-
EP0146562
European procedure
Extract from the Register of European Patents
EP About this file: EP0146562
| EP0146562 - REARRANGEABLE MULTICONNECTION SWITCHING NETWORKS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.01.1988 Database last updated on 20.07.2024 | Most recent event Tooltip | 12.01.1988 | No opposition filed within time limit | published on 02.03.1988 [1988/09] | Applicant(s) | For all designated states AT&T Corp. 32 Avenue of the Americas New York, NY 10013-2412 / US | [1985/27] | Inventor(s) | 01 /
RICHARDS, Gaylord, Warner 7 South 560 Green Acres Drive Naperville, IL 60540 / US | [1985/27] | Representative(s) | Weitzel, David Stanley, et al Western Electric Company Limited Woodford Green Essex IG8 0TU / GB | [N/P] |
| Former [1985/27] | Weitzel, David Stanley, et al Western Electric Company Limited 5, Mornington Road Woodford Green Essex IG8 0TU / GB | Application number, filing date | 84901865.0 | 16.04.1984 | [1985/27] | WO1984US00569 | Priority number, date | US19830494901 | 16.05.1983 Original published format: US 494901 | [1985/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8404644 | Date: | 22.11.1984 | Language: | EN | [1984/27] | Type: | A1 Application with search report | No.: | EP0146562 | Date: | 03.07.1985 | Language: | EN | The application published by WIPO in one of the EPO official languages on 22.11.1984 takes the place of the publication of the European patent application. | [1985/27] | Type: | B1 Patent specification | No.: | EP0146562 | Date: | 04.03.1987 | Language: | EN | [1987/10] | Search report(s) | International search report - published on: | EP | 22.11.1984 | Classification | IPC: | H04Q3/68 | [1985/27] | CPC: |
H04L49/1553 (EP,US);
H04Q3/68 (EP,KR,US);
H04L49/1515 (EP,US);
H04L49/201 (EP,US);
H04L49/25 (EP,US);
H04L2012/5642 (EP,US)
| Designated contracting states | DE, FR, GB, NL, SE [1985/27] | Title | German: | NEUEINRICHTUNGSFÄHIGE MEHRFACH-SCHALTUNGSNETZE | [1985/27] | English: | REARRANGEABLE MULTICONNECTION SWITCHING NETWORKS | [1985/27] | French: | RESEAUX DE COMMUTATION A CONNEXIONS MULTIPLES RECONFIGURABLES | [1985/27] | Entry into regional phase | 15.01.1985 | National basic fee paid | 15.01.1985 | Designation fee(s) paid | 24.04.1985 | Examination fee paid | Examination procedure | 24.04.1985 | Examination requested [1985/28] | 02.05.1986 | Despatch of a communication from the examining division (Time limit: M04) | 09.06.1986 | Reply to a communication from the examining division | 23.07.1986 | Despatch of communication of intention to grant (Approval: ) | 25.08.1986 | Communication of intention to grant the patent | 28.10.1986 | Fee for grant paid | 28.10.1986 | Fee for publishing/printing paid | Opposition(s) | 05.12.1987 | No opposition filed within time limit [1988/09] | Fees paid | Renewal fee | 21.04.1986 | Renewal fee patent year 03 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | WO8300790 [ ] (WESTERN ELECTRIC CO [US]) | [A] - Electronics and Communications in Japan, Volume 58-A, No. 1, 1975, (Washington, US) SHIRO SAKATA et al. "Synthesis of Multiconnected Switching Networks", pages 51-57, see page 51, left-hand column, line 28 - page 53, left-hand column, line 4 | [A] - IEEE National Telecommunications Conference, 2-4 December 1974 (San Diego, US) M.N. YOUSSEF "Grading Plans:, Traffic Properties and Design Rules", pages 580-588, see page 581, left-hand column, line 31 - right-hand column, line 9 | [A] - The Bell System Technical Journal, Volume 50, No. 5, May-June 1971 (New York, US) D.C. OPFERMAN et al. "On a Class of Rearrangeable Switching Networks - Part I: Control Algorithm", pages 1579-1600, see page 1580, line 4 - page 1581, line 9 |