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EP0231967
European procedure
Extract from the Register of European Patents
EP About this file: EP0231967
| EP0231967 - Switching system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.02.1992 Database last updated on 29.10.2024 | Most recent event Tooltip | 06.02.1992 | No opposition filed within time limit | published on 25.03.1992 [1992/13] | Applicant(s) | For all designated states ALCATEL N.V. Strawinskylaan 537, (World Trade Center) NL-1077 XX Amsterdam / NL | [1987/46] |
| Former [1987/33] | For all designated states BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Francis Wellesplein 1 B-2018 Antwerp / BE | Inventor(s) | 01 /
Debuysscher, Pierre Leon Nieuwstraat 35 B-9730 Nazareth / BE | 02 /
Bauwens, Jan Gaston Groenenborgerlaan 20 B-2610 Wilrijk / BE | 03 /
De Somer, Michel Philemon Madeleine Leo De Bethunelaan 74 B-9300 Aalst / BE | [1987/33] | Representative(s) | Vermeersch, Robert, et al BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Patent Department Francis Wellesplein 1 B-2018 Antwerpen / BE | [N/P] |
| Former [1987/33] | Vermeersch, Robert, et al BELL TELEPHONE MANUFACTURING COMPANY Naamloze Vennootschap Patent Department Francis Wellesplein 1 B-2018 Antwerpen / BE | Application number, filing date | 87200083.1 | 20.01.1987 | [1987/33] | Priority number, date | BE19862060910 | 24.01.1986 Original published format: BE 2060910 | [1987/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0231967 | Date: | 12.08.1987 | Language: | EN | [1987/33] | Type: | B1 Patent specification | No.: | EP0231967 | Date: | 03.04.1991 | Language: | EN | [1991/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.06.1987 | Classification | IPC: | H04L12/54, H04Q11/04 | [1991/14] | CPC: |
H04L49/102 (EP,KR,US);
H04L9/40 (EP,US);
H04L49/101 (EP,KR,US);
H04L49/25 (EP,KR,US);
H04Q11/04 (EP,US);
H04Q11/0478 (KR)
|
| Former IPC [1987/33] | H04L11/20, H04Q11/04 | Designated contracting states | AT, CH, DE, ES, FR, GB, IT, LI, NL, SE [1990/09] |
| Former [1987/33] | ES | Title | German: | Vermittlungssystem | [1987/33] | English: | Switching system | [1987/33] | French: | Système de commutation | [1987/33] | Miscellaneous | EPB 1990/10: Verbunden mit 87901043.7/0290459 (europäische Anmeldenummer/Veröffentlichungsnummer) durch Entscheidung vom 17.01.90 | EPB 1990/10: Consolidated with 87901043.7/0290459 (European application No./publication No.) by decision dated 17.01.90 | EPB 1990/10: Jointe à la demande no. 87901043.7/0290459 (numéro de dépôt/numéro de publication de la demande européenne) par décision du 17.01.90 | Examination procedure | 05.02.1988 | Examination requested [1988/14] | 27.04.1990 | Despatch of a communication from the examining division (Time limit: M04) | 06.07.1990 | Reply to a communication from the examining division | 07.09.1990 | Despatch of communication of intention to grant (Approval: Yes) | 04.10.1990 | Communication of intention to grant the patent | 24.12.1990 | Fee for grant paid | 24.12.1990 | Fee for publishing/printing paid | Opposition(s) | 04.01.1992 | No opposition filed within time limit [1992/13] | Fees paid | Renewal fee | 13.01.1989 | Renewal fee patent year 03 | 19.01.1990 | Renewal fee patent year 04 | 22.01.1991 | Renewal fee patent year 05 |
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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 | [Y]GB2016866 (INT STANDARD ELECTRIC CORP) | [Y] - IEE PROCEEDINGS, vol. 127, Pt. E, no. 6, November 1980, pages 233-240, Old Woking, Surrey, GB; J.A. McDERMID et al.: "Design and use of Comflex - a hardware-controlled packet switch" | [Y] - ELECTRONIC DESIGN, vol. 30, no. 21, October 1982, pages 193-200, Waseca, Mn, Denville, NJ, US; S.P. JOSHI: "Ethernet controller chip interfaces with variety of 16-bit processors" | [A] - INTERNATIONAL SWITCHING SYMPOSIUM, 7th-11th May 1979, Paris, FR, session 40A1, pages 757-764; Y. IKEDA et al.: "Virtual circuit switching system : a new system concept for telephony and data integration" | [Y] - INTERNATIONAL SWITCHING SYMPOSIUM, 7th - 11th May 1984, Florence, IT, session 41B, paper 1, pages 1-7, North-Holland Publ. Co., Amsterdam, NL; J.W. ATKINS: "A high-throughput packet switch with fully distributed switching" | [A] - INTERNATIONAL SWITCHING SYMPOSIUM, 21st - 25th September 1981, Montreal, CA, session 42B, paper 5, pages 1-7; M. DEVAULT et al.: "A synchronous time division switching: a new concept for ISDN nodes" |