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EP0641147
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EP About this file: EP0641147
| EP0641147 - Electronic quad ballast with improved hot restart [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 04.04.1996 Database last updated on 13.11.2024 | Most recent event Tooltip | 04.04.1996 | Application deemed to be withdrawn | published on 22.05.1996 [1996/21] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
| Former [1995/09] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
Hammer, Edward Eugene 491 Hickory Hill Drive Mayfield Village, Ohio 44143 / US | [1995/09] | Representative(s) | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | [N/P] |
| Former [1995/09] | Pratt, Richard Wilson, et al London Patent Operation G.E. Technical Services Co. Inc. Essex House 12/13 Essex Street London WC2R 3AA / GB | Application number, filing date | 94305694.5 | 01.08.1994 | [1995/09] | Priority number, date | US19930113123 | 30.08.1993 Original published format: US 113123 | [1995/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0641147 | Date: | 01.03.1995 | Language: | EN | [1995/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.11.1994 | Classification | IPC: | H05B41/29 | [1995/09] | CPC: |
H05B41/295 (EP)
| Designated contracting states | DE, FR, GB, IT [1995/09] | Title | German: | Elektronisches Verschaltgerät für Kompaktleuchtstofflampe mit verbesserter Heisswiederzündung | [1995/09] | English: | Electronic quad ballast with improved hot restart | [1995/09] | French: | Ballast électronique pour tube fluorescent de type "compact" avec réamorçage à chaud amélioré | [1995/09] | File destroyed: | 13.09.2003 | Examination procedure | 02.09.1995 | Application deemed to be withdrawn, date of legal effect [1996/21] | 27.12.1995 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1996/21] |
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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 | [X]WO8504769 (NIGG) [X] 1-4 * page 48, line 11 - page 50, line 4; figures 12,13C,13G *; | [X]WO9300784 (PROLUX) [X] 1,3 * abstract *; | [A]WO9107070 (SKYLINE) [A] 1-3 * abstract * |