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EP0429335
European procedure
Extract from the Register of European Patents
EP About this file: EP0429335
| EP0429335 - Doppler radar for detecting and locating helicopters [Right-click to bookmark this link] | Status | Opposition rejected Status updated on 09.01.1998 Database last updated on 03.09.2024 | Most recent event Tooltip | 09.01.1998 | Opposition rejected | published on 25.02.1998 [1998/09] | Applicant(s) | For all designated states THOMSON-CSF 173, Boulevard Haussmann 75008 Paris / FR | [N/P] |
| Former [1994/07] | For all designated states THOMSON-CSF 173, Boulevard Haussmann F-75008 Paris / FR | ||
| Former [1991/22] | For all designated states THOMSON-CSF 173, Boulevard Haussmann F-75008 Paris / FR | Inventor(s) | 01 /
Guillerot, Jean-Claude THOMSON-CSF, SCPI, B.P. 329 F-92402 COURBEVOIE CEDEX / FR | 02 /
Chanot, Claude THOMSON-CSF, SCPI, B.P. 329 F-92402 COURBEVOIE CEDEX / FR | 03 /
Girou, Thierry THOMSON-CSF, SCPI, B.P 3297 F-92402 COURBEVOIE CEDEX / FR | 04 /
De Grancey, Patrick THOMSON-CSF, SCPI, B.P. 329 F-92402 COURBEVOIE CEDEX / FR | [1994/41] |
| Former [1991/22] | 01 /
Guillerot, Jean-Claude THOMSON-CSF, SCPI, Cédex 67 F-92045 Paris la Défense / FR | ||
| 02 /
Chanot, Claude THOMSON-CSF, SCPI, Cédex 67 F-92045 Paris la Défense / FR | |||
| 03 /
Girou, Thierry THOMSON-CSF, SCPI, Cédex 67 F-92045 Paris la Défense / FR | |||
| 04 /
De Grancey, Patrick THOMSON-CSF, SCPI, Cédex 67 F-92045 Paris la Défense / FR | Representative(s) | Beylot, Jacques, et al Marks & Clerk France Conseils en Propriété Industrielle Immeuble " Visium " 22, avenue Aristide Briand 94117 Arcueil Cedex / FR | [N/P] |
| Former [1991/22] | Beylot, Jacques, et al Thomson-CSF SCPI B.P. 329 F-92402 COURBEVOIE CEDEX / FR | Application number, filing date | 90403196.0 | 09.11.1990 | [1991/22] | Priority number, date | FR19890015101 | 17.11.1989 Original published format: FR 8915101 | [1991/22] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0429335 | Date: | 29.05.1991 | Language: | FR | [1991/22] | Type: | B1 Patent specification | No.: | EP0429335 | Date: | 12.10.1994 | Language: | FR | [1994/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.03.1991 | Classification | IPC: | G01S13/52, G01S7/02 | [1991/22] | CPC: |
G01S13/5246 (EP,US);
G01S7/415 (EP,US)
| Designated contracting states | DE, GB, SE [1991/22] | Title | German: | Doppler-Radar zur Entdeckung und Ortung von Hubschraubern | [1991/22] | English: | Doppler radar for detecting and locating helicopters | [1991/22] | French: | Radar doppler pour la détection et la localisation d'hélicoptères | [1991/22] | Examination procedure | 06.07.1991 | Examination requested [1991/36] | 02.09.1993 | Despatch of a communication from the examining division (Time limit: M04) | 20.10.1993 | Reply to a communication from the examining division | 09.03.1994 | Despatch of communication of intention to grant (Approval: Yes) | 12.04.1994 | Communication of intention to grant the patent | 15.06.1994 | Fee for grant paid | 15.06.1994 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
28.06.1995
07.07.1995
ADMISSIBLE Siemens Aktiengesellschaft Wittelsbacherplatz 2 80333 München / DE | [N/P] |
| Former [1995/34] | |||
| Opponent(s) | 01
28.06.1995
07.07.1995
ADMISSIBLE Siemens AG Postfach 22 16 34 D-80506 München / DE | 06.09.1995 | Invitation to proprietor to file observations on the notice of opposition | 10.11.1995 | Reply of patent proprietor to notice(s) of opposition | 23.10.1996 | Despatch of a communication from the opposition division (Time limit: M04) | 22.09.1997 | Date of despatch of rejection of opposition | 02.10.1997 | Legal effect of rejection of opposition [1998/09] | Fees paid | Renewal fee | 07.10.1992 | Renewal fee patent year 03 | 14.10.1993 | Renewal fee patent year 04 |
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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 | [Y]US4275396 (JACOMINI OMAR J); | [Y]EP0096883 (SIEMENS AG [DE]); | [A]EP0045508 (SIEMENS AG [DE]); | [A]EP0102640 (SIEMENS AG [DE]); | [A]DE3600827 (SIEMENS AG [DE]); | [AD]FR2463938 (LABO CENT TELECOMMUNICAT [FR]) |