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EP0078389
European procedure
Extract from the Register of European Patents
EP About this file: EP0078389
| EP0078389 - Bus contention resolution in data processing apparatus having multiple independant users [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.04.1987 Database last updated on 30.03.2026 | Most recent event Tooltip | 08.12.1987 | Lapse of the patent in a contracting state | published on 27.01.1988 [1988/04] | Applicant(s) | For all designated states International Business Machines Corporation New Orchard Road Armonk, NY 10504 / US | [N/P] |
| Former [1983/19] | For all designated states International Business Machines Corporation Old Orchard Road Armonk, N.Y. 10504 / US | Inventor(s) | 01 /
Grice, Donald George R. D. 6, Box 46E Kingston New York 12401 / US | 02 /
Howley, Frank Edward 7 Homer Place Poughkeepsie New York 12603 / US | [1983/19] | Representative(s) | Grant, Iain Murray IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | [N/P] |
| Former [1983/19] | Grant, Iain Murray IBM United Kingdom Limited Intellectual Property Department Hursley Park Winchester Hampshire SO21 2JN / GB | Application number, filing date | 82108526.3 | 16.09.1982 | [1983/19] | Priority number, date | US19810317824 | 03.11.1981 Original published format: US 317824 | [1983/19] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0078389 | Date: | 11.05.1983 | Language: | EN | [1983/19] | Type: | B1 Patent specification | No.: | EP0078389 | Date: | 28.05.1986 | Language: | EN | [1986/22] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.03.1983 | Classification | IPC: | G06F13/36 | [1986/22] | CPC: |
G06F13/374 (EP,US)
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| Former IPC [1983/19] | G06F3/04 | Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL, SE [1983/19] | Title | German: | Buskonkurrenzbetriebs-Auflösung in einer Datenverarbeitungsanlage mit mehreren unabhängigen Benutzern | [1983/19] | English: | Bus contention resolution in data processing apparatus having multiple independant users | [1983/19] | French: | Résolution de contention pour bus dans un dispositif de processeur de données avec utilisateurs indépendants multiples | [1986/22] |
| Former [1983/19] | Résolution de contention pour bus dans un dispositif de processeur de données avec multiples utilisateurs indépendants | Examination procedure | 15.09.1983 | Examination requested [1983/47] | 06.07.1984 | Despatch of a communication from the examining division (Time limit: M06) | 24.12.1984 | Reply to a communication from the examining division | 30.01.1985 | Despatch of a communication from the examining division (Time limit: M06) | 11.03.1985 | Reply to a communication from the examining division | 07.08.1985 | Despatch of communication of intention to grant (Approval: ) | 18.11.1985 | Communication of intention to grant the patent | 26.11.1985 | Fee for grant paid | 26.11.1985 | Fee for publishing/printing paid | Opposition(s) | 03.03.1987 | No opposition filed within time limit [1987/21] | Fees paid | Renewal fee | 21.09.1984 | Renewal fee patent year 03 | 20.09.1985 | Renewal fee patent year 04 |
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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 | 28.05.1986 | [1988/04] | Documents cited: | Search | [A] WESCON CONF. RECORD., 18th-20th September 1979, pages 1-6, San Francisco (USA); [A] | Examination | Fall joint computer conference, 1972, pp. 719-740 [A] | IEEE Transactions on Computers, vol. C-21, no. 1, Jan. 1972, pp. 37-42 |