EP0408020 - Internal mixer for manufacturing rubber mixtures [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 12.01.1994 Database last updated on 29.06.2024 | Most recent event Tooltip | 12.01.1994 | Application deemed to be withdrawn | published on 02.03.1994 [1994/09] | Applicant(s) | For all designated states DEUTSCHES INSTITUT FÜR KAUTSCHUKTECHNOLOGIE e.V. Eupener Strasse 33 30519 Hannover / DE | [N/P] |
Former [1991/03] | For all designated states DEUTSCHES INSTITUT FÜR KAUTSCHUKTECHNOLOGIE e.V. Eupener Strasse 33 D-30519 Hannover / DE | Inventor(s) | 01 /
Badura, Reiner Dr.-Ing., Dt.Inst.Kautschuktechn. Eupener Strasse 33 D-3000 Hannover 81 / DE | 02 /
Friedl-Haarde, Susanne, Dipl.-Phys. Dt.Inst.Kaut. Eupener Strasse 33 D-3000 Hannover / DE | 03 /
Prill, Volker, c/o Dt. Inst.für Kautschuktechn. Eupener Strasse 33 D-3000 Hannover 81 / DE | 04 /
Friedl, Richard, Prof.Dr.-Ing. Ratsbleiche 8 D-3300 Braunschweig / DE | 05 /
Seyfried, Peter, Prof.Dr. Otto-Hahn-Strasse 23 D-3300 Braunschweig / DE | [1991/03] | Representative(s) | Thömen, Uwe Patentanwalt U. Thömen Zeppelinstrasse 5 30175 Hannover / DE | [N/P] |
Former [1991/03] | Thömen, Uwe, Dipl.-Ing. Patentanwalt U. Thömen Zeppelinstrasse 5 D-30175 Hannover / DE | Application number, filing date | 90113306.6 | 12.07.1990 | [1991/03] | Priority number, date | DE19893923381 | 14.07.1989 Original published format: DE 3923381 | [1991/03] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0408020 | Date: | 16.01.1991 | Language: | DE | [1991/03] | Type: | A3 Search report | No.: | EP0408020 | Date: | 02.09.1992 | Language: | DE | [1992/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.07.1992 | Classification | IPC: | B29B7/28, B01F15/00, B29B7/00, B01F7/00, G05D21/00 | [1992/36] | CPC: |
B29B7/286 (EP);
B29B7/7495 (EP);
B29B7/823 (EP);
B29B7/183 (EP)
|
Former IPC [1991/03] | B29B7/00, B01F7/00, B01F15/00, G05D21/00 | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1991/03] | Title | German: | Innenmischer zur Herstellung von Kautschukmischungen | [1991/03] | English: | Internal mixer for manufacturing rubber mixtures | [1991/03] | French: | Mélangeur interne pour la fabrication de mélanges de caoutchouc | [1991/03] | File destroyed: | 29.08.2001 | Examination procedure | 03.03.1993 | Application deemed to be withdrawn, date of legal effect [1994/09] | 14.09.1993 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1994/09] | Fees paid | Renewal fee | 13.06.1992 | Renewal fee patent year 03 | Penalty fee | Penalty fee Rule 85b EPC 1973 | 13.07.1993 | M01   Not yet paid | Additional fee for renewal fee | 31.07.1993 | 04   M06   Not yet paid |
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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 | [A]US4541270 (HANSLIK WILHELM [AT]); | [A]EP0244121 (FARREL BRIDGE LTD [US]); | [A]DE901309 (SIEMENS AG); | [A]US4455091 (BAMBERGER WOLFGANG [DE], et al); | [A]JP5824404 ; | [A]JPS61255811 | [A] - PATENT ABSTRACTS OF JAPAN Band 7, Nr. 102 (M-211)(1247)11. Juli 1983; & JP - A - 5824404 (KOBE SEIKOSHO K.K.) 14.02.1983 | [A] - PATENT ABSTRACTS OF JAPAN Band 11, Nr. 111 (M-578)(2558)8. April 1987; & JP - A - 61255811 (NOK CORP.) 13.11.1986 |