EP1245543 - Method and apparatus for elongating optical fiber preform [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 27.02.2004 Database last updated on 03.09.2024 | Most recent event Tooltip | 27.02.2004 | Withdrawal of application | published on 14.04.2004 [2004/16] | Applicant(s) | For all designated states Sumitomo Electric Industries, Ltd. 5-33, Kitahama 4-chome Chuo-ku Osaka-shi Osaka 541-0041 / JP | [N/P] |
Former [2002/40] | For all designated states Sumitomo Electric Industries, Ltd. 5-33, Kitahama 4-chome Chuo-ku Osaka-shi, Osaka 541-0041 / JP | Inventor(s) | 01 /
Yokoyama, Yoshio, Yokohama Works Sumitomo Elec. Ind., Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa 244-8588 / JP | 02 /
Ooishi, Toshihiro, Yokohama Works Sumitomo Elec. Ind., Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa 244-8588 / JP | 03 /
Ohga, Yuichi, Yokohama Works Sumitomo Elec. Ind., Ltd., 1, Taya-cho, Sakae-ku Yokohama-shi, Kanagawa 244-8588 / JP | [2002/40] | Representative(s) | Hoffmann Eitle Patent- und Rechtsanwälte PartmbB Arabellastrasse 30 81925 München / DE | [N/P] |
Former [2002/40] | HOFFMANN - EITLE Patent- und Rechtsanwälte Arabellastrasse 4 81925 München / DE | Application number, filing date | 02007203.9 | 27.03.2002 | [2002/40] | Priority number, date | JP20010101090 | 30.03.2001 Original published format: JP 2001101090 | [2002/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1245543 | Date: | 02.10.2002 | Language: | EN | [2002/40] | Type: | A3 Search report | No.: | EP1245543 | Date: | 02.01.2004 | [2004/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.11.2003 | Classification | IPC: | C03B37/012 | [2002/40] | CPC: |
C03B37/0124 (EP,US);
Y02P40/57 (EP,US)
| Designated contracting states | AT, BE, CH, CY, DE, DK, ES, FI, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE, TR [2002/40] | Extension states | AL | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | RO | Not yet paid | SI | Not yet paid | Title | German: | Verfahren und Vorrichtung zum Ausziehen einer Vorform einer optischen Faser | [2002/40] | English: | Method and apparatus for elongating optical fiber preform | [2002/40] | French: | Procédé et dispositif d'étirage d'une préforme d'une fibre optique | [2002/40] | Examination procedure | 19.02.2004 | Application withdrawn by applicant [2004/16] |
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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]JPH0891861 ; | [A]JPS63195139 ; | [A]JP2001010839 ; | [A]EP0846665 (SHINETSU CHEMICAL CO [JP]) [A] 1,6 * column 3, line 44 - column 4, line 18; figures 1,6-8; claims 1-12 *; | [A]EP0870736 (SUMITOMO ELECTRIC INDUSTRIES [JP]) [A] 1,6* abstract * | [X] - PATENT ABSTRACTS OF JAPAN, (19960830), vol. 1996, no. 08, & JP08091861 A 19960409 (FURUKAWA ELECTRIC CO LTD:THE) [X] 1-10 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (19881214), vol. 012, no. 479, Database accession no. (C - 552), & JP63195139 A 19880812 (HITACHI CABLE LTD) [A] 1,6 * abstract * | [A] - PATENT ABSTRACTS OF JAPAN, (20010508), vol. 2000, no. 16, & JP2001010839 A 20010116 (SHIN ETSU CHEM CO LTD) [A] 1,6 * abstract * |