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Extract from the Register of European Patents

EP About this file: EP0089204

EP0089204 - Method and apparatus for high efficiency operation of electromechanical energy conversion devices [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  30.01.1986
Database last updated on 06.07.2024
Most recent event   Tooltip30.01.1986Application deemed to be withdrawnpublished on 19.03.1986 [1986/12]
Applicant(s)For all designated states
GABEL, JONATHAN
5800 Ocean View Avenue Oakland
California 94618 / US
[N/P]
Former [1983/38]For all designated states
GABEL, JONATHAN
5800 Ocean View Avenue
Oakland California 94618 / US
Inventor(s)01 / see applicant
...
[1983/38]
Representative(s)Tomlinson, Kerry John, et al
Dehns
St Bride's House
10 Salisbury Square
London
EC4Y 8JD / GB
[N/P]
Former [1983/38]Tomlinson, Kerry John, et al
Frank B. Dehn & Co. European Patent Attorneys Imperial House 15-19 Kingsway
London WC2B 6UZ / GB
Application number, filing date83301366.711.03.1983
[1983/38]
Priority number, dateUS1982035869716.03.1982         Original published format: US 358697
[1983/38]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0089204
Date:21.09.1983
Language:EN
[1983/38]
Type: A3 Search report 
No.:EP0089204
Date:23.01.1985
Language:EN
[1985/04]
Search report(s)(Supplementary) European search report - dispatched on:EP21.11.1984
ClassificationIPC:H02P5/06, H02P7/28, H02P7/62
[1983/38]
CPC:
H02P7/298 (EP,US)
Designated contracting statesDE,   FR,   GB,   IT [1983/38]
TitleGerman:Verfahren und Vorrichtung für einen Hocheffizientbetrieb von elektromechanischen Energieumformungsgeräten[1983/38]
English:Method and apparatus for high efficiency operation of electromechanical energy conversion devices[1983/38]
French:Procédé et dispositif pour l'opération à haut rendement des appareils électromécaniques de conversion d'énergie[1983/38]
File destroyed:09.12.1992
Examination procedure24.09.1985Application deemed to be withdrawn, date of legal effect  [1986/12]
23.10.1985Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [1986/12]
Fees paidPenalty fee
Penalty fee Rule 85b EPC 1973
23.07.1985M02   Not yet paid
Additional fee for renewal fee
01.04.198503   M06   Not yet paid
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[A]US3950684  (PETERSON ROBERT S);
 [AD]US4037144  (OHMAE TSUTOMU, et al);
 [A]GB2040085  (HITACHI LTD);
 [A]US4247807  (WILSON JAMES W A);
 [A]GB2056709  (CABLEFORM LTD)
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.