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Extract from the Register of European Patents

EP About this file: EP0363372

EP0363372 - CERAMIC BODY AND PROCESS FOR MANUFACTURE THEREOF [Right-click to bookmark this link]
StatusRequest for examination was made
Status updated on  03.03.1990
Database last updated on 02.11.2024
Most recent event   Tooltip23.07.1991Change - miscellaneouspublished on 11.09.1991 [1991/37]
Applicant(s)For all designated states
Hoechst CeramTec Aktiengesellschaft
Wilhelmstrasse 14
95100 Selb / DE
[N/P]
Former [1990/16]For all designated states
Hoechst CeramTec Aktiengesellschaft
Wilhelmstrasse 14
D-95100 Selb / DE
Inventor(s)01 / RAJNER, Walter
Tucholskystrasse 98
D-8500 Nürnberg 50 / DE
02 / RUSSNER, Klaus
Richard-Wagner-Strasse 11
D-8560 Lauf 2 / DE
[1990/16]
Representative(s)Spiess, Bernhard, et al
Hoechst AG Zentrale Patentabteilung, Gebäude F 821
65926 Frankfurt / DE
[N/P]
Former [1990/16]Spiess, Bernhard, et al
Hoechst AG Zentrale Patentabteilung, Gebäude F 821
D-65926 Frankfurt / DE
Application number, filing date88903223.130.03.1988
[1990/16]
WO1988EP00263
Priority number, dateDE1987371174907.04.1987         Original published format: DE 3711749
[1990/16]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO8807913
Date:20.10.1988
Language:DE
[1988/23]
Type: A1 Application with search report 
No.:EP0363372
Date:18.04.1990
Language:DE
The application published by WIPO in one of the EPO official languages on 20.10.1988 takes the place of the publication of the European patent application.
[1990/16]
Search report(s)International search report - published on:EP20.10.1988
ClassificationIPC:B24B31/00
[1990/16]
CPC:
B24B31/00 (EP,KR,US)
Designated contracting statesAT,   BE,   CH,   DE,   GB,   IT,   LI,   NL,   SE [1990/16]
TitleGerman:KERAMIKKÖRPER UND VERFAHREN ZU SEINER HERSTELLUNG[1990/16]
English:CERAMIC BODY AND PROCESS FOR MANUFACTURE THEREOF[1990/16]
French:CORPS CERAMIQUE ET SON PROCEDE DE PRODUCTION[1990/16]
File destroyed:12.06.1999
MiscellaneousEPB 1991/37: Verfahren abgeschlossen infolge Verbindung mit 88105160.1/0285996 (europäische Anmeldenummer/Veröffentlichungsnummer) vom 26.07.91
EPB 1991/37: Proceedings concluded following consolidation with 88105160.1/0285996 (European application No./publication No.) by decision dated 26.07.91
EPB 1991/37: Procédure close par suite de la jonction avec la demande no. 88105160.1/0285996 (numéro de dépôt/numéro de publication de la demande européenne) par décision du 26.07.91
Entry into regional phase17.08.1989National basic fee paid 
17.08.1989Designation fee(s) paid 
17.08.1989Examination fee paid 
Examination procedure03.11.1988Request for preliminary examination filed
17.08.1989Examination requested  [1990/16]
Fees paidRenewal fee
08.02.1990Renewal fee patent year 03
21.12.1990Renewal fee patent year 04
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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.
Cited inInternational search[X]JPS60177864  ;
 [X]JPS58192745  ;
 FR2153968  [ ] (ROTO FINISH CO);
 EP0043456  [ ] (FELDMUEHLE AG [DE])
 [X]  - Patent Abstracts of Japan, Band 10, nr. 18 (M-448)(2075)24. January 1986; & JP-A-60177864 (TSHIBA K.K.) 11. September 1985
 [X]  - Patent Abstracts of Japan, Band 8, Nr. 35 (M-276) (1472)15. February 1984; & JP-A-58192745 (NIPPON TOKUSHO TOGYO K.K.) 10. November 1983
 [A]  - Metalloberflache, Band 41, Nr. 3, Marz 1987, Carl Hanser Verlag (Munchen, DE), M. Dreher: "Die Gleitschlifftechnik in Trommeln und Fliehkraftgeraten"siehe Seiten 105-108
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.