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Extract from the Register of European Patents

EP About this file: EP0553485

EP0553485 - Arrangement for wireless connection between private branch exchanges [Right-click to bookmark this link]
StatusOpposition rejected
Status updated on  09.10.1998
Database last updated on 02.11.2024
Most recent event   Tooltip10.10.2008Change - representativepublished on 12.11.2008  [2008/46]
Applicant(s)For all designated states
Alcatel SEL Aktiengesellschaft
Lorenzstrasse 10
70435 Stuttgart / DE
[N/P]
Former [1993/31]For all designated states
Alcatel SEL Aktiengesellschaft
Lorenzstrasse 10
D-70435 Stuttgart / DE
Inventor(s)01 / Weis, Bernd X., Dr.
Friedrichstr. 42
W-7015 Korntal-Münchingen / DE
02 / Turban, Karl-Albert
Mozartstrasse 5
W-7250 Leonberg / DE
03 / Bezler, Monika, Dr.
Franklinstrasse 75
W-7000 Stuttgart / DE
04 / Schulz, Manfred
Feiherr-von-Varnbüler-Strasse 14
W-7254 Hemmingen / DE
05 / Siegmund, Gerd
Geisslerstrasse 4
W-7000 Stuttgart 40 / DE
[1993/31]
Representative(s)Knecht, Ulrich Karl, et al
Alcatel Lucent
Intellectual Property & Standards
70430 Stuttgart / DE
[N/P]
Former [2008/46]Knecht, Ulrich Karl, et al
Alcatel Lucent Intellectual Property & Standards
70430 Stuttgart / DE
Former [1993/31]Knecht, Ulrich Karl, et al
Alcatel SEL AG, Patent- und Lizenzwesen, Postfach 30 09 29
D-70449 Stuttgart / DE
Application number, filing date92121870.723.12.1992
[1993/31]
Priority number, dateDE1992420156122.01.1992         Original published format: DE 4201561
[1993/31]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0553485
Date:04.08.1993
Language:DE
[1993/31]
Type: B1 Patent specification 
No.:EP0553485
Date:08.06.1994
Language:DE
[1994/23]
Search report(s)(Supplementary) European search report - dispatched on:EP26.04.1993
ClassificationIPC:H04Q7/04
[1993/31]
CPC:
H04W84/16 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1993/31]
TitleGerman:Einrichtung zur Herstellung einer drahtlosen Verbindung zwischen privaten Nebenstellenanlagen[1993/31]
English:Arrangement for wireless connection between private branch exchanges[1993/31]
French:Dispositif pour réaliser une liaison "sans fil" entre autocommutateurs privés[1993/31]
Examination procedure04.06.1993Examination requested  [1993/31]
21.10.1993Despatch of communication of intention to grant (Approval: Yes)
30.11.1993Communication of intention to grant the patent
17.12.1993Fee for grant paid
17.12.1993Fee for publishing/printing paid
Opposition(s)Opponent(s)01  11.02.1995  03.04.1995  ADMISSIBLE
DeTeWe-Deutsche Telephonwerke Aktiengesellschaft & Co.
Zeughofstr. 1
10997 BERLIN / DE
 02  08.03.1995  03.04.1995  ADMISSIBLE
Grundig AG
Kurgartenstrasse 37
D-90762 Fürth / DE
 [1998/26]
Former [1995/19]
Opponent(s)01  11.02.1995  03.04.1995  ADMISSIBLE
DeTeWe-Deutsche Telephonwerke Aktiengesellschaft & Co.
Zeughofstr. 1
10997 BERLIN / DE
 02  08.03.1995  03.04.1995  ADMISSIBLE
GRUNDIG E.M.V. Elektro-Mechanische Versuchsanstalt Max Grundig GmbH & Co. KG
Kurgartenstrasse 37
D-90762 Fürth / DE
Former [1995/14]
Opponent(s)01  11.02.1995  03.04.1995  ADMISSIBLE
DeTeWe-Deutsche Telephonwerke Aktiengesellschaft & Co.
Zeughofstr. 1
10997 BERLIN / DE
06.04.1995Invitation to proprietor to file observations on the notice of opposition
05.10.1995Reply of patent proprietor to notice(s) of opposition
23.10.1995Communication of observations of patent proprietor (Time limit: M02)
07.12.1995Reply of parties involved to observations of patent proprietor
20.12.1996Despatch of a communication from the opposition division (Time limit: M04)
25.04.1997Reply to a communication from the opposition division
02.07.1998Date of despatch of rejection of opposition
12.07.1998Legal effect of rejection of opposition [1998/48]
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Documents cited:Search[A]EP0374787  (SEL ALCATEL AG [DE])
Examination   - IEEE Communications Magazine, vol. 29, no. 1, January 1991, IEEE, New York, US, pages 105-110; C. Buckingham et al.: "A business cordless PABX telephone system on 800 MHz based on the DECT technology"
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.