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Extract from the Register of European Patents

EP About this file: EP0352473

EP0352473 - Process and apparatus for the production of carbon electrodes [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  19.01.1993
Database last updated on 04.11.2024
Most recent event   Tooltip19.01.1993Application deemed to be withdrawnpublished on 10.03.1993 [1993/10]
Applicant(s)For all designated states
Feist, Horst J.
Am Mühlgraben 7
D-74736 Hardheim / DE
For all designated states
UCAR CARBON COMPANY INC.
39, Old Ridgebury Road Danbury
Connecticut 06817 / US
[N/P]
Former [1990/35]For all designated states
Feist, Horst J.
Am Mühlgraben 7
D-74736 Hardheim / DE
For all designated states
UCAR CARBON COMPANY INC.
39, Old Ridgebury Road
Danbury, Connecticut 06817 / US
Former [1990/05]For all designated states
Feist, Horst J.
Am Mühlgraben 7
D-74736 Hardheim / DE
Inventor(s)01 / see applicant
...
[1990/05]
Representative(s)Hach, Hans Karl
Patentanwaltskanzlei Müller, Clemens & Hach, Lerchenstrasse 56
D-74074 Heilbronn / DE
[N/P]
Former [1990/05]Hach, Hans Karl, Dr.
Patentanwaltskanzlei Müller, Clemens & Hach, Lerchenstrasse 56
D-74074 Heilbronn / DE
Application number, filing date89111262.521.06.1989
[1990/05]
Priority number, dateDE1988382159627.06.1988         Original published format: DE 3821596
[1990/05]
Filing languageDE
Procedural languageDE
PublicationType: A2 Application without search report 
No.:EP0352473
Date:31.01.1990
Language:DE
[1990/05]
Type: A3 Search report 
No.:EP0352473
Date:06.03.1991
Language:DE
[1991/10]
Search report(s)(Supplementary) European search report - dispatched on:EP16.01.1991
ClassificationIPC:C04B35/52, F27D17/00
[1990/05]
CPC:
C04B35/532 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   ES,   FR,   GB,   GR,   IT,   LI,   LU,   NL,   SE [1990/05]
TitleGerman:Verfahren und Vorrichtung zum Herstellen von Elektroden aus Kohlenstoff[1990/05]
English:Process and apparatus for the production of carbon electrodes[1990/05]
French:Procédé et dispositif pour la production d'électrodes en carbone[1990/05]
File destroyed:12.06.1999
Examination procedure02.03.1991Examination requested  [1991/18]
14.02.1992Despatch of a communication from the examining division (Time limit: M06)
25.08.1992Application deemed to be withdrawn, date of legal effect  [1993/10]
02.10.1992Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1993/10]
Fees paidRenewal fee
18.06.1991Renewal fee patent year 03
26.03.1992Renewal fee patent year 04
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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[X]DE3538151  (SCHULTZE RHONHOF ERNST DR [DE]);
 [X]EP0176071  (ALUSUISSE ITALIA SPA [IT], et al);
 [X]DE2810043  (GEORG MENDHEIM GMBH);
 [A]DE2519738  (RIEDHAMMER LUDWIG FA);
 [A]DE2832564  (SIGRI ELEKTROGRAPHIT 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.