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Extract from the Register of European Patents

EP About this file: EP0509114

EP0509114 - Procedure for the transmission of data to a plurality of stations [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.01.1996
Database last updated on 06.07.2024
Most recent event   Tooltip03.05.2002Lapse of the patent in a contracting state
New state(s): ES		published on 19.06.2002  [2002/25]
Applicant(s)For all designated states
Siemens Nixdorf Informationssysteme Aktiengesellschaft
Fürstenallee 7
33102 Paderborn / DE
[N/P]
Former [1992/43]For all designated states
Siemens Nixdorf Informationssysteme Aktiengesellschaft
Fürstenallee 7
D-33102 Paderborn / DE
Inventor(s)01 / Becker, Klaus
Am Rosenanger 30
W-1000 Berlin 28 / DE
02 / Götsch, Rainer
Erholungsweg 83
W-1000 Berlin 27 / DE
03 / Wolfbeisz, Thomas
Kolkrabenweg 12
W-1000 Berlin 47 / DE
04 / Mertens, Klaus-Dieter
Mentropstrasse 76a
W-4790 Paderborn-Elsen / DE
[1992/43]
Representative(s)Fuchs, Franz-Josef, et al
Postfach 22 13 17
80503 München / DE
[N/P]
Former [1994/23]Fuchs, Franz-Josef, Dr.-Ing., et al
Postfach 22 13 17
D-80503 München / DE
Former [1994/21](deleted)
Former [1993/45]Schaumburg, Thoenes & Thurn
Mauerkircherstrasse 31
D-81679 München / DE
Former [1992/43]Schaumburg, Thoenes & Thurn
Mauerkircherstrasse 31
D-81634 München / DE
Application number, filing date91106117.417.04.1991
[1992/43]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0509114
Date:21.10.1992
Language:DE
[1992/43]
Type: B1 Patent specification 
No.:EP0509114
Date:01.02.1995
Language:DE
[1995/05]
Search report(s)(Supplementary) European search report - dispatched on:EP19.12.1991
ClassificationIPC:H04L12/18
[1992/43]
CPC:
H04L12/18 (EP,US)
Designated contracting statesAT,   CH,   DE,   DK,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1992/43]
TitleGerman:Verfahren zum Übertragen von Daten an mehrere Datenstationen[1992/43]
English:Procedure for the transmission of data to a plurality of stations[1992/43]
French:Méthode pour la transmission de données à plusieurs stations[1992/43]
Examination procedure19.02.1992Examination requested  [1992/43]
24.03.1994Despatch of communication of intention to grant (Approval: Yes)
26.07.1994Communication of intention to grant the patent
18.10.1994Fee for grant paid
18.10.1994Fee for publishing/printing paid
Opposition(s)03.11.1995No opposition filed within time limit [1996/04]
Fees paidRenewal fee
27.04.1993Renewal fee patent year 03
19.04.1994Renewal fee patent year 04
Penalty fee
Penalty fee Rule 85a EPC 1973
05.06.1992BE   M01   Not yet paid
05.06.1992GR   M01   Not yet paid
05.06.1992LU   M01   Not yet paid
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipDK01.02.1995
ES01.02.1995
NL01.02.1995
AT17.04.1995
CH30.04.1995
LI30.04.1995
SE01.05.1995
[2002/25]
Former [1998/15]DK01.02.1995
NL01.02.1995
AT17.04.1995
CH30.04.1995
LI30.04.1995
SE01.05.1995
Former [1997/13]NL01.02.1995
AT17.04.1995
CH30.04.1995
LI30.04.1995
SE01.05.1995
Former [1996/42]NL01.02.1995
AT17.04.1995
SE01.05.1995
Former [1996/04]NL01.02.1995
SE01.05.1995
Former [1995/49]NL01.02.1995
Documents cited:Search[A]EP0255767  (AMERICAN TELEPHONE & TELEGRAPH [US]);
 [A]US4725834  (CHANG JO-MEI [US], et al);
 [A]US4868866  (WILLIAMS JR BILLY L [US])
 [A]  - 9TH DATA COMMUNICATION SYMPOSIUM September 1985, WHISTLER MOUNTAIN, US Seiten 172 - 179; D. R. CHERITON ET AL: 'HOST GROUPS: A MULTICAST EXTENSION FOR DATAGRAM INTERNETWORKS'
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.