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Extract from the Register of European Patents

EP About this file: EP1026810

EP1026810 - Stator arrangement of alternator for vehicle [Right-click to bookmark this link]
StatusPatent maintained as amended
Status updated on  20.02.2009
Database last updated on 29.03.2025
Most recent event   Tooltip20.02.2009Patent maintained (B2 publication)published on 25.03.2009  [2009/13]
Applicant(s)For all designated states
DENSO CORPORATION
1-1, Showa-cho Kariya-city
Aichi-pref. 448-8661 / JP
[2009/13]
Former [2000/32]For all designated states
Denso Corporation
1-1, Showa-cho
Kariya-city, Aichi-pref., 448-8661 / JP
Inventor(s)01 / Umeda, Atsushi
c/o DENSO CORPORATION, 1-1 Showa-cho
Kariya-shi, Aichi 448-8661 / JP
02 / Shiga, Tsutomu
c/o DENSO CORPORATION, 1-1 Showa-cho
Kariya-shi, Aichi 448-8661 / JP
03 / Kusase, Shin
c/o DENSO CORPORATION, 1-1 Showa-cho
Kariya-shi, Aichi 448-8661 / JP
[2000/32]
Representative(s)Winter, Brandl - Partnerschaft mbB
Alois-Steinecker-Straße 22
85354 Freising / DE
[N/P]
Former [2000/32]Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte Partnerschaft
Patent- und Rechtsanwaltskanzlei Alois-Steinecker-Strasse 22
85354 Freising / DE
Application number, filing date00107411.126.05.1998
[2000/32]
Priority number, dateWO1997JP0177826.05.1997         Original published format: PCT/JP97/01778
WO1997JP0337422.09.1997         Original published format: PCT/JP97/03374
JP1997027975026.09.1997         Original published format: JP 27975097
JP1997027975126.09.1997         Original published format: JP 27975197
JP1997027975226.09.1997         Original published format: JP 27975297
JP1997029788214.10.1997         Original published format: JP 29788297
JP1997030973124.10.1997         Original published format: JP 30973197
JP1997036206310.12.1997         Original published format: JP 36206397
JP1998004439010.02.1998         Original published format: JP 4439098
JP1998004903913.02.1998         Original published format: JP 4903998
JP1998004904013.02.1998         Original published format: JP 4904098
JP1998006468426.02.1998         Original published format: JP 6468498
JP1998011417408.04.1998         Original published format: JP 11417498
[2000/32]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP1026810
Date:09.08.2000
Language:EN
[2000/32]
Type: B1 Patent specification 
No.:EP1026810
Date:16.01.2002
Language:EN
[2002/03]
Type: B2 New European patent specification 
No.:EP1026810
Date:25.03.2009
Language:EN
[2009/13]
Search report(s)(Supplementary) European search report - dispatched on:EP27.06.2000
ClassificationIPC:H02K3/12, H02K3/28, H02K19/22
[2000/32]
CPC:
H02K1/243 (EP); H02K19/22 (EP); H02K3/12 (EP);
H02K3/24 (EP); H02K3/28 (EP); H02K3/44 (EP);
H02K3/50 (EP); H02K9/06 (EP); H02K2201/06 (EP);
H02K2203/09 (EP); H02K7/1008 (EP) (-)
Designated contracting statesDE,   FR,   GB,   IT [2000/32]
TitleGerman:Statoranordnung eines Wechselstromgenerators für Kraftfahrzeuge[2000/32]
English:Stator arrangement of alternator for vehicle[2000/32]
French:Assemblage de stator pour alternateur de véhicule[2000/32]
Examination procedure05.04.2000Examination requested  [2000/32]
20.07.2001Despatch of communication of intention to grant (Approval: Yes)
12.11.2001Fee for grant paid
12.11.2001Fee for publishing/printing paid
21.11.2001Communication of intention to grant the patent
Parent application(s)   TooltipEP98109573.0  / EP0881746
Opposition(s)Opponent(s)01  14.10.2002  20.11.2002  ADMISSIBLE
VALEO EQUIPEMENTS ELECTRIQUES MOTEUR
2, rue André-Boulle, BP150
94017 CRETEIL CEDEX / FR
 [2008/31]
Former [2004/48]
Opponent(s)01  14.10.2002  20.11.2002  ADMISSIBLE
Valeo Equipements Electroniques Moteurs
2 rue André Boulle
F-94017 CRETEIL / FR
Former [2002/49]
Opponent(s)01  14.10.2002  20.11.2002  ADMISSIBLE
Valeo Equipements Electroniques Moteurs
2 rue André Boulle
F-94017 CRETEIL / FR
Opponent's representative
Leteinturier, Pascal
Valeo Equipements Electriques Moteur, Propriété Industrielle
2, rue André Boulle, BP 150, 94017 Creteil / FR
25.11.2002Invitation to proprietor to file observations on the notice of opposition
04.04.2003Reply of patent proprietor to notice(s) of opposition
13.04.2005Date of oral proceedings
20.07.2005Despatch of minutes of oral proceedings
20.07.2005Despatch of communication that the patent will be revoked
25.06.2008Despatch of interlocutory decision in opposition
25.06.2008Legal effect of interlocutory decision in opposition
27.10.2008Despatch of communication that the patent will be maintained as amended
04.02.2009Fee for printing new specification paid
Appeal following opposition29.09.2005Appeal received No.  T1305/05
30.11.2005Statement of grounds filed
25.06.2008Result of appeal procedure: maintenance in amended form
25.06.2008Date of oral proceedings
30.06.2008Minutes of the oral proceedings despatched
Fees paidRenewal fee
05.04.2000Renewal fee patent year 03
14.05.2001Renewal fee patent year 04
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Documents cited:Search[A]WO9206527  (BOSCH GMBH ROBERT [DE]) [A] 1-3 * page 4, line 32 - page 7, line 12; figure 2 *;
 [A]US1826295  (APPLE VINCENT G) [A] 1-3 * page 1, column L, line 49 - page 2, column L, line 65; figures 1-7 *;
 [A]FR1465068  (INST ELMASCH) [A] 1-3 * figures 1-8 *;
 [A]FR482064  (BBC BROWN BOVERI & CIE [CH]) [A] 1-3 * figures 1-8 *;
 [A]DE3901098  (SIEMENS AG, BERLIN UND MÜNCHEN) [A] 1-3 * figures 1-9 *;
 [A]US4095333  (KUTER HEINRICH, et al) [A] 1-3 * abstract *
OppositionDE4031276
 SU1377964
 JPH06165422
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.