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Extract from the Register of European Patents

EP About this file: EP0084584

EP0084584 - Process and device for the combustion of pulverized coal in an air current with a pulverized-coal burner [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  13.08.1984
Database last updated on 02.11.2024
Most recent event   Tooltip07.07.2007Change - inventorpublished on 08.08.2007  [2007/32]
Applicant(s)For all designated states
AZO-Maschinenfabrik Adolf Zimmermann GmbH
Rosenbergerstrasse
D-6969 Osterburken / DE
[1983/31]
Inventor(s)01 / Zimmermann, Adolf
Rosenbergerstrasse 28
D-6960 Osterburken / DE
02 / Hübschen, Klaus, Dipl.-Ing.
Wannestrasse 14
D-6960 Osterburken / DE
[1983/31]
Representative(s)Lichti - Patentanwälte Partnerschaft mbB
Postfach 41 07 60
Durlacher Strasse 31
D-7500 Karlsruhe 41(Grötzingen) / DE
[N/P]
Former [1983/31]Dr.-Ing. Hans Lichti Dipl.-Ing. Heiner Lichti Dipl.-Phys. Dr. Jost Lempert
Postfach 41 07 60 Durlacher Strasse 31
D-7500 Karlsruhe 41(Grötzingen) / DE
Application number, filing date82100533.727.01.1982
[1983/31]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0084584
Date:03.08.1983
Language:DE
[1983/31]
Search report(s)(Supplementary) European search report - dispatched on:EP26.08.1982
ClassificationIPC:F23D1/00, F23C7/06
[1983/31]
CPC:
F23C7/06 (EP); F23D1/00 (EP)
Designated contracting statesAT,   BE,   CH,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1983/39]
Former [1983/31]AT,  BE,  CH,  DE,  FR,  GB,  IT,  LI,  LU,  NL,  SE 
TitleGerman:Verfahren und Vorrichtung zum Verbrennen von Kohlenstaub im Luftstrom mittels eines Kohlenstaubbrenners[1983/31]
English:Process and device for the combustion of pulverized coal in an air current with a pulverized-coal burner[1983/31]
French:Procédé et dispositif pour la combustion de charbon pulvérisé dans un courant d'air par un brûleur à charbon pulvérisé[1983/31]
File destroyed:14.07.1990
Examination procedure21.04.1983Despatch of communication of loss of particular rights: designated state(s) DE
02.07.1983Loss of particular rights, legal effect: designated state(s)
04.04.1984Application deemed to be withdrawn, date of legal effect  [1984/42]
02.05.1984Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [1984/42]
Fees paidRenewal fee
24.12.1983Renewal fee patent year 03
Penalty fee
Penalty fee Rule 85a EPC 1973
27.01.1983DE   M02   Not yet paid
Penalty fee Rule 85b EPC 1973
03.02.1984M02   Not yet paid
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Documents cited:SearchDE549553  [ ];
 DE2816768  [ ];
 DE1166406  [ ];
 DE428952  [ ];
 DE576469  [ ]
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.