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EP0530715
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EP About this file: EP0530715
| EP0530715 - Optical glass fiber [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 30.05.1994 Database last updated on 02.11.2024 | Most recent event Tooltip | 30.05.1994 | Application deemed to be withdrawn | published on 20.07.1994 [1994/29] | Applicant(s) | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi Osaka-fu 541 / JP | For all designated states NIPPON TELEGRAPH AND TELEPHONE CORPORATION 1-1-6, Uchisaiwai-cho Chiyoda-ku Tokyo-to / JP | [N/P] |
| Former [1993/10] | For all designated states SUMITOMO ELECTRIC INDUSTRIES, LTD 5-33, Kitahama 4-chome, Chuo-ku Osaka-shi, Osaka-fu 541 / JP | ||
| For all designated states NIPPON TELEGRAPH AND TELEPHONE CORPORATION 1-1-6, Uchisaiwai-cho Chiyoda-ku, Tokyo-to / JP | Inventor(s) | 01 /
Akasaka, Nobuhiro, c/o Yokohama Works of Sumitomo Electric Industries, Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa-ken / JP | 02 /
Kakuta, Tatsuya, c/o Yokohama Works of Sumitomo Electric Industries, Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa-ken / JP | 03 /
Kobayashi, Kohei, c/o Yokohama Works of Sumitomo Electric Industries, Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa-ken / JP | 04 /
Matsuda Yasuo, c/o Yokohama Works of Sumitomo Electric Industries, Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa-ken / JP | 05 /
Tomita, Shigeru 2090, Higashi-akatsuka Mito-shi, Ibaraki-ken / JP | [1993/10] | Representative(s) | Hansen, Bernd, et al Hoffmann Eitle Patent- und Rechtsanwälte Postfach 81 04 20 81904 München / DE | [N/P] |
| Former [1993/10] | Hansen, Bernd, Dr. Dipl.-Chem., et al Hoffmann, Eitle & Partner Patent- und Rechtsanwälte, Postfach 81 04 20 D-81904 München / DE | Application number, filing date | 92114766.6 | 28.08.1992 | [1993/10] | Priority number, date | JP19910222639 | 03.09.1991 Original published format: JP 22263991 | [1993/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0530715 | Date: | 10.03.1993 | Language: | EN | [1993/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 29.12.1992 | Classification | IPC: | G02B6/16, C03C25/02 | [1993/10] | CPC: |
C03C25/106 (EP,US);
Y10T428/2933 (EP,US);
Y10T428/2949 (EP,US);
Y10T428/2964 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, SE [1993/10] | Title | German: | Optische Glasfaser | [1993/10] | English: | Optical glass fiber | [1993/10] | French: | Fibre optique en verre | [1993/10] | File destroyed: | 15.01.2000 | Examination procedure | 26.05.1993 | Examination requested [1993/29] | 07.09.1993 | Despatch of a communication from the examining division (Time limit: M04) | 18.01.1994 | Application deemed to be withdrawn, date of legal effect [1994/29] | 22.02.1994 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1994/29] |
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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]JP63107845 ; | [A]JP63168608 ; | [X]EP0405549 (SUMITOMO ELECTRIC INDUSTRIES [JP]) | [X] - DATABASE WPIL Week 8825, Derwent Publications Ltd., London, GB; AN 88-170904 & JP-A-63 107 845 (FURUKAWA ELECTRIC), & JP63107845 A 00000000 | [A] - PATENT ABSTRACTS OF JAPAN vol. 12, no. 439 (P-788)18 November 1988 & JP-A-63 168 608 ( FUJIKURA LTD. ), & JP63168608 A 19881118 |