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Extract from the Register of European Patents

EP About this file: EP0130386

EP0130386 - Plastic foil-wound capacitor [Right-click to bookmark this link]
StatusOpposition rejected
Status updated on  13.12.1991
Database last updated on 03.04.2025
Most recent event   Tooltip17.04.2015Change - lapse in a contracting statepublished on 20.05.2015  [2015/21]
Applicant(s)For all designated states
Westermann, Wolfgang
Schellingstrasse 7
68165 Mannheim / DE
[N/P]
Former [1985/02]For all designated states
Westermann, Wolfgang
Schellingstrasse 7
D-6800 Mannheim 1 / DE
Inventor(s)01 / see applicant
...
[1985/02]
Representative(s)Altenburg, Udo, et al
Bardehle Pagenberg Partnerschaft mbB
Patentanwälte, Rechtsanwälte
Prinzregentenplatz 7
81675 München / DE
[N/P]
Former [2008/33]Altenburg, Udo, et al
Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Geissler Galileiplatz 1
81679 München / DE
Former [1985/02]Altenburg, Udo, Dipl.-Phys., et al
Patent- und Rechtsanwälte Bardehle . Pagenberg . Dost . Altenburg . Frohwitter . Geissler & Partner Postfach 86 06 20
D-81633 München / DE
Application number, filing date84106201.130.05.1984
[1985/02]
Priority number, dateDE1983332025703.06.1983         Original published format: DE 3320257
[1985/02]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0130386
Date:09.01.1985
Language:DE
[1985/02]
Type: B1 Patent specification 
No.:EP0130386
Date:09.09.1987
Language:DE
[1987/37]
Search report(s)(Supplementary) European search report - dispatched on:EP18.10.1984
ClassificationIPC:H01G1/14, H01G1/10
[1985/02]
CPC:
H01G2/06 (EP,US); H01G2/065 (EP,US); H01G2/12 (EP,US);
H01G4/224 (EP,US); H01G4/228 (EP,US); Y10T29/435 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1985/02]
TitleGerman:Kunststoffolien-Wickelkondensator[1985/02]
English:Plastic foil-wound capacitor[1985/02]
French:Condensateur bobiné à feuille de plastique[1985/02]
Examination procedure20.11.1984Examination requested  [1985/06]
23.05.1986Despatch of a communication from the examining division (Time limit: M04)
24.07.1986Reply to a communication from the examining division
04.09.1986Despatch of a communication from the examining division (Time limit: M02)
19.09.1986Reply to a communication from the examining division
20.01.1987Despatch of communication of intention to grant (Approval: )
10.03.1987Communication of intention to grant the patent
25.05.1987Fee for grant paid
25.05.1987Fee for publishing/printing paid
Opposition(s)Opponent(s)01  03.03.1988  28.03.1988  ADMISSIBLE
Siemens Aktiengesellschaft, Berlin und München
-VPA PA B- Postfach 22 16 34
D-8000 München 22 / DE
 02  08.06.1988  26.07.1988  ADMISSIBLE
Roederstein Spezialfabrieken für Bauelemente der Elektronik und Kondensatoren der Starkstromtechnik GmbH
Ludmillastrasse 23-25
D-84034 Landshut / DE
Opponent's representative
Manitz, Gerhart
Manitz, Finsterwald & Partner GbR
Postfach 31 02 20
80102 München / DE
 [N/P]
Former [1988/31]
Opponent(s)01  03.03.1988  28.03.1988  ADMISSIBLE
Siemens Aktiengesellschaft, Berlin und München
-VPA PA B- Postfach 22 16 34
D-8000 München 22 / DE
 02  08.06.1988  26.07.1988  ADMISSIBLE
Roederstein Spezialfabrieken für Bauelemente der Elektronik und Kondensatoren der Starkstromtechnik GmbH
Ludmillastrasse 23-25
D-84034 Landshut / DE
Opponent's representative
Manitz, Gerhart, Dipl.-Phys. Dr.
Manitz, Finsterwald & Rotermund Patentanwälte Postfach 22 16 11
D-80506 München / DE
Former [1988/17]
Opponent(s)01  03.03.1988  28.03.1988  ADMISSIBLE
Siemens Aktiengesellschaft, Berlin und München
-VPA PA B- Postfach 22 16 34
D-8000 München 22 / DE
20.07.1988Invitation to proprietor to file observations on the notice of opposition
20.07.1988Reply of patent proprietor to notice(s) of opposition
28.07.1988Communication of observations of patent proprietor (Time limit: M02)
07.10.1988Reply of parties involved to observations of patent proprietor
23.02.1990Date of despatch of rejection of opposition
12.12.1991Legal effect of rejection of opposition [1992/06]
Appeal following opposition20.04.1990Appeal received No.  T0332/90
05.07.1990Statement of grounds filed
08.10.1991Result of appeal procedure: appeal of the opponent was rejected
08.10.1991Date of oral proceedings
Fees paidRenewal fee
26.05.1986Renewal fee patent year 03
26.05.1987Renewal fee patent year 04
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Former [1989/39]BE31.05.1989
Documents cited:Search[A]DE1554811  (NEUENDORF ULRICH);
 [Y]US3766451  (VODA E, et al);
 [Y]GB1335159  (MATSUO ELECTRIC CO);
 [A]US4004200  (JOHANSON JOHN E);
 [Y]US4158218  (HUCKS WILLIAM E [US], et al);
 [X]DE3134617  (ROEDERSTEIN KONDENSATOREN [DE])
ExaminationEP0162149
    - JEE, Nov. 1982, Seiten 47-50, Y.Shibata "Building a Better Aluminum Electrolytic Capacitor"
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.