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EP0033447
European procedure
Extract from the Register of European Patents
EP About this file: EP0033447
| EP0033447 - System for discharging coke from a cooling bunker fed with a cooling gas [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.10.1984 Database last updated on 12.07.2024 | Most recent event Tooltip | 12.10.1984 | No opposition filed within time limit | published on 12.12.1984 [1984/50] | Applicant(s) | For all designated states Krupp Koppers GmbH Altendorfer Strasse 120 45143 Essen / DE | [N/P] |
| Former [1981/32] | For all designated states Krupp Koppers GmbH Altendorfer Strasse 120 D-45143 Essen / DE | Inventor(s) | 01 /
Lorrek, Johannes Ratsherrnweg 13 D-4300 Essen 1 / DE | 02 /
Jokisch, Friedrich, Dr., Dipl.-Ing. Henricistrasse 71 D-4300 Essen 1 / DE | [1981/32] | Application number, filing date | 81100245.0 | 15.01.1981 | [1981/32] | Priority number, date | DE19803003345 | 31.01.1980 Original published format: DE 3003345 | [1981/32] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0033447 | Date: | 12.08.1981 | Language: | DE | [1981/32] | Type: | A3 Search report | No.: | EP0033447 | Date: | 09.12.1981 | Language: | DE | [1981/49] | Type: | B1 Patent specification | No.: | EP0033447 | Date: | 14.12.1983 | Language: | DE | [1983/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.10.1981 | Classification | IPC: | C10B33/12, C10B39/02, F27B1/20 | [1981/32] | CPC: |
F27B1/21 (EP,US);
C10B33/12 (EP,US);
C10B39/02 (EP,US)
| Designated contracting states | AT, BE, DE, FR, GB, IT, LU, NL, SE [1981/32] | Title | German: | Einrichtung zum Austragen von Koks aus einem mit Kühlgasen beaufschlagten Kühlschacht | [1981/32] | English: | System for discharging coke from a cooling bunker fed with a cooling gas | [1981/32] | French: | Installation de déchargement de coke d'une cuve de refroidissement alimentée de gaz de refroidissement | [1981/32] | Examination procedure | 22.10.1981 | Examination requested [1981/52] | 14.07.1982 | Despatch of a communication from the examining division (Time limit: M04) | 19.10.1982 | Reply to a communication from the examining division | 16.11.1982 | Despatch of a communication from the examining division (Time limit: M02) | 03.12.1982 | Reply to a communication from the examining division | 14.02.1983 | Despatch of communication of intention to grant (Approval: ) | 16.05.1983 | Communication of intention to grant the patent | 06.07.1983 | Fee for grant paid | 06.07.1983 | Fee for publishing/printing paid | Opposition(s) | 15.09.1984 | No opposition filed within time limit [1984/50] | Fees paid | Renewal fee | 30.12.1982 | Renewal 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. | Documents cited: | Search | DE1071589 [ ]; | GB152965 [ ] (HENRY LATHAM DOHERTY); | DE833627 [ ] (STEINMUELLER GMBH L & C); | DE2601465 [ ] (GVI PROJEKTIROWANIJU PREDPRIJA) |