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EP0179201
European procedure
Extract from the Register of European Patents
EP About this file: EP0179201
| EP0179201 - Safety circuit for an electric primer [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.01.1993 Database last updated on 10.07.2024 | Most recent event Tooltip | 07.01.1993 | No opposition filed within time limit | published on 24.02.1993 [1993/08] | Applicant(s) | For all designated states Dynamit Nobel Aktiengesellschaft 53839 Troisdorf / DE | [N/P] |
| Former [1988/12] | For all designated states Dynamit Nobel Aktiengesellschaft D-53839 Troisdorf / DE | ||
| Former [1986/18] | For all designated states Hüls Troisdorf Aktiengesellschaft Postfach 11 65 D-5210 Troisdorf / DE | Inventor(s) | 01 /
Heinemeyer, Friedrich, Dr. Farnweg 29 D-5200 Siegburg / DE | 02 /
Nass, Winfried Hippolytusstrasse 17 D-5210 Troisdorf / DE | [1986/18] | Application number, filing date | 85108803.9 | 13.07.1985 | [1986/18] | Priority number, date | DE19843431818 | 30.08.1984 Original published format: DE 3431818 | [1986/18] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0179201 | Date: | 30.04.1986 | Language: | DE | [1986/18] | Type: | A3 Search report | No.: | EP0179201 | Date: | 07.03.1990 | Language: | DE | [1990/10] | Type: | B1 Patent specification | No.: | EP0179201 | Date: | 04.03.1992 | Language: | DE | [1992/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.01.1990 | Classification | IPC: | F42B3/18, F42C15/40 | [1986/18] | CPC: |
F42C15/40 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, IT, LI, NL, SE [1986/18] | Title | German: | Sicherheitsschaltung für ein elektrisches Zündmittel | [1986/18] | English: | Safety circuit for an electric primer | [1986/18] | French: | Couplage de sécurité pour amorce électrique | [1986/18] | Examination procedure | 14.08.1990 | Examination requested [1990/41] | 26.04.1991 | Despatch of communication of intention to grant (Approval: Yes) | 30.08.1991 | Communication of intention to grant the patent | 13.09.1991 | Fee for grant paid | 13.09.1991 | Fee for publishing/printing paid | Opposition(s) | 05.12.1992 | No opposition filed within time limit [1993/08] | Fees paid | Renewal fee | 09.07.1987 | Renewal fee patent year 03 | 29.06.1988 | Renewal fee patent year 04 | 29.06.1989 | Renewal fee patent year 05 | 13.07.1990 | Renewal fee patent year 06 | 22.12.1990 | Renewal fee patent year 07 |
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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 | [X]GB2083174 (NIPPON OILS & FATS CO LTD); | [X]FR2341836 (GEVELOT SA [FR]); | [X]US3295447 (TREVORROW WILLIAM D); | [A]US4061088 (UEDA MASAHIRO); | [A]US4380958 (BETTS ROBERT E); | [A]DE2259378 (MESSERSCHMITT BOELKOW BLOHM) |