Extract from the Register of European Patents

EP About this file: EP0254197

EP0254197 - Friend or foe identification device [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.12.1993
Database last updated on 30.03.2026
Most recent event   Tooltip04.12.1993No opposition filed within time limitpublished on 26.01.1994 [1994/04]
Applicant(s)For all designated states
Alcatel SEL Aktiengesellschaft
Lorenzstrasse 10
70435 Stuttgart / DE
[N/P]
Former [1988/04]For all designated states
Alcatel SEL Aktiengesellschaft
Lorenzstrasse 10
D-70435 Stuttgart / DE
Inventor(s)01 / Roth, Dieter, Dr.
Haidemühlstrasse 4
D-7530 Pforzheim / DE
[1988/04]
Representative(s)Graf, Georg Hugo, et al
Alcatel SEL AG Patent- und Lizenzwesen Postfach 30 09 29
70449 Stuttgart / DE
[N/P]
Former [1989/35]Graf, Georg Hugo, Dipl.-Ing., et al
Alcatel SEL AG Patent- und Lizenzwesen Postfach 30 09 29
D-70449 Stuttgart / DE
Former [1988/04]Graf, Georg Hugo, Dipl.-Ing.
Standard Elektrik Lorenz AG Patent- und Lizenzwesen Postfach 30 09 29
D-70449 Stuttgart / DE
Application number, filing date87110208.315.07.1987
[1988/04]
Priority number, dateDE1986362414317.07.1986         Original published format: DE 3624143
[1988/04]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0254197
Date:27.01.1988
Language:DE
[1988/04]
Type: B1 Patent specification 
No.:EP0254197
Date:03.02.1993
Language:DE
[1993/05]
Search report(s)(Supplementary) European search report - dispatched on:EP30.11.1987
ClassificationIPC:G01S17/74, G01S13/78
[1988/04]
CPC:
G01S17/74 (EP); G01S13/78 (EP); G01S13/865 (EP)
Designated contracting statesBE,   CH,   DE,   ES,   FR,   GB,   GR,   IT,   LI,   NL,   SE [1988/04]
TitleGerman:Einrichtung zur Freund-Feind-Identifikation[1988/04]
English:Friend or foe identification device[1988/04]
French:Dispositif d'identification d'ami-d'ennemi[1988/04]
Examination procedure28.06.1988Examination requested  [1988/35]
04.01.1990Despatch of a communication from the examining division (Time limit: M04)
14.04.1990Reply to a communication from the examining division
14.02.1991Despatch of a communication from the examining division (Time limit: M04)
14.06.1991Reply to a communication from the examining division
13.12.1991Despatch of a communication from the examining division (Time limit: M02)
13.12.1991Reply to a communication from the examining division
09.06.1992Despatch of communication of intention to grant (Approval: No)
24.07.1992Despatch of communication of intention to grant (Approval: later approval)
31.07.1992Communication of intention to grant the patent
19.08.1992Fee for grant paid
19.08.1992Fee for publishing/printing paid
Opposition(s)04.11.1993No opposition filed within time limit [1994/04]
Fees paidRenewal fee
22.08.1989Renewal fee patent year 03
19.07.1990Renewal fee patent year 04
19.07.1991Renewal fee patent year 05
16.07.1992Renewal fee patent year 06
Penalty fee
Additional fee for renewal fee
01.08.198903   M06   Fee paid on   22.08.1989
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