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EP0589081
European procedure
Extract from the Register of European Patents
EP About this file: EP0589081
| EP0589081 - Circuit for operating a fluorescent lamp with a current measuring circuit [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.11.1997 Database last updated on 15.07.2024 | Most recent event Tooltip | 07.12.2007 | Lapse of the patent in a contracting state Updated state(s): FR | published on 09.01.2008 [2008/02] | Applicant(s) | For all designated states KNOBEL AG LICHTTECHNISCHE KOMPONENTEN CH-8755 Ennenda / CH | [1994/13] | Inventor(s) | 01 /
Tobler, Felix Steinen 13 CH-8718 Schänis / CH | [1994/13] | Representative(s) | Blum, Rudolf Emil, et al E. BLUM & Co. AG Patent- und Markenanwälte VSP Vorderberg 11 8044 Zürich / CH | [N/P] |
| Former [1994/13] | Blum, Rudolf Emil Ernst, et al c/o E. Blum & Co Patentanwälte Vorderberg 11 CH-8044 Zürich / CH | Application number, filing date | 92116334.1 | 24.09.1992 | [1994/13] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0589081 | Date: | 30.03.1994 | Language: | DE | [1994/13] | Type: | B1 Patent specification | No.: | EP0589081 | Date: | 15.01.1997 | Language: | DE | [1997/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.03.1993 | Classification | IPC: | H05B41/29 | [1994/13] | CPC: |
H05B41/295 (EP,US);
Y10S315/02 (EP)
| Designated contracting states | AT, CH, DE, ES, FR, GB, IT, LI, NL, SE [1994/13] | Title | German: | Schaltungsanordnung zum Betrieb einer Leuchtstofflampe und zur Messung des Lampenstroms | [1994/13] | English: | Circuit for operating a fluorescent lamp with a current measuring circuit | [1994/13] | French: | Circuit pour alimenter une lampe fluorescente avec mesure du courant passant par la lampe | [1994/13] | Examination procedure | 12.09.1994 | Examination requested [1994/45] | 20.03.1996 | Despatch of communication of intention to grant (Approval: No) | 12.07.1996 | Despatch of communication of intention to grant (Approval: later approval) | 18.07.1996 | Communication of intention to grant the patent | 04.10.1996 | Fee for grant paid | 04.10.1996 | Fee for publishing/printing paid | Opposition(s) | 16.10.1997 | No opposition filed within time limit [1998/02] | Fees paid | Renewal fee | 13.08.1994 | Renewal fee patent year 03 | 14.08.1995 | Renewal fee patent year 04 | 16.08.1996 | 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. | Lapses during opposition Tooltip | ES | 15.01.1997 | FR | 15.01.1997 | IT | 15.01.1997 | NL | 15.01.1997 | SE | 15.04.1997 | [2006/14] |
| Former [2003/07] | ES | 15.01.1997 | |
| IT | 15.01.1997 | ||
| NL | 15.01.1997 | ||
| SE | 15.04.1997 | ||
| FR | 13.06.1997 | ||
| Former [2002/25] | ES | 15.01.1997 | |
| IT | 15.01.1997 | ||
| SE | 15.04.1997 | ||
| FR | 13.06.1997 | ||
| Former [1999/42] | IT | 15.01.1997 | |
| SE | 15.04.1997 | ||
| FR | 13.06.1997 | ||
| Former [1998/11] | SE | 15.04.1997 | |
| FR | 13.06.1997 | ||
| Former [1997/44] | FR | 13.06.1997 | Documents cited: | Search | [AD]DE3709004 (KNOBEL ELEKTRO APP [CH]); | [A]EP0490330 (TRIDONIC BAUELEMENTE [AT]) |