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Extract from the Register of European Patents

EP About this file: EP0392230

EP0392230 - Internal axis rotary piston machine [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.10.1993
Database last updated on 21.08.2024
Most recent event   Tooltip30.11.2007Lapse of the patent in a contracting state
Updated state(s): FR		published on 02.01.2008  [2008/01]
Applicant(s)For all designated states
A.G. Kühnle, Kopp & Kausch
Postfach 265 Hessheimer Strasse 2
67227 Frankenthal / DE
[N/P]
Former [1990/42]For all designated states
A.G. Kühnle, Kopp & Kausch
Postfach 265 Hessheimer Strasse 2
D-67227 Frankenthal / DE
Inventor(s)01 / Münkel, Uwe
Dietrich-Bonhoeffer-Strasse 40
D-6710 Frankenthal 6 / DE
02 / Kraft, Wolfgang
Bergstrasse 18
D-6521 Offstein / DE
03 / Römuss, Christiane
Birkenstrasse 1
D-6711 Beindersheim / DE
[1990/42]
Representative(s)Klose, Hans, et al
Rechts- und Patentanwälte, Reble & Klose, Bereich Patente & Marken, Postfach 12 15 19
68066 Mannheim / DE
[N/P]
Former [1990/42]Klose, Hans, Dipl.-Phys., et al
Patentanwälte Klose & Schmitt, Kurfürstenstrasse 32
D-67061 Ludwigshafen / DE
Application number, filing date90105479.123.03.1990
[1990/42]
Priority number, dateDE1989391154008.04.1989         Original published format: DE 3911540
[1990/42]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0392230
Date:17.10.1990
Language:DE
[1990/42]
Type: A3 Search report 
No.:EP0392230
Date:11.09.1991
Language:DE
[1991/37]
Type: B1 Patent specification 
No.:EP0392230
Date:16.12.1992
Language:DE
[1992/51]
Search report(s)(Supplementary) European search report - dispatched on:EP19.07.1991
ClassificationIPC:F01C21/00, F01C1/10
[1990/42]
CPC:
F01C21/005 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1990/42]
TitleGerman:Innenachsige Drehkolbenmaschine[1990/42]
English:Internal axis rotary piston machine[1990/42]
French:Machine à piston rotatif à axe interne[1990/42]
File destroyed:15.01.2000
Examination procedure28.12.1990Examination requested  [1991/10]
31.03.1992Despatch of communication of intention to grant (Approval: Yes)
17.06.1992Communication of intention to grant the patent
10.07.1992Fee for grant paid
10.07.1992Fee for publishing/printing paid
Opposition(s)17.09.1993No opposition filed within time limit [1993/49]
Fees paidRenewal fee
24.03.1992Renewal fee patent year 03
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipBE16.12.1992
FR16.12.1992
GB16.12.1992
IT16.12.1992
NL16.12.1992
SE16.12.1992
AT23.03.1993
CH31.03.1993
LI31.03.1993
LU31.03.1993
[2006/14]
Former [2000/06]BE16.12.1992
GB16.12.1992
IT16.12.1992
NL16.12.1992
SE16.12.1992
AT23.03.1993
CH31.03.1993
LI31.03.1993
LU31.03.1993
FR14.05.1993
Former [1999/42]BE16.12.1992
GB16.12.1992
IT16.12.1992
NL16.12.1992
SE16.12.1992
AT23.03.1993
CH31.03.1993
LI31.03.1993
FR14.05.1993
Former [1994/46]BE16.12.1992
GB16.12.1992
NL16.12.1992
SE16.12.1992
AT23.03.1993
CH31.03.1993
LI31.03.1993
FR14.05.1993
Former [1994/04]BE16.12.1992
GB16.12.1992
NL16.12.1992
SE16.12.1992
CH31.03.1993
LI31.03.1993
FR14.05.1993
Former [1993/49]BE16.12.1992
GB16.12.1992
NL16.12.1992
SE16.12.1992
FR14.05.1993
Former [1993/48]BE16.12.1992
GB16.12.1992
NL16.12.1992
SE16.12.1992
Former [1993/38]BE16.12.1992
NL16.12.1992
SE16.12.1992
Former [1993/28]NL16.12.1992
SE16.12.1992
Former [1993/27]NL16.12.1992
Documents cited:Search[A]EP0249178  (WANKEL FELIX);
 [A]DE3709901  (WANKEL FELIX [DE]);
 [AD]EP0290864  (KUEHNLE KOPP KAUSCH AG [DE])
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.