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EP0030471
European procedure
Extract from the Register of European Patents
EP About this file: EP0030471
| EP0030471 - Mercury switch [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.01.1985 Database last updated on 08.04.2026 | Most recent event Tooltip | 11.07.2008 | Change - representative | published on 13.08.2008 [2008/33] | Applicant(s) | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi Kanagawa 211 / JP | [N/P] |
| Former [1981/24] | For all designated states FUJITSU LIMITED 1015, Kamikodanaka, Nakahara-ku Kawasaki-shi, Kanagawa 211 / JP | Inventor(s) | 01 /
Yamaguchi, Kohmei 2733, Eda-cho, Midori-ku Yokohama-shi Kanagawa 227 / JP | 02 /
Kobayashi, Kazuo 1728-3, Takahashi-cho Suzaka-shi Nagano 382 / JP | 03 /
Furukawa, Takeo 20-6, Bogakudai Suzaka-shi Nagano 382 / JP | [1981/24] | Representative(s) | Allman, Peter John, et al Marks & Clerk LLP Sussex House 83-85 Mosley Street Manchester M2 3LG / GB | [N/P] |
| Former [2008/33] | Allman, Peter John, et al MARKS & CLERK, Sussex House, 83-85 Mosley Street Manchester M2 3LG / GB | ||
| Former [1981/24] | Allman, Peter John, et al MARKS & CLERK Suite 301 Sunlight House Quay Street Manchester M3 3JY / GB | Application number, filing date | 80304420.5 | 08.12.1980 | [1981/24] | Priority number, date | JP19790170417U | 11.12.1979 Original published format: JP 17041779 U | [1981/24] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0030471 | Date: | 17.06.1981 | Language: | EN | [1981/24] | Type: | B1 Patent specification | No.: | EP0030471 | Date: | 22.02.1984 | Language: | EN | [1984/08] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.03.1981 | Classification | IPC: | H01H1/08, H01H11/02 | [1981/24] | CPC: |
H01H1/08 (EP,US);
Y10T29/49105 (EP,US)
| Designated contracting states | BE, DE, FR, GB [1981/24] | Title | German: | Quecksilberschalter | [1981/24] | English: | Mercury switch | [1981/24] | French: | Interrupteur à mercure | [1981/24] | File destroyed: | 02.03.1998 | Examination procedure | 16.12.1980 | Examination requested [1981/24] | 01.07.1982 | Despatch of a communication from the examining division (Time limit: M04) | 02.11.1982 | Reply to a communication from the examining division | 22.03.1983 | Despatch of communication of intention to grant (Approval: ) | 11.07.1983 | Communication of intention to grant the patent | 23.08.1983 | Fee for grant paid | 23.08.1983 | Fee for publishing/printing paid | Opposition(s) | 23.11.1984 | No opposition filed within time limit [1985/12] | Fees paid | Renewal fee | 27.12.1982 | Renewal fee patent year 03 | 10.12.1983 | Renewal fee patent year 04 |
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