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Extract from the Register of European Patents

EP About this file: EP0389518

EP0389518 - PUMP ARRANGEMENT FOR A GEARBOX [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  17.02.1994
Database last updated on 19.07.2024
Most recent event   Tooltip17.02.1994No opposition filed within time limitpublished on 06.04.1994 [1994/14]
Applicant(s)For all designated states
ZF Friedrichshafen AG
Graf-von-Soden-Platz 1
88046 Friedrichshafen / DE
[N/P]
Former [1990/40]For all designated states
ZF FRIEDRICHSHAFEN Aktiengesellschaft
D-88038 Friedrichshafen / DE
Inventor(s)01 / HERLITZEK, Werner
Wacholderweg 19
D-799O Friedrichshafen / DE
[1990/40]
Application number, filing date88909745.712.11.1988
[1990/40]
WO1988EP01033
Priority number, dateDE1987373899017.11.1987         Original published format: DE 3738990
[1990/40]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO8904930
Date:01.06.1989
Language:DE
[1989/12]
Type: A1 Application with search report 
No.:EP0389518
Date:03.10.1990
Language:DE
The application published by WIPO in one of the EPO official languages on 01.06.1989 takes the place of the publication of the European patent application.
[1990/40]
Type: B1 Patent specification 
No.:EP0389518
Date:14.04.1993
Language:DE
[1993/15]
Search report(s)International search report - published on:EP01.06.1989
ClassificationIPC:F16H57/00, B60K25/00
[1990/40]
CPC:
F16H61/0025 (EP,US); F16H57/0434 (EP,US); Y10T74/2186 (EP,US)
Designated contracting statesBE,   DE,   GB,   IT,   SE [1993/15]
Former [1990/40]BE,  DE,  GB,  IT 
TitleGerman:PUMPENANORDNUNG IN EINEM GETRIEBE[1990/40]
English:PUMP ARRANGEMENT FOR A GEARBOX[1990/40]
French:AGENCEMENT DE POMPE POUR BOITES DE VITESSES[1990/40]
Entry into regional phase17.03.1990National basic fee paid 
17.03.1990Designation fee(s) paid 
17.03.1990Examination fee paid 
Examination procedure27.04.1989Request for preliminary examination filed
International Preliminary Examining Authority: DE
17.03.1990Examination requested  [1990/40]
22.10.1991Despatch of a communication from the examining division (Time limit: M04)
19.02.1992Reply to a communication from the examining division
13.08.1992Despatch of communication of intention to grant (Approval: Yes)
17.09.1992Communication of intention to grant the patent
10.11.1992Fee for grant paid
10.11.1992Fee for publishing/printing paid
Opposition(s)15.01.1994No opposition filed within time limit [1994/14]
Fees paidRenewal fee
20.11.1990Renewal fee patent year 03
21.11.1991Renewal fee patent year 04
20.11.1992Renewal fee patent year 05
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Cited inInternational search[A]US3309934  (GUSTAFSSON CARL J, et al);
 [A]EP0045864  (EATON CORP [US]);
 [A]EP0076388  (ROCKWELL INTERNATIONAL CORP [US]);
 [A]DE3513217  (MITSUBISHI ELECTRIC CORP [JP]);
 [A]US4650398  (BRANDENSTEIN MANFRED [DE], et al)
ExaminationDE2529248
    - ZF-Hydromedia-Wendegetriebe, F43075/RT3240-678, ZF Zahnradfabrik Passau GmbH
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.