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EP0022395
European procedure
Extract from the Register of European Patents
EP About this file: EP0022395
| EP0022395 - Permanent magnet for bistable element and bistable element and data display units provided with at least one such element [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.05.1984 Database last updated on 02.11.2024 | Most recent event Tooltip | 09.05.1984 | No opposition filed within time limit | published on 11.07.1984 [1984/28] | Applicant(s) | For all designated states VANDEPUTTE Fils & Cie. S.A. 278 Chaussée Forest F-59203 Tourcoing / FR | [1981/02] | Inventor(s) | 01 /
Forest, Jean-Pierre Chemin Sainte Barbe F-59126 Linselles / FR | 02 /
Rabette, Jean 4 Allée du Cloître F-59910 Bondues / FR | [1981/02] | Representative(s) | Ecrepont, Robert Cabinet Ecrepont 27bis, rue du Vieux-Faubourg 59800 Lille / FR | [N/P] |
| Former [1981/02] | Ecrepont, Robert Pierre 12 Place Simon Vollant F-59800 Lille / FR | Application number, filing date | 80400936.3 | 24.06.1980 | [1981/02] | Priority number, date | FR19790017804 | 05.07.1979 Original published format: FR 7917804 | [1981/02] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0022395 | Date: | 14.01.1981 | Language: | FR | [1981/02] | Type: | B1 Patent specification | No.: | EP0022395 | Date: | 06.07.1983 | Language: | FR | [1983/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.10.1980 | Classification | IPC: | G08B5/30 | [1981/02] | CPC: |
H01F7/14 (EP);
G08B5/30 (EP);
G09F9/375 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1981/02] | Title | German: | Permanentmagnet für ein bistabiles Element und bistabiles Element und mit mindestens einem dieser Elemente ausgestattete Datenanzeigeeinheiten | [1981/02] | English: | Permanent magnet for bistable element and bistable element and data display units provided with at least one such element | [1981/02] | French: | Aimant permanent pour élément bistable et élément bistable et unités de visualisation de données pourvues d'au moins un tel élément | [1981/02] | Examination procedure | 12.02.1981 | Examination requested [1981/17] | 20.10.1981 | Despatch of a communication from the examining division (Time limit: M04) | 02.11.1981 | Reply to a communication from the examining division | 29.03.1982 | Despatch of a communication from the examining division (Time limit: M02) | 30.04.1982 | Reply to a communication from the examining division | 29.11.1982 | Despatch of communication of intention to grant (Approval: ) | 10.01.1983 | Communication of intention to grant the patent | 16.02.1983 | Fee for grant paid | 16.02.1983 | Fee for publishing/printing paid | Opposition(s) | 07.04.1984 | No opposition filed within time limit [1984/28] | Fees paid | Renewal fee | 12.05.1982 | Renewal fee patent year 03 | 13.05.1983 | Renewal fee patent year 04 |
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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 | US3295238 [ ] (DONALD WINROW); | GB1080458 [ ] (PATENT BUTTON CO); | US3638550 [ ] (HEREFORD JOHN R); | FR2304902 [ ] (WIDENS ELAUTOMATIK AB [SE]) |