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Extract from the Register of European Patents

EP About this file: EP0746084

EP0746084 - Multipolar two-rotor motor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.12.1999
Database last updated on 22.08.2024
Most recent event   Tooltip07.02.2003Lapse of the patent in a contracting statepublished on 26.03.2003  [2003/13]
Applicant(s)For all designated states
Eta SA Fabriques d'Ebauches
Schild-Rust-Strasse 17
2540 Grenchen / CH
[1996/49]
Inventor(s)01 / Daho, Taghezout
Rue de la Gare 15A
1110 Morges / CH
[1996/49]
Representative(s)Patry, Didier Marcel Pierre, et al
I C B, Ingénieurs Conseils en Brevets S.A. Rue des Sors 7
2074 Marin / CH
[N/P]
Former [1996/49]Patry, Didier Marcel Pierre, et al
I C B, Ingénieurs Conseils en Brevets S.A. Rue des Sors 7
2074 Marin / CH
Application number, filing date96107856.517.05.1996
[1996/49]
Priority number, dateFR1995000630929.05.1995         Original published format: FR 9506309
[1996/49]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP0746084
Date:04.12.1996
Language:FR
[1996/49]
Type: B1 Patent specification 
No.:EP0746084
Date:03.02.1999
Language:FR
[1999/05]
Search report(s)(Supplementary) European search report - dispatched on:EP06.09.1996
ClassificationIPC:H02K16/00, H02K16/02, H02K37/12, G04C3/14
[1996/49]
CPC:
G04C3/146 (EP,US); H02K16/02 (EP,KR,US); H02K16/00 (EP,US);
H02K37/12 (EP,US); H02K37/125 (EP,US)
Designated contracting statesCH,   DE,   GB,   LI,   NL,   SE [1996/49]
TitleGerman:Mehrpoliger Zweiläufermotor[1996/49]
English:Multipolar two-rotor motor[1996/49]
French:Moteur birotor multipolaire[1996/49]
Examination procedure04.06.1997Examination requested  [1997/32]
24.07.1998Despatch of communication of intention to grant (Approval: Yes)
07.08.1998Communication of intention to grant the patent
17.11.1998Fee for grant paid
17.11.1998Fee for publishing/printing paid
Opposition(s)04.11.1999No opposition filed within time limit [2000/03]
Fees paidRenewal fee
02.06.1998Renewal fee patent year 03
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Lapses during opposition  TooltipSE03.02.1999
[2003/13]
Documents cited:Search[A]FR2475247  (JAZ SA [FR]) [A] 1 * revendication 1;; figures 1,2 *;
 [A]EP0547534  (EBAUCHESFABRIK ETA AG [CH]) [A] 1,3,4,6-10 * column 7, line 37 - column 12, line 29; figures 1-9 *;
 [A]CH683810  (DETRA SA) [A] 1-3 * column 1, line 41 - page 2, line 17; figures 2-4 *;
 [A]WO8600765  (GROSJEAN MICHEL) [A] 1 * abrégé;; figure 1 *
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.