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EP0240046
European procedure
Extract from the Register of European Patents
EP About this file: EP0240046
| EP0240046 - Magneto-optical recording element and a magneto-optical recording device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.07.1992 Database last updated on 15.11.2024 | Most recent event Tooltip | 09.07.1992 | No opposition filed within time limit | published on 26.08.1992 [1992/35] | Applicant(s) | For all designated states Koninklijke Philips Electronics N.V. Groenewoudseweg 1 5621 BA Eindhoven / NL | [N/P] |
| Former [1987/41] | For all designated states Philips Electronics N.V. Groenewoudseweg 1 NL-5621 BA Eindhoven / NL | Inventor(s) | 01 /
Van Engelen, Petrus Paulus Jacobus c/o Int. Octrooibureau B.V. Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | 02 /
Buschow, Kurt Heinz Jürgen c/o Int. Octrooibureau B.V. Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | [1987/41] | Representative(s) | Weening, Cornelis, et al INTERNATIONAAL OCTROOIBUREAU B.V., Prof. Holstlaan 6 NL-5656 AA Eindhoven / NL | [1987/41] | Application number, filing date | 87200339.7 | 26.02.1987 | [1987/41] | Priority number, date | NL19860000647 | 13.03.1986 Original published format: NL 8600647 | [1987/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0240046 | Date: | 07.10.1987 | Language: | EN | [1987/41] | Type: | B1 Patent specification | No.: | EP0240046 | Date: | 04.09.1991 | Language: | EN | [1991/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.08.1987 | Classification | IPC: | G03G5/16, G02F1/09, G11B11/10, H01F10/14, H01F10/16 | [1987/41] | CPC: |
G11B11/10586 (EP,US);
Y10S428/90 (EP,US);
Y10T428/31678 (EP,US)
| Designated contracting states | DE, FR, GB, NL [1987/41] | Title | German: | Magnetooptisches Aufzeichnungselement und ein magnetooptischer Aufzeichnungsapparat | [1987/41] | English: | Magneto-optical recording element and a magneto-optical recording device | [1987/41] | French: | Elément d'enregistrement magnéto-optique et un dispositif d'enregistrement magnéto-optique | [1987/41] | File destroyed: | 03.03.2001 | Examination procedure | 02.04.1988 | Examination requested [1988/22] | 15.10.1990 | Despatch of communication of intention to grant (Approval: Yes) | 27.02.1991 | Communication of intention to grant the patent | 27.05.1991 | Fee for grant paid | 27.05.1991 | Fee for publishing/printing paid | Opposition(s) | 05.06.1992 | No opposition filed within time limit [1992/35] | Fees paid | Renewal fee | 24.02.1989 | Renewal fee patent year 03 | 22.02.1990 | Renewal fee patent year 04 | 25.02.1991 | Renewal fee patent year 05 |
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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. | Lapses during opposition Tooltip | NL | 04.09.1991 | [1992/15] | Documents cited: | Search | [Y]FR2448764 (PHILIPS NV [NL]); | [A]GB2147751 (KOKUSAI DENSHIN DENWA CO LTD); | [A]EP0168046 (HITACHI LTD [JP]) | [Y] - MATERIALS LETTERS, vol. 3, no. 7,8, May 1985, pages 270-272, Elsevier Science Publishers B.V., Amsterdam, NL; G.C. HADJIPANAYIS et al.: "Thermomagnetic data in iron-rare-earth-boron alloys" |