Extract from the Register of European Patents

EP About this file: EP0106985

EP0106985 - Operation monitoring of digital transmission links [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  06.04.1989
Database last updated on 07.03.2026
Most recent event   Tooltip28.09.2007Lapse of the patent in a contracting state
New state(s): GB
published on 31.10.2007  [2007/44]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [1984/18]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
D-80333 München / DE
Inventor(s)01 / Vollnhals, Friedemann, Dipl.-Ing.
Mühlpointweg 10
D-8190 Wolfratshausen / DE
02 / Gegner, Peter, Ing. grad.
Werdenfelsstrasse 69
D-8000 München 70 / DE
[1984/18]
Application number, filing date83108586.531.08.1983
[1984/18]
Priority number, dateDE1982323268102.09.1982         Original published format: DE 3232681
[1984/18]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0106985
Date:02.05.1984
Language:DE
[1984/18]
Type: A3 Search report 
No.:EP0106985
Date:16.07.1986
Language:DE
[1986/29]
Type: B1 Patent specification 
No.:EP0106985
Date:01.06.1988
Language:DE
[1988/22]
Search report(s)(Supplementary) European search report - dispatched on:EP27.05.1986
ClassificationIPC:H04B3/46, H04L1/24, H04B17/02
[1986/23]
CPC:
H04B17/408 (EP); H04B17/401 (EP)
Former IPC [1984/18]H04B3/46, H04L1/24
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL,   SE [1984/18]
TitleGerman:Betriebsüberwachung von digitalen Übertragungsstrecken[1984/18]
English:Operation monitoring of digital transmission links[1984/18]
French:Surveillance d'exploitation de voies de transmission numériques[1984/18]
File destroyed:03.03.2001
Examination procedure19.12.1984Examination requested  [1985/10]
14.09.1987Despatch of communication of intention to grant (Approval: No)
22.10.1987Despatch of communication of intention to grant (Approval: later approval)
28.10.1987Communication of intention to grant the patent
06.11.1987Fee for grant paid
06.11.1987Fee for publishing/printing paid
Opposition(s)02.03.1989No opposition filed within time limit [1989/21]
Fees paidRenewal fee
27.08.1985Renewal fee patent year 03
26.08.1986Renewal fee patent year 04
26.08.1987Renewal fee patent year 05
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Lapses during opposition  TooltipIT01.06.1988
SE30.06.1988
GB22.11.1988
[2000/03]
Former [1999/42]IT01.06.1988
SE30.06.1988
Former [1989/23]SE30.06.1988
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