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Extract from the Register of European Patents

EP About this file: EP0128705

EP0128705 - Field coil assembly for a dynamoelectric machine [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  12.07.1989
Database last updated on 06.11.2024
Most recent event   Tooltip12.07.1989No opposition filed within time limitpublished on 30.08.1989 [1989/35]
Applicant(s)For all designated states
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, Marunouchi 2-chome Chiyoda-ku
Tokyo 100 / JP
[N/P]
Former [1984/51]For all designated states
MITSUBISHI DENKI KABUSHIKI KAISHA
2-3, Marunouchi 2-chome Chiyoda-ku
Tokyo 100 / JP
Inventor(s)01 / Ono, Shoziro
32-10, Shiraiwa-cho
City of Isahaya Nagasaki Prefecture / JP
[1984/51]
Representative(s)Lawson, David Glynne, et al
MARKS & CLERK, 57-60 Lincoln's Inn Fields
London WC2A 3LS / GB
[1984/51]
Application number, filing date84303659.131.05.1984
[1984/51]
Priority number, dateJP1983010359508.06.1983         Original published format: JP 10359583
[1984/51]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0128705
Date:19.12.1984
Language:EN
[1984/51]
Type: A3 Search report 
No.:EP0128705
Date:11.09.1985
Language:EN
[1985/37]
Type: B1 Patent specification 
No.:EP0128705
Date:07.09.1988
Language:EN
[1988/36]
Search report(s)(Supplementary) European search report - dispatched on:EP11.07.1985
ClassificationIPC:H02K3/34, H02K3/18
[1984/51]
CPC:
H02K1/08 (EP,US); H02K3/325 (EP,US)
Designated contracting statesCH,   DE,   GB,   LI,   SE [1984/51]
TitleGerman:Feldwicklungsanordnung für eine dynamoelektrische Maschine[1984/51]
English:Field coil assembly for a dynamoelectric machine[1984/51]
French:Assemblage de bobine de champ pour une machine dynamo-électrique[1984/51]
File destroyed:12.06.1999
Examination procedure21.11.1985Examination requested  [1986/07]
31.10.1986Despatch of a communication from the examining division (Time limit: M06)
02.04.1987Reply to a communication from the examining division
24.07.1987Despatch of a communication from the examining division (Time limit: M04)
13.08.1987Reply to a communication from the examining division
28.10.1987Despatch of communication of intention to grant (Approval: Yes)
04.03.1988Communication of intention to grant the patent
16.05.1988Fee for grant paid
16.05.1988Fee for publishing/printing paid
Opposition(s)08.06.1989No opposition filed within time limit [1989/35]
Fees paidRenewal fee
20.05.1986Renewal fee patent year 03
14.05.1987Renewal fee patent year 04
17.05.1988Renewal fee patent year 05
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Documents cited:Search[A]JP51113101  ;
 [Y]GB722417  (VICKERS ELECTRICAL CO LTD);
 [Y]US1506746  (GRIFFITH ISRAEL L);
 [A]GB912993  (GEN MOTORS LTD)
 [A]  - PATENT ABSTRACTS OF JAPAN, vol. 1, no. 7, 15.03.1977, page 163E76; & JP-A-51-113 101 (HITACHI) 06-10-1976, & JP51113101 A 00000000
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.