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Extract from the Register of European Patents

EP About this file: EP0280151

EP0280151 - Microwave polarisation filter [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  04.03.1993
Database last updated on 19.10.2024
Most recent event   Tooltip23.11.2007Lapse of the patent in a contracting statepublished on 26.12.2007  [2007/52]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [1988/35]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
D-80333 München / DE
Inventor(s)01 / Schuegraf, Eberhard, Dr.-Ing.
Mauthäuslstrasse 15
D-8000 München 70 / DE
[1988/35]
Application number, filing date88102209.915.02.1988
[1988/35]
Priority number, dateDE1987370517918.02.1987         Original published format: DE 3705179
[1988/35]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0280151
Date:31.08.1988
Language:DE
[1988/35]
Type: B1 Patent specification 
No.:EP0280151
Date:29.04.1992
Language:DE
[1992/18]
Search report(s)(Supplementary) European search report - dispatched on:EP04.07.1988
ClassificationIPC:H01P1/161
[1988/35]
CPC:
H01P1/161 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1988/35]
TitleGerman:Mikrowellen-Polarisationsweiche[1988/35]
English:Microwave polarisation filter[1988/35]
French:Filtre de polarisation aux micro-ondes[1988/35]
Examination procedure26.01.1989Examination requested  [1989/13]
09.07.1991Despatch of communication of intention to grant (Approval: Yes)
29.10.1991Communication of intention to grant the patent
10.01.1992Fee for grant paid
10.01.1992Fee for publishing/printing paid
Opposition(s)30.01.1993No opposition filed within time limit [1993/16]
Fees paidRenewal fee
26.02.1990Renewal fee patent year 03
20.12.1990Renewal fee patent year 04
25.02.1992Renewal fee patent year 05
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  TooltipBE29.04.1992
ES29.04.1992
GB29.04.1992
GR29.04.1992
IT29.04.1992
NL29.04.1992
SE29.04.1992
FR18.09.1992
[2007/52]
Former [2002/24]BE29.04.1992
ES29.04.1992
GB29.04.1992
GR29.04.1992
IT29.04.1992
NL29.04.1992
SE29.04.1992
FR18.09.1992
Former [2000/04]BE29.04.1992
GB29.04.1992
GR29.04.1992
IT29.04.1992
NL29.04.1992
SE29.04.1992
FR18.09.1992
Former [1999/42]BE29.04.1992
GB29.04.1992
IT29.04.1992
NL29.04.1992
SE29.04.1992
FR18.09.1992
Former [1993/46]BE29.04.1992
GB29.04.1992
NL29.04.1992
SE29.04.1992
FR18.09.1992
Former [1993/11]BE29.04.1992
NL29.04.1992
SE29.04.1992
FR18.09.1992
Former [1993/01]BE29.04.1992
NL29.04.1992
SE29.04.1992
Former [1992/47]SE29.04.1992
Documents cited:Search[Y]US3150333  (BOWMAN DAVID F);
 [Y]DE2521956  (SIEMENS AG);
 [A]EP0012978  (SIEMENS AG [DE])
 [A]  - NACHRICHTENTECHNISCHE ZEITSCHRIFT N.T.Z., Band 38, Nr. 8, August 1985, Seiten 554-556,558-560, Berlin, DE; E. SCHUEGRAF: "Neuartige Mikrowellenweichen für Zweibandantennen"
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.