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EP0475597
European procedure
Extract from the Register of European Patents
EP About this file: EP0475597
| EP0475597 - Signal processing system of optical fiber gyro [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.05.1995 Database last updated on 31.08.2024 | Most recent event Tooltip | 25.05.1995 | No opposition filed within time limit | published on 12.07.1995 [1995/28] | Applicant(s) | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LIMITED 5-33, Kitahama 4-chome Chuo-ku Osaka 541 / JP | [N/P] |
| Former [1992/12] | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LIMITED 5-33, Kitahama 4-chome Chuo-ku Osaka 541 / JP | Inventor(s) | 01 /
Washimi, Kouichi, Osaka Works Sumitomo Electric Ind.Ltd., 1-3 Shimaya 1-chome Konohana-ku, Osaka / JP | [1992/12] | Representative(s) | Pacitti, Pierpaolo Alfonso, et al Murgitroyd and Company 165-169 Scotland Street Glasgow G5 8PL / GB | [N/P] |
| Former [1993/09] | Pacitti, Pierpaolo A.M.E., et al Murgitroyd and Company 373 Scotland Street Glasgow G5 8QA / GB | ||
| Former [1992/12] | Pacitti, Pierpaolo A.M.E. Murgitroyd and Company 373 Scotland Street Glasgow G5 8QA / GB | Application number, filing date | 91307512.3 | 14.08.1991 | [1992/12] | Priority number, date | JP19900225613 | 27.08.1990 Original published format: JP 22561390 | [1992/12] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0475597 | Date: | 18.03.1992 | Language: | EN | [1992/12] | Type: | B1 Patent specification | No.: | EP0475597 | Date: | 20.07.1994 | Language: | EN | [1994/29] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.01.1992 | Classification | IPC: | G01C19/72 | [1992/12] | CPC: |
G01C19/721 (EP,US);
G01P3/00 (KR)
| Designated contracting states | DE, FR, GB, IT, NL, SE [1992/12] | Title | German: | Signalverarbeitungssystem für optischen Faserkreisel | [1992/12] | English: | Signal processing system of optical fiber gyro | [1992/12] | French: | Système de traitement de signaux pour gyromètre à fibre optique | [1992/12] | Examination procedure | 16.03.1992 | Examination requested [1992/20] | 04.06.1993 | Despatch of a communication from the examining division (Time limit: M04) | 15.09.1993 | Reply to a communication from the examining division | 26.10.1993 | Despatch of communication of intention to grant (Approval: Yes) | 21.01.1994 | Communication of intention to grant the patent | 11.04.1994 | Fee for grant paid | 11.04.1994 | Fee for publishing/printing paid | Opposition(s) | 21.04.1995 | No opposition filed within time limit [1995/28] | Fees paid | Renewal fee | 26.08.1993 | 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 | [Y]JP61117410 ; | [Y]EP0185385 (TODORIKI ITARU [JP]); | [A]US4299490 (CAHILL RICHARD F, et al); | [A]EP0172356 (TELDIX GMBH [DE]); | [A]US4883358 (OKADA KENICHI [JP]) | [Y] - PATENT ABSTRACTS OF JAPAN, vol. 10, no. 300 (P-506)[2356], 14th October 1986; & JP-A-61 117 410 (AGENCY OF IND. SCIENCE) 04-06-1986, & JP61117410 A 00000000 |