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EP0217307
European procedure
Extract from the Register of European Patents
EP About this file: EP0217307
| EP0217307 - Radiation hard memory cell [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.01.1993 Database last updated on 31.08.2024 | Most recent event Tooltip | 14.01.1993 | No opposition filed within time limit | published on 03.03.1993 [1993/09] | Applicant(s) | For all designated states HONEYWELL INC. Honeywell Plaza Minneapolis, MN 55408 / US | [N/P] |
| Former [1987/15] | For all designated states HONEYWELL INC. Honeywell Plaza Minneapolis Minnesota 55408 / US | Inventor(s) | 01 /
Belt, Ronald A. 17835 N. 18th Circle Plymouth Minnesota 55447 / US | 02 /
Havey, Gary D. 3004 - 31st Avenue N.E. St. Anthony Minnesota 55418 / US | [1987/15] | Representative(s) | Rentzsch, Heinz, et al Honeywell Holding AG Patent- und Lizenzabteilung Postfach 10 08 65 63008 Offenbach / DE | [N/P] |
| Former [1987/15] | Rentzsch, Heinz, Dipl.-Ing., et al Honeywell Holding AG Patent- und Lizenzabteilung Postfach 10 08 65 D-63008 Offenbach / DE | Application number, filing date | 86113272.8 | 26.09.1986 | [1987/15] | Priority number, date | US19850781421 | 30.09.1985 Original published format: US 781421 | [1987/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0217307 | Date: | 08.04.1987 | Language: | EN | [1987/15] | Type: | A3 Search report | No.: | EP0217307 | Date: | 19.04.1989 | Language: | EN | [1989/16] | Type: | B1 Patent specification | No.: | EP0217307 | Date: | 11.03.1992 | Language: | EN | [1992/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.03.1989 | Classification | IPC: | G11C11/41, G11C5/00 | [1992/11] | CPC: |
G11C5/005 (EP,US);
G11C11/4113 (EP,US)
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| Former IPC [1987/15] | G11C11/40, G11C5/00 | Designated contracting states | DE, FR, GB, IT [1987/15] | Title | German: | Strahlungsfeste Speicherzelle | [1992/11] | English: | Radiation hard memory cell | [1987/15] | French: | Cellule de mémoire résistant durement à la radiation | [1987/15] |
| Former [1987/15] | Schwerstrahlungsempfindliche Speicherzelle | Examination procedure | 11.10.1989 | Examination requested [1989/49] | 12.12.1990 | Despatch of a communication from the examining division (Time limit: M04) | 28.03.1991 | Reply to a communication from the examining division | 06.06.1991 | Despatch of communication of intention to grant (Approval: No) | 28.08.1991 | Despatch of communication of intention to grant (Approval: later approval) | 05.09.1991 | Communication of intention to grant the patent | 16.09.1991 | Fee for grant paid | 16.09.1991 | Fee for publishing/printing paid | Opposition(s) | 12.12.1992 | No opposition filed within time limit [1993/09] | Fees paid | Renewal fee | 21.06.1988 | Renewal fee patent year 03 | 16.06.1989 | Renewal fee patent year 04 | 25.06.1990 | Renewal fee patent year 05 | 22.06.1991 | Renewal fee patent year 06 |
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