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Extract from the Register of European Patents

EP About this file: EP0032186

EP0032186 - Lining for industrial furnaces, in particular shaft furnaces such as blast furnaces or the like [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.09.2016
Database last updated on 15.06.2024
Most recent event   Tooltip14.09.2016No opposition filed within time limit 
Applicant(s)For all designated states
Annawerk Keramische Betriebe GmbH
Postfach 44
D-8633 Rödental 1 / DE
[1981/29]
Inventor(s)01 / Fickel, Albrecht, Dr., Dipl.-Ing.
Stettiner Strasse 13
D-8633 Rödental / DE
[1981/29]
Representative(s)Betzler, Eduard, et al
Postfach 70 02 09 Plinganserstrasse 18a
D-8000 München 70 / DE
[N/P]
Former [1981/29]Betzler, Eduard, Dipl.-Phys., et al
Postfach 70 02 09 Plinganserstrasse 18a
D-8000 München 70 / DE
Application number, filing date80107418.827.11.1980
[1981/29]
Priority number, dateDE1979294791228.11.1979         Original published format: DE 2947912
[1981/29]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0032186
Date:22.07.1981
Language:DE
[1981/29]
Type: B1 Patent specification 
No.:EP0032186
Date:13.04.1983
Language:DE
[1983/15]
Search report(s)(Supplementary) European search report - dispatched on:EP18.05.1981
ClassificationIPC:C21B7/06, F27D1/00
[1981/29]
CPC:
C21B7/06 (EP)
Designated contracting statesAT,   BE,   FR,   GB,   IT,   LU,   NL,   SE [1981/29]
TitleGerman:Ausmauerung für Industrieöfen, insbesondere Schachtöfen, wie Hochöfen o. dgl.[1981/29]
English:Lining for industrial furnaces, in particular shaft furnaces such as blast furnaces or the like[1981/29]
French:Garnissage pour fours industriels, en particulier pour fours à cuve, comme hauts-fourneaux ou analogues[1981/29]
Examination procedure02.09.1981Examination requested  [1981/45]
18.05.1982Despatch of a communication from the examining division (Time limit: M04)
05.06.1982Reply to a communication from the examining division
23.08.1982Despatch of communication of intention to grant (Approval: )
30.09.1982Communication of intention to grant the patent
25.11.1982Fee for grant paid
25.11.1982Fee for publishing/printing paid
Opposition(s)14.01.1984No opposition filed within time limit [ N /P ]
Fees paidRenewal fee
16.10.1982Renewal fee patent year 03
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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.
Lapses during opposition  TooltipBE13.04.1983
FR13.04.1983
IT13.04.1983
NL13.04.1983
SE13.04.1983
AT27.11.1983
LU30.11.1983
[2003/06]
Former [2002/24]BE13.04.1983
FR13.04.1983
IT13.04.1983
NL13.04.1983
AT27.11.1983
LU30.11.1983
Former [1999/52]BE13.04.1983
IT13.04.1983
NL13.04.1983
AT27.11.1983
LU30.11.1983
Former [1999/42]BE13.04.1983
IT13.04.1983
NL13.04.1983
AT27.11.1983
Former [1985/25]BE13.04.1983
NL13.04.1983
AT27.11.1983
Former [1983/50]BE13.04.1983
NL13.04.1983
Former [1983/48]NL13.04.1983
Documents cited:SearchGB1031053  [ ] (CARBORUNDUM CO)
    [ ] - STAHL UND EISEN, Band 91, Nr. 19 16. September 1976 Dusseldorf J. MAES et al. "Messung und Berechnung der Temperaturverteilung in einer mit Graphit- und Halbgraphitsteinen ausgekleideten Hochofenrast" Seiten 1098 bis 1101.
    [ ] - STAHL UND EISEN, Band 96, Nr. 4 26. Februar 1976 Dusseldorf D. PASCHMANN "Einfluss der Schuttung auf die Temperaturbeanspruchung der Hochofenwand" Seiten 160 bis 164.
    [ ] - STAHL UND EISEN, Band 96, Nr. 8 22. April 1976 Dusseldorf "Siliciumcarbidsteine fur den unteren Hochofenschacht" Seiten 411 bis 412.
ExaminationDE1127033
 DE1533853
 DE2050443
 DE2443305
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.