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EP0675338
European procedure
Extract from the Register of European Patents
EP About this file: EP0675338
| EP0675338 - Method and device for measuring optical quality of the surface of a transparent object [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.05.2000 Database last updated on 16.07.2024 | Most recent event Tooltip | 26.05.2000 | No opposition filed within time limit | published on 12.07.2000 [2000/28] | Applicant(s) | For all designated states SAINT-GOBAIN VITRAGE "Les Miroirs", 18 Avenue d'Alsace 92400 Courbevoie / FR | [1999/30] |
| Former [1995/40] | For all designated states SAINT-GOBAIN VITRAGE "Les Miroirs", 18 Avenue d'Alsace F-92400 Courbevoie / FR | Inventor(s) | 01 /
Guering, Paul Henri 91, avenue d'Italie F-75013 Paris / FR | 02 /
Gayout, Patrick 30, rue Jean Bouin F-93220 Gagny / FR | [1995/40] | Representative(s) | Muller, René, et al SAINT-GOBAIN RECHERCHE 39, quai Lucien Lefranc 93303 Aubervilliers / FR | [N/P] |
| Former [1995/40] | Muller, René, et al SAINT-GOBAIN RECHERCHE 39, quai Lucien Lefranc-BP 135 F-93303 Aubervilliers Cédex / FR | Application number, filing date | 95400687.0 | 28.03.1995 | [1995/40] | Priority number, date | FR19940003831 | 31.03.1994 Original published format: FR 9403831 | [1995/40] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | EP0675338 | Date: | 04.10.1995 | Language: | FR | [1995/40] | Type: | B1 Patent specification | No.: | EP0675338 | Date: | 28.07.1999 | Language: | FR | [1999/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.07.1995 | Classification | IPC: | G01B11/30, G01N21/89 | [1995/40] | CPC: |
G01N21/958 (EP,US);
G01B11/30 (EP,US)
| Designated contracting states | BE, DE, ES, FR, GB, IT, LU, PT [1995/40] | Title | German: | Verfahren und Vorrichtung zum Messen der optischen Qualität der Oberfläche eines durchsichtigen Gegenstandes | [1995/40] | English: | Method and device for measuring optical quality of the surface of a transparent object | [1995/40] | French: | Procédé et dispositif pour mesurer la qualité optique de la surface d'un objet transparent | [1995/40] | Examination procedure | 20.11.1995 | Examination requested [1996/03] | 08.08.1997 | Despatch of a communication from the examining division (Time limit: M06) | 11.02.1998 | Reply to a communication from the examining division | 13.10.1998 | Despatch of communication of intention to grant (Approval: Yes) | 01.02.1999 | Communication of intention to grant the patent | 19.04.1999 | Fee for grant paid | 19.04.1999 | Fee for publishing/printing paid | Opposition(s) | 29.04.2000 | No opposition filed within time limit [2000/28] | Fees paid | Renewal fee | 15.03.1997 | Renewal fee patent year 03 | 13.03.1998 | Renewal fee patent year 04 | 25.02.1999 | 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 | [A]JPS631909 ; | [A]JPH05149732 ; | [A]US4645337 (OBENREDER ROBERT J [US]); | [DA]EP0463940 (SAINT GOBAIN VITRAGE [FR]) |