Extract from the Register of European Patents

EP About this file: EP0371132

EP0371132 - ELECTRIC DRIVE [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  19.06.1993
Database last updated on 18.03.2026
Most recent event   Tooltip19.06.1993No opposition filed within time limitpublished on 11.08.1993 [1993/32]
Applicant(s)For all designated states
PLOTNIKOV, Andrei Dmitrievich
pr. Nastavnikov, 25-3-101
Leningrad, 195298 / SU
For all designated states
POPOV, Nikolai Pavlovich
ul. Proletarskaya, 107-76, Kolpino
Leningrad, 188639 / SU
For all designated states
KLOTSVOG, Grigory Naumovich
ul. Gavanskaya 11-43
Leningrad, 199106 / SU
[1990/23]
Inventor(s)01 / see applicant
...
[1990/23]
Representative(s)Nix, Frank Arnold
Kröckelbergstrasse 15
65193 Wiesbaden / DE
[N/P]
Former [1990/23]Nix, Frank Arnold, Dr.
Kröckelbergstrasse 15
D-65193 Wiesbaden / DE
Application number, filing date88907452.210.06.1988
[1990/23]
WO1988SU00133
Filing languageRU
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO8912194
Date:14.12.1989
Language:DE
[1989/29]
Type: A1 Application with search report 
No.:EP0371132
Date:06.06.1990
Language:DE
The application published by WIPO in one of the EPO official languages on 14.12.1989 takes the place of the publication of the European patent application.
[1990/23]
Type: B1 Patent specification 
No.:EP0371132
Date:19.08.1992
Language:DE
[1992/34]
Search report(s)International search report - published on:SU14.12.1989
(Supplementary) European search report - dispatched on:EP18.10.1990
ClassificationIPC:F16K31/04
[1990/23]
CPC:
F16H25/2021 (EP,US); F16K31/048 (EP,US); H02K11/20 (EP,US);
H02K11/21 (EP,US); H02K11/24 (EP,US); H02K7/06 (EP,US)
Designated contracting statesAT,   DE,   FR,   GB,   IT [1990/23]
TitleGerman:ELEKTROANTRIEB[1990/23]
English:ELECTRIC DRIVE[1990/23]
French:COMMANDE ELECTRIQUE[1990/23]
Entry into regional phase27.11.1989Translation filed 
27.11.1989National basic fee paid 
27.11.1989Search fee paid 
27.11.1989Designation fee(s) paid 
27.11.1989Examination fee paid 
Examination procedure27.11.1989Examination requested  [1990/23]
24.10.1991Despatch of communication of intention to grant (Approval: Yes)
10.02.1992Communication of intention to grant the patent
27.04.1992Fee for grant paid
27.04.1992Fee for publishing/printing paid
Opposition(s)20.05.1993No opposition filed within time limit [1993/32]
Fees paidRenewal fee
12.06.1990Renewal fee patent year 03
04.06.1991Renewal fee patent year 04
16.06.1992Renewal fee patent year 05
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Cited inInternational search[A] DE1550145   [A]
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