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EP0411378
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EP About this file: EP0411378
| EP0411378 - Method for generating a signal for setting certain states in a secondary control circuit of an analogue telephone set [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 08.01.1996 Database last updated on 13.07.2024 | Most recent event Tooltip | 08.01.1996 | Withdrawal of application | published on 07.02.1996 [1996/06] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
| Former [1991/06] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 D-80333 München / DE | Inventor(s) | 01 /
Erben, Bernhard Stiftsbogen 45 D-8000 München 70 / DE | [1991/06] | Application number, filing date | 90113586.3 | 16.07.1990 | [1991/06] | Priority number, date | DE19893925479 | 01.08.1989 Original published format: DE 3925479 | [1991/06] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0411378 | Date: | 06.02.1991 | Language: | DE | [1991/06] | Type: | A3 Search report | No.: | EP0411378 | Date: | 21.10.1992 | Language: | DE | [1992/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 01.09.1992 | Classification | IPC: | H04M3/50, H04M1/00 | [1991/06] | CPC: |
H04M3/537 (EP);
H04Q1/453 (EP)
| Designated contracting states | AT, BE, CH, DE, GB, IT, LI [1991/06] | Title | German: | Verfahren zur Erzeugung eines für die Einstellung bestimmter Zustände in einem sekundären Steuerkreis eines analogen Fernsprechendgerätes dienenden Signals | [1991/06] | English: | Method for generating a signal for setting certain states in a secondary control circuit of an analogue telephone set | [1991/06] | French: | Méthode pour générer un signal qui sert à installer des états définis dans un circuit secondaire d'un appareil téléphonique analogique | [1991/06] | File destroyed: | 03.03.2001 | Examination procedure | 05.12.1990 | Examination requested [1991/06] | 06.12.1994 | Despatch of a communication from the examining division (Time limit: M04) | 12.04.1995 | Reply to a communication from the examining division | 21.08.1995 | Despatch of a communication from the examining division (Time limit: M04) | 14.12.1995 | Application withdrawn by applicant [1996/06] | Fees paid | Renewal fee | 24.07.1992 | Renewal fee patent year 03 | 20.07.1993 | Renewal fee patent year 04 | 19.07.1994 | Renewal fee patent year 05 | 20.07.1995 | Renewal fee patent year 06 |
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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]JP59062265 ; | [X]JP59066257 ; | [A]JP61150450 ; | [A]JP63224551 ; | [A]FR2602385 | [X] - PATENT ABSTRACTS OF JAPAN vol. 8, no. 167 (E-258)(1604) 2. August 1984 & JP-A-59 062 265 (NIPPON DENSHIN DENWA KOSHA), & JP59062265 A 00000000 | [X] - PATENT ABSTRACTS OF JAPAN vol. 8, no. 173 (E-259)(1610) 9. August 1984 & JP-A-59 066 257 (NIPPON DENSHIN DENWA KOSHA), & JP59066257 A 00000000 | [A] - PATENT ABSTRACTS OF JAPAN vol. 10, no. 352 (E-458)(2408) 27. November 1986 & JP-A-61 150 450 (NEC), & JP61150450 A 00000000 | [A] - ELECTRONIC ENGINEERING Bd. 51, Nr. 627, September 1979, LONDON Seite 37; BHASKARA: 'VISUAL INDICATION OF RINGING/BUSY TONES' | [A] - PATENT ABSTRACTS OF JAPAN vol. 13, no. 18 (E-704)17. Januar 1989 & JP-A-63 224 551 (SANYO ELECTRIC CO.), & JP63224551 A 00000000 |