EP0320384 - Process of manufacturing optical fibres of high mechanical strength by drawing under high tension [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 10.06.1993 Database last updated on 19.10.2024 | Most recent event Tooltip | 10.06.1993 | No opposition filed within time limit | published on 28.07.1993 [1993/30] | Applicant(s) | For all designated states Alcatel N.V. Strawinskylaan 535 NL-1077 XX Amsterdam / NL | [N/P] |
Former [1989/24] | For all designated states ALCATEL N.V. Strawinskylaan 535 NL-1077 XX Amsterdam / NL | Inventor(s) | 01 /
Boniort, Jean-Yves 2, rue des Mimosas F-91470 Limours / FR | 02 /
Leboucq, Jacques 149, rue Pasteur F-91700 Sainte Geneviève des Bois / FR | [1989/24] | Representative(s) | Laroche, Danièle Compagnie Financière Alcatel Département Propriété Industrielle, 5, rue Noel Pons 92734 Nanterre Cedex / FR | [N/P] |
Former [1989/24] | Laroche, Danièle c/o SOSPI 14-16 rue de la Baume F-75008 Paris / FR | Application number, filing date | 88403114.7 | 08.12.1988 | [1989/24] | Priority number, date | FR19870017220 | 10.12.1987 Original published format: FR 8717220 | [1989/24] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0320384 | Date: | 14.06.1989 | Language: | FR | [1989/24] | Type: | B1 Patent specification | No.: | EP0320384 | Date: | 05.08.1992 | Language: | FR | [1992/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.04.1989 | Classification | IPC: | C03B37/027 | [1989/24] | CPC: |
C03B37/027 (EP,US);
C03B37/0253 (EP,US);
C03B37/02718 (EP,US);
C03B37/15 (EP,US);
C03B2205/40 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL, SE [1989/24] | Title | German: | Verfahren zur Herstellung von optischen Fasern hoher mechanischer Festigkeit durch Ziehen unter hoher Zugkraft | [1989/24] | English: | Process of manufacturing optical fibres of high mechanical strength by drawing under high tension | [1989/24] | French: | Procédé de fabrication de fibre optique à résistance mécanique élevée par étirage sous forte tension | [1989/24] | Examination procedure | 12.12.1988 | Examination requested [1989/24] | 30.04.1991 | Despatch of a communication from the examining division (Time limit: M04) | 20.07.1991 | Reply to a communication from the examining division | 02.08.1991 | Despatch of a communication from the examining division (Time limit: M02) | 24.09.1991 | Reply to a communication from the examining division | 24.10.1991 | Despatch of communication of intention to grant (Approval: Yes) | 30.01.1992 | Communication of intention to grant the patent | 03.03.1992 | Fee for grant paid | 03.03.1992 | Fee for publishing/printing paid | Opposition(s) | 07.05.1993 | No opposition filed within time limit [1993/30] | Fees paid | Renewal fee | 08.02.1991 | Renewal fee patent year 03 | 25.10.1991 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 02.01.1991 | 03   M06   Fee paid on   08.02.1991 |
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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 | [A]EP0112223 (THOMSON CSF [FR]) | [A] - PATENT ABSTRACTS OF JAPAN | [ ] - PATENT ABSTRACTS OF JAPAN | Examination | JP60186430 | JP58223636 | JP57135739 | - PATENT ABSTRACTS OF JAPAN, vol. 10, no. 36 (C-328)(2093), 13 février 1986; & JP-A-60 186430 (Nippon Denshin Denwa Kosha) 21-09-1985, & JP60186430 A 00000000 | - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 71 (C-217)(1508), 3 avril 1984; & JP-A-58 223636 (Nippon Denshin Denwa Kosha) 26-12-1983, & JP58223636 A 00000000 | - PATENT ABSTRACTS OF JAPAN, vol. 6, no. 231 (C-135)(1109), 17 novembre 1982; & JP-A-57 135739 (Nippon Denshin Denwa Kosha) 21-08-1982, & JP57135739 A 00000000 |