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Extract from the Register of European Patents

EP About this file: EP1476988

EP1476988 - LOCAL NETWORK, PARTICULARLY ETHERNET NETWORK HAVING REDUNDANCY PROPERTIES, AND REDUNDANCY MANAGER FOR SUCH A NETWORK [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.07.2006
Database last updated on 03.09.2024
Most recent event   Tooltip05.12.2008Lapse of the patent in a contracting state
New state(s): CY, FR		published on 07.01.2009  [2009/02]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [2004/47]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
80333 München / DE
Inventor(s)01 / KÖSTNER, Michael
Julius-Bergmann-Strasse 6
76187 Karlsruhe / DE
02 / THRUM, Harald
Gartenstr. 20
76297 Stutensee / DE
 [2004/47]
Application number, filing date03709639.321.02.2003
[2004/47]
WO2003DE00555
Priority number, dateDE200210752922.02.2002         Original published format: DE 10207529
[2004/47]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO03073704
Date:04.09.2003
Language:DE
[2003/36]
Type: A1 Application with search report 
No.:EP1476988
Date:17.11.2004
Language:DE
The application published by WIPO in one of the EPO official languages on 04.09.2003 takes the place of the publication of the European patent application.
[2004/47]
Type: B1 Patent specification 
No.:EP1476988
Date:14.09.2005
Language:DE
[2005/37]
Search report(s)International search report - published on:EP04.09.2003
ClassificationIPC:H04L12/413, H04L12/24, H04L12/26, H04L12/437, H04L29/14
[2004/47]
CPC:
H04L69/40 (EP); H04L1/22 (EP); H04L12/40182 (EP);
H04L12/403 (EP); H04L12/42 (EP); H04L12/423 (EP);
H04L12/437 (EP); H04L43/50 (EP) (-)
Designated contracting statesAT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HU,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE,   SI,   SK,   TR [2004/47]
TitleGerman:LOKALES NETZWERK, INSBESONDERE ETHERNET-NETZWERK MIT REDUNDANZEIGENSCHAFTEN SOWIE REDUNDANZMANAGER FÜR EIN DERARTIGES NETZWERK[2004/47]
English:LOCAL NETWORK, PARTICULARLY ETHERNET NETWORK HAVING REDUNDANCY PROPERTIES, AND REDUNDANCY MANAGER FOR SUCH A NETWORK[2004/47]
French:RESEAU LOCAL, EN PARTICULIER RESEAU ETHERNET PRESENTANT DES PROPRIETES DE REDONDANCE ET GESTIONNAIRE DE REDONDANCE DESTINE A UN RESEAU DE CE TYPE[2004/47]
Entry into regional phase05.07.2004National basic fee paid 
05.07.2004Designation fee(s) paid 
05.07.2004Examination fee paid 
Examination procedure18.09.2003Request for preliminary examination filed
International Preliminary Examining Authority: EP
06.07.2004Examination requested  [2004/47]
16.03.2005Communication of intention to grant the patent
04.07.2005Fee for grant paid
04.07.2005Fee for publishing/printing paid
Opposition(s)15.06.2006No opposition filed within time limit [2006/34]
Fees paidRenewal fee
17.02.2005Renewal fee patent year 03
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  TooltipCY14.09.2005
CZ14.09.2005
EE14.09.2005
FI14.09.2005
FR14.09.2005
GB14.09.2005
IE14.09.2005
IT14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
TR14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
ES25.12.2005
PT14.02.2006
AT21.02.2006
BE28.02.2006
LU28.02.2006
MC28.02.2006
HU15.03.2006
[2009/01]
Former [2008/38]CZ14.09.2005
EE14.09.2005
FI14.09.2005
GB14.09.2005
IE14.09.2005
IT14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
TR14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
ES25.12.2005
PT14.02.2006
AT21.02.2006
BE28.02.2006
LU28.02.2006
MC28.02.2006
HU15.03.2006
Former [2008/28]CZ14.09.2005
EE14.09.2005
FI14.09.2005
GB14.09.2005
IE14.09.2005
IT14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
ES25.12.2005
PT14.02.2006
AT21.02.2006
BE28.02.2006
LU28.02.2006
MC28.02.2006
HU15.03.2006
Former [2007/40]CZ14.09.2005
FI14.09.2005
GB14.09.2005
IE14.09.2005
IT14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
ES25.12.2005
PT14.02.2006
AT21.02.2006
BE28.02.2006
LU28.02.2006
MC28.02.2006
HU15.03.2006
Former [2007/28]CZ14.09.2005
FI14.09.2005
GB14.09.2005
IE14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
ES25.12.2005
PT14.02.2006
AT21.02.2006
BE28.02.2006
LU28.02.2006
MC28.02.2006
HU15.03.2006
Former [2007/14]CZ14.09.2005
FI14.09.2005
GB14.09.2005
IE14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
ES25.12.2005
PT14.02.2006
BE28.02.2006
LU28.02.2006
MC28.02.2006
HU15.03.2006
Former [2006/50]CZ14.09.2005
FI14.09.2005
GB14.09.2005
IE14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
ES25.12.2005
PT14.02.2006
MC28.02.2006
Former [2006/44]CZ14.09.2005
FI14.09.2005
GB14.09.2005
IE14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
PT14.02.2006
MC28.02.2006
Former [2006/40]CZ14.09.2005
FI14.09.2005
GB14.09.2005
IE14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
PT14.02.2006
Former [2006/35]CZ14.09.2005
FI14.09.2005
GB14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
BG14.12.2005
DK14.12.2005
GR14.12.2005
SE14.12.2005
PT14.02.2006
Former [2006/29]CZ14.09.2005
FI14.09.2005
NL14.09.2005
SI14.09.2005
SK14.09.2005
BG14.12.2005
GR14.12.2005
SE14.12.2005
PT14.02.2006
Former [2006/26]CZ14.09.2005
FI14.09.2005
NL14.09.2005
SI14.09.2005
BG14.12.2005
GR14.12.2005
SE14.12.2005
PT14.02.2006
Former [2006/25]FI14.09.2005
NL14.09.2005
SI14.09.2005
BG14.12.2005
GR14.12.2005
SE14.12.2005
PT14.02.2006
Former [2006/22]FI14.09.2005
NL14.09.2005
SI14.09.2005
BG14.12.2005
GR14.12.2005
SE14.12.2005
Former [2006/14]FI14.09.2005
SI14.09.2005
BG14.12.2005
GR14.12.2005
SE14.12.2005
Former [2006/13]FI14.09.2005
SI14.09.2005
BG14.12.2005
SE14.12.2005
Cited inInternational search[DA]WO9946908  (SIEMENS AG [DE], et al) [DA] 1-6 * abstract * * page 1, paragraphs 2,4 * * page 3, paragraph 3 - page 4, paragraph 3 * * figure 1 *;
 [A]DE10004432  (SIEMENS AG [DE]) [A] 1-6 * abstract * * column 1, paragraphs 2,6 * * column 2, paragraphs 2,4 * * column 4, lines 15-18; figure 6 *;
 [A]US6308282  (HUANG JIANDONG [US], et al) [A] 1-6 * abstract * * column 4, paragraphs 3,4 * * column 5, paragraph 1 ** figures 1A,1B *
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.