-
EP0549129
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0549129
| EP0549129 - Feeder switch for a bidirectional cable television system [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 31.05.1996 Database last updated on 30.03.2026 | Most recent event Tooltip | 31.05.1996 | Withdrawal of application | published on 17.07.1996 [1996/29] | Applicant(s) | For all designated states AT&T Corp. 32 Avenue of the Americas New York, NY 10013-2412 / US | [1994/40] |
| Former [1993/26] | For all designated states AT&T Corp. 32 Avenue of the Americas New York, NY 10013-2412 / US | Inventor(s) | 01 /
Atkinson, Lowell Gene 7358 North Audubon Road Indianapolis, Indiana 46250 / US | 02 /
Katz, Ronald Lee 6426 Knyghton Road Indianapolis, Indiana 46220 / US | [1993/26] | Representative(s) | Buckley, Christopher Simon Thirsk, et al Lucent Technologies (UK) Ltd, 5 Mornington Road Woodford Green Essex IG8 0TU / GB | [N/P] |
| Former [1994/08] | Buckley, Christopher Simon Thirsk, et al AT&T (UK) LTD., AT&T Intellectual Property Division, 5 Mornington Road Woodford Green, Essex IG8 0TU / GB | ||
| Former [1993/26] | Buckley, Christopher Simon Thirsk AT&T (UK) LTD. 5 Mornington Road Woodford Green Essex IG8 0TU / GB | Application number, filing date | 92310671.0 | 23.11.1992 | [1993/26] | Priority number, date | US19910811634 | 23.12.1991 Original published format: US 811634 | [1993/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0549129 | Date: | 30.06.1993 | Language: | EN | [1993/26] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.03.1993 | Classification | IPC: | H04N7/173 | [1993/26] | CPC: |
H04N7/17318 (EP)
| Designated contracting states | FR, GB [1993/26] | Title | German: | Speiseschalter für ein bidirektionales Kabelfernsehsystem | [1993/26] | English: | Feeder switch for a bidirectional cable television system | [1993/26] | French: | Commutateur d'alimentation pour une système de télévision bidirectionelle par câble | [1993/26] | Examination procedure | 03.12.1993 | Examination requested [1994/05] | 29.04.1996 | Despatch of a communication from the examining division (Time limit: M04) | 24.05.1996 | Application withdrawn by applicant [1996/29] | Fees paid | Renewal fee | 16.11.1994 | Renewal fee patent year 03 | 17.11.1995 | Renewal fee patent year 04 |
| 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. | |||