EP0389132 - A control system for an industrial plant, a display device for such a control system, and a method of controlling an industrial plant [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.08.1996 Database last updated on 03.09.2024 | Most recent event Tooltip | 30.08.1996 | No opposition filed within time limit | published on 16.10.1996 [1996/42] | Applicant(s) | For all designated states Hitachi, Ltd. 6, Kanda Surugadai 4-chome Chiyoda-ku Tokyo 101 / JP | [N/P] |
Former [1990/39] | For all designated states HITACHI, LTD. 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 / JP | Inventor(s) | 01 /
Nigawara, Seiitsu 21-5 Nishinarusawa-cho 1-chome Hitachi-shi, Ibaraki 316 / JP | 02 /
Fukai, Masayuki 10-49 Nishinarusawa-cho 1-chome Hitachi-shi, Ibaraki 316 / JP | 03 /
Suguhara, Masashi 1-26 Jyounan-cho 3-chome Hitachi-shi, Ibaraki 317 / JP | 04 /
Furudate, Kazuo 16-2 Mikanohara-cho 2-chome Hitachi-shi, Ibaraki 316 / JP | 05 /
Nagai, Hashime 3-202, 619-4 Kamiokakami, Sekinami-machi Kitaibaraki-shi, Ibaraki 319-17 / JP | [1990/39] | Representative(s) | Calderbank, Thomas Roger, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | [N/P] |
Former [1990/39] | Calderbank, Thomas Roger, et al MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB | Application number, filing date | 90302266.3 | 02.03.1990 | [1990/39] | Priority number, date | JP19890066227 | 20.03.1989 Original published format: JP 6622789 | [1990/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0389132 | Date: | 26.09.1990 | Language: | EN | [1990/39] | Type: | A3 Search report | No.: | EP0389132 | Date: | 15.04.1992 | Language: | EN | [1992/16] | Type: | B1 Patent specification | No.: | EP0389132 | Date: | 25.10.1995 | Language: | EN | [1995/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.02.1992 | Classification | IPC: | G07C3/00, G05B23/02 | [1992/16] | CPC: |
G05B23/0272 (EP,US);
G06F17/00 (KR);
G07C3/00 (EP,US);
G05B2219/23142 (EP,US);
G05B2219/23145 (EP,US);
G05B2219/23151 (EP,US);
G05B2219/24063 (EP,US);
G05B2219/24103 (EP,US);
G05B2219/24104 (EP,US);
Y10S715/97 (US)
(-)
|
Former IPC [1990/39] | G07C3/00 | Designated contracting states | DE, FR, GB [1995/27] |
Former [1990/39] | CH, DE, FR, GB, LI, SE | Title | German: | Überwachungsvorrichtung für eine Industrieanlage, Anzeigevorrichtung für eine solche Überwachungsvorrichtung und Verfahren zum Überwachen einer Industrieanlage | [1990/39] | English: | A control system for an industrial plant, a display device for such a control system, and a method of controlling an industrial plant | [1990/39] | French: | Système de surveillance pour une installation industrielle, dispositif d'affichage pour un tel système de surveillance et procédé pour surveiller une installation industrielle | [1990/39] | Examination procedure | 20.03.1990 | Examination requested [1990/39] | 09.09.1993 | Despatch of a communication from the examining division (Time limit: M04) | 10.01.1994 | Reply to a communication from the examining division | 05.09.1994 | Despatch of communication of intention to grant (Approval: No) | 25.11.1994 | Despatch of a communication from the examining division (Time limit: M04) | 21.01.1995 | Despatch of communication of intention to grant (Approval: later approval) | 23.01.1995 | Reply to a communication from the examining division | 02.02.1995 | Communication of intention to grant the patent | 02.05.1995 | Fee for grant paid | 02.05.1995 | Fee for publishing/printing paid | Opposition(s) | 26.07.1996 | No opposition filed within time limit [1996/42] | Fees paid | Renewal fee | 23.03.1992 | Renewal fee patent year 03 | 19.03.1993 | Renewal fee patent year 04 | 23.03.1994 | Renewal fee patent year 05 | 21.03.1995 | Renewal fee patent year 06 |
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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. | Documents cited: | Search | [A]EP0246517 (NIPPON KOKAN KK [JP]); | [A]EP0275192 (GEN ELECTRIC [US]); | [XP]DE3838937 (HITACHI LTD [JP]) | [ ] - MESURES vol. 53, no. 9, 20 June 1988, PARIS page 48; P. MARTIN (GE- FANUC): 'AUTOMATISMES. EDF Renardières : fini les pupitres...' | [A] - ADVANCES IN INSTRUMENTATION (PART 1), Vol.43, 1988, RESEARCH TRIANGLE PARK, NC, USA, pages 133-149 ; KING ET AL., : " Power plant on-line diagnostic system for turbines, generators and water chemistry" |