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EP0061950
European procedure
Extract from the Register of European Patents
EP About this file: EP0061950
| EP0061950 - Oddly arranged self correcting electrical filters [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 13.12.1985 Database last updated on 28.03.2026 | Most recent event Tooltip | 13.12.1985 | No opposition filed within time limit | published on 12.02.1986 [1986/07] | Applicant(s) | For all designated states THOMSON-CSF 173, Boulevard Haussmann F-75008 Paris / FR | [1982/40] | Inventor(s) | 01 /
Darmouni, Corinne THOMSON-CSF SCPI 173, bld Haussmann F-75360 Paris Cedex 08 / FR | [1982/40] | Representative(s) | Weinmiller, Jürgen, et al Spott, Weinmiller & Böhm Patentanwälte Sendlinger-Tor-Platz 11 80336 München / DE | [N/P] |
| Former [1985/14] | Weinmiller, Jürgen, et al Lennéstrasse 9 Postfach 24 D-82336 Feldafing / DE | ||
| Former [1982/40] | Lincot, Georges THOMSON-CSF, SCPI, B.P. 329, 50, rue Jean-Pierre Timbaud F-92402 Courbevoie Cédex / FR | Application number, filing date | 82400418.8 | 09.03.1982 | [1982/40] | Priority number, date | FR19810005658 | 20.03.1981 Original published format: FR 8105658 | [1982/40] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0061950 | Date: | 06.10.1982 | Language: | FR | [1982/40] | Type: | B1 Patent specification | No.: | EP0061950 | Date: | 13.02.1985 | Language: | FR | [1985/07] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.07.1982 | Classification | IPC: | H03H7/075, H04B3/14 | [1982/40] | CPC: |
H03H7/1775 (EP,US);
H03H7/075 (EP,US);
H03H7/1708 (EP,US)
| Designated contracting states | BE, DE, GB, IT, NL, SE [1984/45] |
| Former [1982/40] | AT, BE, CH, DE, GB, IT, LI, LU, NL, SE | Title | German: | Selbstkorrigierende elektrische Filter ungerader Ordnung | [1982/40] | English: | Oddly arranged self correcting electrical filters | [1982/40] | French: | Filtres électriques autocorrigés d'ordre impair | [1982/40] | Examination procedure | 12.02.1983 | Examination requested [1983/17] | 21.10.1983 | Despatch of a communication from the examining division (Time limit: M04) | 03.02.1984 | Reply to a communication from the examining division | 22.05.1984 | Despatch of communication of intention to grant (Approval: ) | 22.06.1984 | Communication of intention to grant the patent | 09.08.1984 | Fee for grant paid | 09.08.1984 | Fee for publishing/printing paid | Opposition(s) | 14.11.1985 | No opposition filed within time limit [1986/07] | Fees paid | Renewal fee | 20.02.1984 | 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 | [A] ELECTRONIC INDUSTRIES, vol. 23, no. 1, janvier 1964, PHILADELPHIA (US) E.C. JOHNSON: "New developments in... designing bandpass filters" pages 87-94 | [A] IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS, vol. CAS-24, no. 5, mai 1977, NEW YORK (US) M. ORSUCCI et al.: "On the synthesis of bandpass filters with bridged topology" pages 252-260 | [A] IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES,vol. MTT-20, no.4, avril 1972, NEW YORK (US) ALI E. ATIA: "Narrow bandpass waveguide filters" pages 258-265 [A] | Examination | IEEE TRASNACTIONS ON CIRCUITS AND SYSTEMS, vol. CAS-24, no. 5, mai 1977 NEW YORK (US) M. ORSUCCI et al.: "On the synthesis of bandpass filters with bridged topology" pages 252-260 |