-
EP0245819
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: EP0245819
| EP0245819 - Fast acting solid state ac circuit breaker [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 12.07.1994 Database last updated on 19.03.2026 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states Litton Systems, Inc. 1213 North Main Street Blacksburg Virginia 24060 / US | [N/P] |
| Former [1987/47] | For all designated states LITTON SYSTEMS, INC. 1213 North Main Street Blacksburg Virginia 24060 / US | Inventor(s) | 01 /
Rogers, Robert Thomas 206 Ardmore Street Blacksburg Virginia 24060 / US | 02 /
Siewert, James Carl 2751 Farnell Drive Mobile Alabama 36605 / US | [1987/47] | Representative(s) | Ter Meer Steinmeister & Partner Patentanwälte mbB Nymphenburger Strasse 4 80335 München / DE | [N/P] |
| Former [1987/47] | TER MEER - MÜLLER - STEINMEISTER & PARTNER Mauerkircherstrasse 45 D-81679 München / DE | Application number, filing date | 87106807.8 | 11.05.1987 | [1987/47] | Priority number, date | US19860862958 | 14.05.1986 Original published format: US 862958 | [1987/47] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0245819 | Date: | 19.11.1987 | Language: | EN | [1987/47] | Type: | A3 Search report | No.: | EP0245819 | Date: | 10.01.1990 | Language: | EN | [1990/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.11.1989 | Classification | IPC: | H03K17/08, H02H3/08 | [1990/05] | CPC: |
H03K17/0826 (EP,US)
|
| Former IPC [1987/47] | H03K17/08 | Designated contracting states | DE, FR, GB [1987/47] | Title | German: | Schnell arbeitender Festkörperunterbrecher für eine Wechselspannungsschaltung | [1987/47] | English: | Fast acting solid state ac circuit breaker | [1987/47] | French: | Disjoncteur à l'état solide pour circuit à courant alternatif à fonctionnement rapide | [1987/47] | File destroyed: | 15.01.2000 | Examination procedure | 21.04.1988 | Examination requested [1988/31] | 27.04.1992 | Despatch of a communication from the examining division (Time limit: M04) | 31.08.1992 | Reply to a communication from the examining division | 11.12.1992 | Despatch of a communication from the examining division (Time limit: M06) | 03.06.1993 | Reply to a communication from the examining division | 19.07.1993 | Despatch of communication of intention to grant (Approval: No) | 09.11.1993 | Despatch of communication of intention to grant (Approval: later approval) | 16.11.1993 | Communication of intention to grant the patent | 01.03.1994 | Application deemed to be withdrawn, date of legal effect [1994/35] | 05.04.1994 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [1994/35] | Fees paid | Renewal fee | 17.05.1989 | Renewal fee patent year 03 | 18.05.1990 | Renewal fee patent year 04 | 21.05.1991 | Renewal fee patent year 05 | 14.05.1992 | Renewal fee patent year 06 | 14.05.1993 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 31.05.1994 | 08 M06 Not yet paid |
| 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. | |||