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Extract from the Register of European Patents

EP About this file: EP0376129

EP0376129 - Electric motor [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  03.09.1994
Database last updated on 31.08.2024
Most recent event   Tooltip03.09.1994No opposition filed within time limitpublished on 26.10.1994 [1994/43]
Applicant(s)For all designated states
KABUSHIKI KAISHA BIG
22-6, Sawaragi Nishi 1-chome Ibaraki-shi
Osaka-fu 567 / JP
For all designated states
Kawai, Teruo
14-1, Ikegami 3-chome Ota-ku
Tokyo 146 / JP
[N/P]
Former [1990/27]For all designated states
KABUSHIKI KAISHA BIG
22-6, Sawaragi Nishi 1-chome
Ibaraki-shi Osaka-fu 567 / JP
For all designated states
Kawai, Teruo
14-1, Ikegami 3-chome
Ota-ku Tokyo 146 / JP
Inventor(s)01 / Kawai, Teruo
14-1, Ikegami 3-chome
Ota-ku Tokyo 146 / JP
[1990/27]
Representative(s)Goddar, Heinz J., et al
Boehmert & Boehmert
Anwaltspartnerschaft mbB
Pettenkoferstrasse 22
80336 München / DE
[N/P]
Former [1990/27]Goddar, Heinz J., Dr., et al
FORRESTER & BOEHMERT Franz-Joseph-Strasse 38
D-80801 München / DE
Application number, filing date89123478.319.12.1989
[1990/27]
Priority number, dateJP1988032922928.12.1988         Original published format: JP 32922988
[1990/27]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0376129
Date:04.07.1990
Language:EN
[1990/27]
Type: B1 Patent specification 
No.:EP0376129
Date:03.11.1993
Language:EN
[1993/44]
Search report(s)(Supplementary) European search report - dispatched on:EP05.04.1990
ClassificationIPC:H02K41/06
[1990/27]
CPC:
H02K41/06 (EP,KR,US)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1990/27]
TitleGerman:Elektromotor[1990/27]
English:Electric motor[1990/27]
French:Moteur électrique[1990/27]
Examination procedure18.07.1990Examination requested  [1990/38]
23.06.1992Despatch of a communication from the examining division (Time limit: M04)
09.09.1992Reply to a communication from the examining division
01.12.1992Despatch of a communication from the examining division (Time limit: M02)
28.01.1993Reply to a communication from the examining division
01.03.1993Despatch of communication of intention to grant (Approval: Yes)
04.05.1993Communication of intention to grant the patent
05.07.1993Fee for grant paid
05.07.1993Fee for publishing/printing paid
Opposition(s)04.08.1994No opposition filed within time limit [1994/43]
Fees paidRenewal fee
09.12.1991Renewal fee patent year 03
09.10.1992Renewal fee patent year 04
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Documents cited:Search[X]DE2002070  (BENTER WILHELM);
 [X]GB1246444  (REEVES RAYMOND ROCHESTER [GB])
 [X]  - ELECTRONICS & POWER, vol. 18, July 1972, pages 269-272, Hitchin Herts, GB; B. BOWERS: "The eccentric electromagnetic engine - a chapter for the very early history of the electric motor"
 [A]  - IEE PROCEEDINGS B, vol. 128, no. 6, November 1981, pages 313-322, Old Working, Surrey, GB; R.A. ASHEN, H.R. BOLTON: "Aspects of the hipocycloidal reluctance motors"
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.