EP0164995 - Parallel register transfer mechanism for a reduction processor evaluating programs stored as binary directed graphs employing variable-free applicative language codes [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.06.1994 Database last updated on 22.08.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states UNISYS CORPORATION 1, Burroughs Place Detroit Michigan 48232 / US | [N/P] |
Former [1987/27] | For all designated states UNISYS CORPORATION 1, Burroughs Place Detroit Michigan 48232 / US | ||
Former [1985/51] | For all designated states BURROUGHS CORPORATION (a Delaware corporation) Burroughs Place Detroit Michigan 48232 / US | Inventor(s) | 01 /
Logsdon, Gary Lee 10705 Buckthorn Drive Austin, TX 78759 / US | 02 /
Scheevel, Mark Robert 11407 Madrid Drive Austin, TX 78759 / US | 03 /
Bolton, Bruce Cecil 5109 West Duval Road Austin, TX 78759 / US | [1985/51] | Representative(s) | Carmichael, David Andrew Halliday, et al Baron Warren Redfern Lynn House Ivy Arch Road Worthing West Sussex BN14 8BX / GB | [N/P] |
Former [1992/22] | Carmichael, David Andrew Halliday, et al G.F. REDFERN & CO., Redfern House 149/151 Tarring Road Worthing West Sussex BN11 4HE / GB | ||
Former [1985/51] | Kirby, Harold Douglas Benson G.F. Redfern & Company Marlborough Lodge 14 Farncombe Road Worthing West Sussex BN11 2BT / GB | Application number, filing date | 85303930.3 | 04.06.1985 | [1985/51] | Priority number, date | US19840617531 | 05.06.1984 Original published format: US 617531 | [1985/51] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0164995 | Date: | 18.12.1985 | Language: | EN | [1985/51] | Type: | A3 Search report | No.: | EP0164995 | Date: | 13.09.1989 | Language: | EN | [1989/37] | Type: | B1 Patent specification | No.: | EP0164995 | Date: | 11.08.1993 | Language: | EN | [1993/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.07.1989 | Classification | IPC: | G06F9/44 | [1985/51] | CPC: |
G06F9/30032 (EP,US);
G06F9/30072 (EP,US);
G06F9/30141 (EP,US);
G06F9/4494 (EP,US)
| Designated contracting states | DE, FR, GB, NL [1985/51] | Title | German: | Paralleler Registertransfermechanismus für Reduktionsprozessor zur Durchführung von Programmen die als binäre Graphen gespeichert sind und die Anwendungssprachenkodes ohne Variablen verwenden | [1985/51] | English: | Parallel register transfer mechanism for a reduction processor evaluating programs stored as binary directed graphs employing variable-free applicative language codes | [1985/51] | French: | Mécanisme de transfert parallèle de registre pour processeur de réduction exécutant des programmes mémorisés en graphes binaires employant des codes de langage appliqué sans variables | [1985/51] | Examination procedure | 11.06.1985 | Examination requested [1985/51] | 23.04.1991 | Despatch of a communication from the examining division (Time limit: M06) | 30.10.1991 | Reply to a communication from the examining division | 30.01.1992 | Despatch of a communication from the examining division (Time limit: M04) | 05.06.1992 | Reply to a communication from the examining division | 02.12.1992 | Despatch of communication of intention to grant (Approval: Yes) | 17.02.1993 | Communication of intention to grant the patent | 30.04.1993 | Fee for grant paid | 30.04.1993 | Fee for publishing/printing paid | Opposition(s) | 12.05.1994 | No opposition filed within time limit [1994/31] | Fees paid | Renewal fee | 30.05.1987 | Renewal fee patent year 03 | 21.05.1988 | Renewal fee patent year 04 | 23.05.1989 | Renewal fee patent year 05 | 23.05.1990 | Renewal fee patent year 06 | 21.05.1991 | Renewal fee patent year 07 | 18.05.1992 | Renewal fee patent year 08 | 03.05.1993 | Renewal fee patent year 09 |
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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 | NL | 11.08.1993 | [2015/21] | Documents cited: | Search | [ED]EP0164996 (BURROUGHS CORP [US]); | [ED]EP0164997 (BURROUGHS CORP [US]); | [Y]EP0069313 (BURROUGHS CORP [US]) | [X] - PROCEEDINGS IEEE 1984 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE NAECON 1984, 21st - 25th May 1984, pages 114-118, IEEE, New York, US; L. KLOS: "The switched network approach to high speed communications" | [Y] - PROCEEDINGS LISP-80 CONFERENCE, August 1980, pages 128-135, Stanford, Calif., US; T.J.W. CLARKE et al.: "SKIM - The S, K, I Reduction Machine" |