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EP0136975
European procedure
Extract from the Register of European Patents
EP About this file: EP0136975
| EP0136975 - Device to detecte where a discharge takes place along the wire electrode of an electroerosion machine [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.11.1989 Database last updated on 14.03.2026 | Most recent event Tooltip | 01.11.1989 | No opposition filed within time limit | published on 20.12.1989 [1989/51] | Applicant(s) | For all designated states CHARMILLES TECHNOLOGIES S.A. 8-10, rue du Pré-de-la-Fontaine 1217 Meyrin 1 / CH | [N/P] |
| Former [1988/34] | For all designated states CHARMILLES TECHNOLOGIES S.A. 8-10, rue du Pré-de-la-Fontaine CH-1217 Meyrin 1 / CH | ||
| Former [1985/15] | For all designated states CHARMILLES TECHNOLOGIES SA 109, rue de Lyon CH-1203 Genève / CH | Inventor(s) | 01 /
Martin, Roland Beloux Dingy en Vuache Valleiry / FR | [1985/15] | Representative(s) | Ardin, Pierre, et al PIERRE ARDIN & CIE 22, rue du Mont-Blanc Case postale 60 CH-1211 Genève 1 / CH | [1985/15] | Application number, filing date | 84810406.3 | 20.08.1984 | [1985/15] | Priority number, date | CH19830004893 | 07.09.1983 Original published format: CH 489383 | [1985/15] | Filing language | FR | Procedural language | FR | Publication | Type: | A2 Application without search report | No.: | EP0136975 | Date: | 10.04.1985 | Language: | FR | [1985/15] | Type: | A3 Search report | No.: | EP0136975 | Date: | 27.08.1986 | Language: | FR | [1986/35] | Type: | B1 Patent specification | No.: | EP0136975 | Date: | 04.01.1989 | Language: | FR | [1989/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.07.1986 | Classification | IPC: | B23H7/04 | [1985/15] | CPC: |
B23H7/04 (EP,US)
| Designated contracting states | DE, FR, GB [1985/15] | Title | German: | Vorrichtung zur Ortsfeststellung wo eine Entladung längs der Drahtelektrode einer Elektroerosionsmaschine stattfindet | [1985/25] | English: | Device to detecte where a discharge takes place along the wire electrode of an electroerosion machine | [1985/25] | French: | Dispositif pour détecter l'endroit où se produit une décharge le long du fil-électrode d'une machine à électro-érosion | [1985/15] | Examination procedure | 25.09.1986 | Examination requested [1986/48] | 20.08.1987 | Despatch of a communication from the examining division (Time limit: M04) | 18.12.1987 | Reply to a communication from the examining division | 19.02.1988 | Despatch of communication of intention to grant (Approval: Yes) | 29.04.1988 | Communication of intention to grant the patent | 24.06.1988 | Fee for grant paid | 24.06.1988 | Fee for publishing/printing paid | Opposition(s) | 05.10.1989 | No opposition filed within time limit [1989/51] | Fees paid | Renewal fee | 05.07.1986 | Renewal fee patent year 03 | 05.06.1987 | Renewal fee patent year 04 | 29.10.1988 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 31.08.1988 | 05 M06 Fee paid on 29.10.1988 |
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