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EP0215603
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EP About this file: EP0215603
| EP0215603 - Fabrication of high-silica glass article [Right-click to bookmark this link] | Status | The application has been refused Status updated on 30.07.1990 Database last updated on 11.04.2026 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states AT&T Corp. 32 Avenue of the Americas New York, NY 10013-2412 / US | [1987/13] | Inventor(s) | 01 /
Nassau, Kurt 170 Round Top Road Barnardsville New Jersey 07924 / US | 02 /
Rabinovich, Eliezer M. 52 Evergreen Drive Berkeley Heights New Jersey 07922 / US | 03 /
Wood, Darwin Lewis 46 Fox Run Murray Hill New Jersey 07974 / US | [1987/13] | Representative(s) | Johnston, Kenneth Graham, et al Lucent Technologies EUR-IP UK Ltd Unit 18, Core 3 Workzone Innova Business Park Electric Avenue Enfield, EN3 7XB / GB | [N/P] |
| Former [1989/30] | Johnston, Kenneth Graham, et al AT&T (UK) LTD. AT&T Intellectual Property Division 5 Mornington Road Woodford Green Essex, IG8 OTU / GB | ||
| Former [1987/13] | Johnston, Kenneth Graham AT&T (UK) Ltd. 5 Mornington Road Woodford Green Essex, IG8 OTU / GB | Application number, filing date | 86306746.8 | 02.09.1986 | [1987/13] | Priority number, date | US19850774666 | 11.09.1985 Original published format: US 774666 | [1987/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0215603 | Date: | 25.03.1987 | Language: | EN | [1987/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.01.1987 | Classification | IPC: | C03B8/02, C03B20/00, // C03B37/016 | [1987/13] | CPC: |
C03B37/016 (EP);
C03B2201/12 (EP)
| Designated contracting states | DE, FR, GB, IT, NL [1987/13] | Title | German: | Herstellung eines hochkieselsäurehaltigen Glasartikels | [1987/13] | English: | Fabrication of high-silica glass article | [1987/13] | French: | Préparation d'un article de verre riche en silice | [1987/13] | File destroyed: | 20.06.1996 | Examination procedure | 01.09.1987 | Examination requested [1987/45] | 19.05.1988 | Despatch of a communication from the examining division (Time limit: M06) | 25.10.1988 | Reply to a communication from the examining division | 30.01.1989 | Despatch of a communication from the examining division (Time limit: M04) | 31.05.1989 | Reply to a communication from the examining division | 07.08.1989 | Despatch of a communication from the examining division (Time limit: M06) | 30.01.1990 | Reply to a communication from the examining division | 24.04.1990 | Despatch of communication that the application is refused, reason: substantive examination [1990/38] | 04.05.1990 | Application refused, date of legal effect [1990/38] | Fees paid | Renewal fee | 15.09.1988 | Renewal fee patent year 03 | 19.09.1989 | Renewal fee patent year 04 |
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