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EP0110899
European procedure
Extract from the Register of European Patents
EP About this file: EP0110899
| EP0110899 - MODIFIED ZIRCONIA INDUCTION FURNACE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.11.1987 Database last updated on 26.06.2024 | Most recent event Tooltip | 20.11.1987 | No opposition filed within time limit | published on 07.01.1988 [1988/01] | Applicant(s) | For all designated states Western Electric Company, Incorporated 222 Broadway New York, NY 10038 / US | [1984/25] | Inventor(s) | 01 /
ANDREJCO, Matthew, Julius R.D. No 2, 203 Hanover Drive Wrightstown, NJ 08562 / US | 02 /
PAEK, Un Chul 8 Lake Shore Drive (R.D. 1) Lawrenceville, NJ 08648 / US | 03 /
SCHROEDER, Charles Martin, Jr. R.D. No 2, P.O. Box 202 Wrightstown, NJ 08562 / US | [1984/25] | Representative(s) | Blumbach Weser Bergen Kramer Zwirner Hoffmann Patentanwälte Radeckestrasse 43 81245 München / DE | [N/P] |
| Former [1984/25] | Blumbach Weser Bergen Kramer Zwirner Hoffmann Patentanwälte Radeckestrasse 43 D-81245 München / DE | Application number, filing date | 83901557.5 | 11.04.1983 | [1984/25] | WO1983US00512 | Priority number, date | US19820383386 | 28.05.1982 Original published format: US 383386 | US19820383066 | 28.05.1982 Original published format: US 383066 | [1984/25] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8304364 | Date: | 08.12.1983 | [1983/28] | Type: | A1 Application with search report | No.: | EP0110899 | Date: | 20.06.1984 | Language: | EN | The application published by WIPO in one of the EPO official languages on 08.12.1983 takes the place of the publication of the European patent application. | [1984/25] | Type: | B1 Patent specification | No.: | EP0110899 | Date: | 21.01.1987 | Language: | EN | [1987/04] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.09.1984 | Classification | IPC: | H05B6/30, C03B23/025, F27B14/10 | [1984/25] | CPC: |
C03B37/029 (EP);
C03B2205/63 (EP);
C03B2205/64 (EP);
C03B2205/70 (EP)
| Designated contracting states | BE, DE, FR, NL, SE [1984/25] | Title | German: | Modifizierter Induktionsofen aus Zirkoniumoxid | [1987/04] | English: | MODIFIED ZIRCONIA INDUCTION FURNACE | [1984/25] | French: | Four à induction modifié d'oxyde de zircone | [1987/04] |
| Former [1984/25] | INDUKTIONSOFEN AUS MODIFIZIERTEM ZIRKONIUM | ||
| Former [1984/25] | FOUR A INDUCTION A ZIRCONE MODIFIEE | Entry into regional phase | 19.01.1984 | National basic fee paid | 19.01.1984 | Search fee paid | 19.01.1984 | Designation fee(s) paid | 19.01.1984 | Examination fee paid | Examination procedure | 19.01.1984 | Examination requested [1984/25] | 27.03.1986 | Despatch of communication of intention to grant (Approval: ) | 10.07.1986 | Communication of intention to grant the patent | 09.10.1986 | Fee for grant paid | 09.10.1986 | Fee for publishing/printing paid | Opposition(s) | 22.10.1987 | No opposition filed within time limit [1988/01] | Fees paid | Renewal fee | 27.04.1985 | Renewal fee patent year 03 | 24.04.1986 | Renewal fee patent year 04 |
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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 | [Y]FR2401103 (SUMITOMO ELECTRIC INDUSTRIES [JP]); | [A]DE2926177 (SIEMENS AG); | [Y]DE3025680 (SIEMENS AG [DE]) | International search | [A]US3362803 (WALTER DANNOHL, et al); | [A]US3404973 (MAURICE NEDELEC); | [Y]US4052153 (BORER WERNER J, et al); | [Y]US4090851 (BERKMAN SAMUEL, et al); | [A]US4159891 (SCHMIDT WALTER, et al); | [YP]US4356152 (BERKMAN SAMUEL, et al) | [Y] - Optical Fiber Transmission II Technical Digest, (Tu 85-1), February 1977, by RUNK, "A Zirconia Induction Furnace for Drawing Precision Silica Wave Guides". |