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EP0481728
European procedure
Extract from the Register of European Patents
EP About this file: EP0481728
| EP0481728 - Automatic exposure control apparatus for a camera [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.06.1997 Database last updated on 15.06.2024 | Most recent event Tooltip | 27.06.1997 | No opposition filed within time limit | published on 13.08.1997 [1997/33] | Applicant(s) | For all designated states NIKON CORPORATION 2-3, Marunouchi 3-chome Chiyoda-Ku Tokyo / JP | [N/P] |
| Former [1992/17] | For all designated states NIKON CORPORATION 2-3, Marunouchi 3-chome Chiyoda-ku Tokyo / JP | Inventor(s) | 01 /
Takagi, Tadao 18-3-7-302 Utsukushigaoka 1-chome, Midori-ku Yokohama-shi, Kanagawa-ken / JP | [1992/17] | Representative(s) | Burke, Steven David, et al R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ / GB | [N/P] |
| Former [1992/17] | Burke, Steven David, et al R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ / GB | Application number, filing date | 91309483.5 | 15.10.1991 | [1992/17] | Priority number, date | JP19900275201 | 16.10.1990 Original published format: JP 27520190 | [1992/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0481728 | Date: | 22.04.1992 | Language: | EN | [1992/17] | Type: | A3 Search report | No.: | EP0481728 | Date: | 08.07.1992 | Language: | EN | [1992/28] | Type: | B1 Patent specification | No.: | EP0481728 | Date: | 21.08.1996 | Language: | EN | [1996/34] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.05.1992 | Classification | IPC: | G03B7/16 | [1992/17] | CPC: |
G03B7/16 (EP);
G03B7/09979 (EP,US);
G03B7/09976 (EP,US)
| Designated contracting states | DE, FR, GB [1992/17] | Title | German: | Vorrichtung zur automatischen Belichtungskontrolle für eine Kamera | [1992/17] | English: | Automatic exposure control apparatus for a camera | [1992/17] | French: | Appareil de contôle automatique de l'exposition pour appareil photographique | [1992/17] | Examination procedure | 30.12.1992 | Examination requested [1993/09] | 03.08.1994 | Despatch of a communication from the examining division (Time limit: M04) | 12.12.1994 | Reply to a communication from the examining division | 09.03.1995 | Despatch of a communication from the examining division (Time limit: M06) | 22.08.1995 | Reply to a communication from the examining division | 13.10.1995 | Despatch of communication of intention to grant (Approval: No) | 30.01.1996 | Despatch of communication of intention to grant (Approval: later approval) | 05.02.1996 | Communication of intention to grant the patent | 09.05.1996 | Fee for grant paid | 09.05.1996 | Fee for publishing/printing paid | Opposition(s) | 22.05.1997 | No opposition filed within time limit [1997/33] | Fees paid | Renewal fee | 11.10.1993 | Renewal fee patent year 03 | 08.10.1994 | Renewal fee patent year 04 | 10.10.1995 | Renewal fee patent year 05 |
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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 | [Y]US4477170 (YAMADA MASANORI [JP], et al); | [Y]DE3034035 (OLYMPUS OPTICAL CO); | [A]US4303318 (KITAURA MASHIO, et al) |