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EP0067340
European procedure
Extract from the Register of European Patents
EP About this file: EP0067340
| EP0067340 - Method for key transmission [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 08.07.1985 Database last updated on 04.06.2024 | Most recent event Tooltip | 08.07.1985 | No opposition filed within time limit | published on 11.09.1985 [1985/37] | Applicant(s) | For all designated states SIEMENS AKTIENGESELLSCHAFT Werner-von-Siemens-Str. 1 DE-80333 München / DE | [N/P] |
| Former [1982/51] | For all designated states SIEMENS AKTIENGESELLSCHAFT Wittelsbacherplatz 2 D-80333 München / DE | Inventor(s) | 01 /
Markwitz, Wernhard, Dipl.-Ing. Thalkirchnerstrasse 107 D-8000 München 70 / DE | [1982/51] | Application number, filing date | 82104678.6 | 27.05.1982 | [1982/51] | Priority number, date | DE19813123168 | 11.06.1981 Original published format: DE 3123168 | [1982/51] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0067340 | Date: | 22.12.1982 | Language: | DE | [1982/51] | Type: | B1 Patent specification | No.: | EP0067340 | Date: | 05.09.1984 | Language: | DE | [1984/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.09.1982 | Classification | IPC: | H04L9/02, H04K1/02 | [1982/51] | CPC: |
H04L9/3273 (EP,US);
H04L9/0822 (EP,US);
H04L9/3226 (EP,US)
| Designated contracting states | GB, NL [1982/51] | Title | German: | Verfahren zur Schlüsselübertragung | [1982/51] | English: | Method for key transmission | [1982/51] | French: | Procédé pour la transmission de clés | [1982/51] | File destroyed: | 15.01.2000 | Examination procedure | 11.01.1983 | Examination requested [1983/12] | 05.08.1983 | Despatch of a communication from the examining division (Time limit: M04) | 04.10.1983 | Reply to a communication from the examining division | 31.10.1983 | Despatch of communication of intention to grant (Approval: ) | 20.01.1984 | Communication of intention to grant the patent | 27.01.1984 | Fee for grant paid | 27.01.1984 | Fee for publishing/printing paid | Opposition(s) | 08.06.1985 | No opposition filed within time limit [1985/37] | Fees paid | Renewal fee | 24.05.1984 | 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 | DE2706421 [ ] (LICENTIA GMBH); | DE1207426 [ ] (GRETAG AG); | GB2050021 [ ] (ATALLA TECHNOVATIONS) |