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EP0268142
European procedure
Extract from the Register of European Patents
EP About this file: EP0268142
| EP0268142 - Tamper-resistant packaging for protection of information stored in electronic circuitry [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.12.1994 Database last updated on 19.10.2024 | Most recent event Tooltip | 23.11.2007 | Lapse of the patent in a contracting state | published on 26.12.2007 [2007/52] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
| Former [1988/21] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Weingart, Steve Harris 11 Fox Hill Road Peekskill, N.Y. 10566 / US | [1988/21] | Representative(s) | Burt, Roger James, et al IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | [N/P] |
| Former [1994/37] | Burt, Roger James, Dr., et al IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | ||
| Former [1988/50] | Atchley, Martin John Waldegrave IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | ||
| Former [1988/42] | Blakemore, Frederick Norman IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | ||
| Former [1988/21] | Teufel, Fritz, Dipl.-Phys. IBM Deutschland Informationssysteme GmbH Patentwesen und Urheberrecht Pascalstrasse 100 W-7000 Stuttgart 80 / DE | Application number, filing date | 87116183.2 | 03.11.1987 | [1988/21] | Priority number, date | US19860927298 | 05.11.1986 Original published format: US 927298 | [1988/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0268142 | Date: | 25.05.1988 | Language: | EN | [1988/21] | Type: | A3 Search report | No.: | EP0268142 | Date: | 26.07.1989 | Language: | EN | [1989/30] | Type: | B1 Patent specification | No.: | EP0268142 | Date: | 02.02.1994 | Language: | EN | [1994/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.06.1989 | Classification | IPC: | G06F1/00 | [1988/21] | CPC: |
H01L23/576 (EP,US);
G06F21/86 (EP,US);
H01L2924/0002 (EP,US)
| C-Set: |
H01L2924/0002, H01L2924/00 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1988/21] | Title | German: | Gegen unbefugte Manipulation gesichertes Gehäuse für den Schutz von Informationen, gespeichert in einem elektronischen Schaltkreis | [1988/21] | English: | Tamper-resistant packaging for protection of information stored in electronic circuitry | [1988/21] | French: | Boîtier résistant aux manipulations non autorisées pour la protection d'informations mémorisées dans un circuit électronique | [1988/21] | Examination procedure | 10.09.1988 | Examination requested [1988/44] | 05.07.1991 | Despatch of a communication from the examining division (Time limit: M04) | 06.11.1991 | Reply to a communication from the examining division | 14.10.1992 | Despatch of a communication from the examining division (Time limit: M03) | 13.01.1993 | Reply to a communication from the examining division | 04.02.1993 | Despatch of communication of intention to grant (Approval: Yes) | 11.05.1993 | Communication of intention to grant the patent | 21.05.1993 | Fee for grant paid | 21.05.1993 | Fee for publishing/printing paid | Opposition(s) | 03.11.1994 | No opposition filed within time limit [1995/04] | Fees paid | Renewal fee | 17.11.1989 | Renewal fee patent year 03 | 13.11.1990 | Renewal fee patent year 04 | 12.11.1991 | Renewal fee patent year 05 | 19.11.1992 | Renewal fee patent year 06 | 19.11.1993 | Renewal fee patent year 07 |
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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 | IT | 02.02.1994 | [2007/52] |
| Former [1999/42] | IT | 02.02.1994 | Documents cited: | Search | [X]DE3023427 (GRETAG AG); | [A]GB2121578 (NITTAN CO LTD); | [YD]US4459583 (VAN DER WALT NICOLAAS T [ZA], et al); | [AD]US4471163 (DONALD THOMAS C [US], et al); | [A]DE8533911U ; | [X]WO8603861 (NCR CO [US]) | [A] - IBM TECHNICAL DISCLOSURE BULLETIN, vol. 23, no. 7A, December 1980, pages 2960-2961, IBM Corp., New York, US; D.E. SCHREIBER: "Data and program secure microprocessor system" |