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EP0093769
European procedure
Extract from the Register of European Patents
EP About this file: EP0093769
| EP0093769 - MEMORY SECURITY SYSTEM [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.12.1987 Database last updated on 02.09.2024 | Most recent event Tooltip | 08.12.1987 | No opposition filed within time limit | published on 27.01.1988 [1988/04] | Applicant(s) | For all designated states NCR CORPORATION World Headquarters Dayton, Ohio 45479 / US | [1983/46] | Inventor(s) | 01 /
DEVCHOUDHURY, Rathindra Nath 52 Highgate Circle Ithaca, NY 14850 / US | [1983/46] | Representative(s) | Robinson, Robert George International Intellectual Property Department, NCR Limited, 206 Marylebone Road London NW1 6LY / GB | [N/P] |
| Former [1983/46] | Robinson, Robert George International Patent Department NCR Limited 206 Marylebone Road London NW1 6LY / GB | Application number, filing date | 83900113.8 | 08.11.1982 | [1983/46] | WO1982US01581 | Priority number, date | US19810320790 | 12.11.1981 Original published format: US 320790 | [1983/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8301848 | Date: | 26.05.1983 | [1983/13] | Type: | A1 Application with search report | No.: | EP0093769 | Date: | 16.11.1983 | Language: | EN | The application published by WIPO in one of the EPO official languages on 26.05.1983 takes the place of the publication of the European patent application. | [1983/46] | Type: | B1 Patent specification | No.: | EP0093769 | Date: | 04.02.1987 | Language: | EN | [1987/06] | Search report(s) | Classification | IPC: | G06F12/14 | [1987/06] | CPC: |
G06F12/1466 (EP,US)
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| Former IPC [1983/46] | G06F13/00 | Designated contracting states | DE, FR, GB [1983/46] | Title | German: | SPEICHERSICHERHEITSYSTEM | [1983/46] | English: | MEMORY SECURITY SYSTEM | [1983/46] | French: | SYSTEME DE SECURITE POUR MEMOIRE | [1983/46] | File destroyed: | 12.06.1999 | Entry into regional phase | 15.07.1983 | National basic fee paid | 15.07.1983 | Designation fee(s) paid | 09.11.1983 | Examination fee paid | Examination procedure | 09.11.1983 | Examination requested [1984/03] | 20.06.1985 | Despatch of a communication from the examining division (Time limit: M06) | 10.12.1985 | Reply to a communication from the examining division | 29.01.1986 | Despatch of a communication from the examining division (Time limit: M02) | 21.03.1986 | Reply to a communication from the examining division | 13.06.1986 | Despatch of communication of intention to grant (Approval: ) | 08.07.1986 | Communication of intention to grant the patent | 16.08.1986 | Fee for grant paid | 16.08.1986 | Fee for publishing/printing paid | Opposition(s) | 05.11.1987 | No opposition filed within time limit [1988/04] | Fees paid | Renewal fee | 09.11.1984 | Renewal fee patent year 03 | 06.11.1985 | Renewal fee patent year 04 | 20.11.1986 | 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. | Cited in | International search | [Y]US4005386 (SEKI MITSUAKI, et al); | [Y]US4262337 (JONES TREVOR O); | [Y]FR2471004 (DASSAULT ELECTRONIQUE [FR]) | Examination | FR2311360 |