EP0428293 - Computer system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.06.1998 Database last updated on 31.08.2024 | Most recent event Tooltip | 10.07.2004 | Change - lapse in a contracting state Updated state(s): FR | published on 25.08.2004 [2004/35] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
Former [1991/21] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Lewis, Thomas Francis 4201 N.W. 37th Terrace Fort Lauderdale, Florida 33309 / US | 02 /
Thompson, Stephen Patrick 3207 Pierson Drive Delray Beach, Florida 3348396 / US | [1991/21] | Representative(s) | Burt, Roger James IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | [N/P] |
Former [1991/21] | Burt, Roger James, Dr. IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | Application number, filing date | 90311893.3 | 30.10.1990 | [1991/21] | Priority number, date | US19890437059 | 13.11.1989 Original published format: US 437059 | [1991/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0428293 | Date: | 22.05.1991 | Language: | EN | [1991/21] | Type: | A3 Search report | No.: | EP0428293 | Date: | 19.02.1992 | Language: | EN | [1992/08] | Type: | B1 Patent specification | No.: | EP0428293 | Date: | 06.08.1997 | Language: | EN | [1997/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.12.1991 | Classification | IPC: | G06F13/42 | [1991/21] | CPC: |
G06F13/4226 (EP,US);
G06F9/30 (KR)
| Designated contracting states | BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, SE [1991/21] | Title | German: | Rechnersystem | [1991/21] | English: | Computer system | [1991/21] | French: | Système calculateur | [1991/21] | Examination procedure | 13.12.1990 | Examination requested [1991/21] | 01.12.1994 | Despatch of a communication from the examining division (Time limit: M08) | 13.07.1995 | Reply to a communication from the examining division | 06.11.1996 | Despatch of communication of intention to grant (Approval: Yes) | 12.02.1997 | Communication of intention to grant the patent | 27.02.1997 | Fee for grant paid | 27.02.1997 | Fee for publishing/printing paid | Opposition(s) | 07.05.1998 | No opposition filed within time limit [1998/31] | Fees paid | Renewal fee | 22.10.1992 | Renewal fee patent year 03 | 21.10.1993 | Renewal fee patent year 04 | 21.10.1994 | Renewal fee patent year 05 | 24.10.1995 | Renewal fee patent year 06 | 29.10.1996 | 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 | BE | 06.08.1997 | CH | 06.08.1997 | DK | 06.08.1997 | ES | 06.08.1997 | FR | 06.08.1997 | LI | 06.08.1997 | SE | 06.11.1997 | [2004/35] |
Former [2002/24] | BE | 06.08.1997 | |
CH | 06.08.1997 | ||
DK | 06.08.1997 | ||
ES | 06.08.1997 | ||
LI | 06.08.1997 | ||
SE | 06.11.1997 | ||
FR | 02.01.1998 | ||
Former [1998/35] | BE | 06.08.1997 | |
CH | 06.08.1997 | ||
DK | 06.08.1997 | ||
LI | 06.08.1997 | ||
SE | 06.11.1997 | ||
FR | 02.01.1998 | ||
Former [1998/30] | BE | 06.08.1997 | |
CH | 06.08.1997 | ||
DK | 06.08.1997 | ||
LI | 06.08.1997 | ||
SE | 06.11.1997 | ||
Former [1998/21] | BE | 06.08.1997 | |
CH | 06.08.1997 | ||
LI | 06.08.1997 | ||
SE | 06.11.1997 | ||
Former [1998/15] | CH | 06.08.1997 | |
LI | 06.08.1997 | ||
SE | 06.11.1997 | ||
Former [1998/04] | CH | 06.08.1997 | |
LI | 06.08.1997 | Documents cited: | Search | [X]EP0242879 (NEC CORP [JP]); | [Y]WO8802888 (FUJITSU LTD [JP]); | [A]GB2183872 (OLYMPUS OPTICAL CO) |