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EP0200238
European procedure
Extract from the Register of European Patents
EP About this file: EP0200238
| EP0200238 - Optical multiplexer device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.05.1990 Database last updated on 08.04.2026 | Most recent event Tooltip | 11.05.1990 | No opposition filed within time limit | published on 27.06.1990 [1990/26] | Applicant(s) | For all designated states NKF KABEL B.V. Noordkade 64 NL-2741 EZ Waddinxveen / NL | [1989/16] |
| Former [1986/45] | For all designated states NKF Groep B.V. J.C. van Markenlaan 5 NL-2285 VL Rijswijk / NL | Inventor(s) | 01 /
Schultheiss, Nicolaas Gerhard c/o INT. OCTROOIBUREAU B.V. Prof.Holstlaan 6 NL-5656 AA Eindhoven / NL | [1986/45] | Representative(s) | Plaisier, Aart, et al Nederlandsch Octrooibureau Postbus 29720 2502 LS Den Haag / NL | [N/P] |
| Former [1987/36] | Plaisier, Aart, et al Nederlandsch Octrooibureau Scheveningseweg 82 P.O. Box 29720 NL-2502 LS Den Haag / NL | ||
| Former [1986/45] | Veenstra, Gustaaf INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | Application number, filing date | 86200423.1 | 18.03.1986 | [1986/45] | Priority number, date | NL19850000806 | 20.03.1985 Original published format: NL 8500806 | [1986/45] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0200238 | Date: | 04.02.1987 | Language: | EN | [1987/06] | Type: | A3 Search report | No.: | EP0200238 | Date: | 04.02.1987 | Language: | EN | [1987/06] | Type: | B1 Patent specification | No.: | EP0200238 | Date: | 12.07.1989 | Language: | EN | [1989/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.09.1986 | Classification | IPC: | G02B6/34 | [1986/45] | CPC: |
G02B6/2931 (EP,US);
G02B6/2938 (EP,US);
G02B6/29395 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [1986/45] | Title | German: | Optische Multiplexeinrichtung | [1986/45] | English: | Optical multiplexer device | [1986/45] | French: | Multiplexeur optique | [1986/45] | Examination procedure | 13.03.1987 | Examination requested [1987/19] | 10.08.1988 | Despatch of communication of intention to grant (Approval: Yes) | 22.12.1988 | Communication of intention to grant the patent | 14.03.1989 | Fee for grant paid | 14.03.1989 | Fee for publishing/printing paid | Opposition(s) | 13.04.1990 | No opposition filed within time limit [1990/26] | Fees paid | Renewal fee | 29.03.1988 | Renewal fee patent year 03 | 31.03.1989 | Renewal fee patent year 04 |
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