing paid | Opposition(s) | 12.01.1985 | No opposition filed within time limit [1985/16] | Fees paid | Renewal fee | 11.01.1984 | Renewal fee patent year 03 |
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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 | [AD]FR2412994 (INT STANDARD ELECTRIC CORP [US]); | [APD]EP0034514 (DAUPHIN JEAN LOUIS [FR], et al) |