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EP0158472
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EP About this file: EP0158472
| EP0158472 - Method for production of sintered ceramic article [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 08.11.1988 Database last updated on 09.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states Kabushiki Kaisha Toshiba 72, Horikawa-cho, Saiwai-ku Kawasaki-shi Kanagawa-ken 210-8572 / JP | [N/P] |
| Former [1985/42] | For all designated states KABUSHIKI KAISHA TOSHIBA 72, Horikawa-cho, Saiwai-ku Kawasaki-shi, Kanagawa-ken 210, Tokyo / JP | Inventor(s) | 01 /
Komatsu, Michiyasu c/o Patent Division 1-1 Shibaura 1-chome Minato-ku Tokyo 105 / JP | [1985/42] | Representative(s) | Freed, Arthur Woolf, et al Marks & Clerk Incorporating Edward Evans Barker 90 Long Acre London WC2E 9RA / GB | [N/P] |
| Former [1985/42] | Freed, Arthur Woolf, et al MARKS & CLERK, 57-60 Lincoln's Inn Fields London WC2A 3LS / GB | Application number, filing date | 85302077.4 | 26.03.1985 | [1985/42] | Priority number, date | JP19840058123 | 28.03.1984 Original published format: JP 5812384 | [1985/42] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0158472 | Date: | 16.10.1985 | Language: | EN | [1985/42] | Type: | A3 Search report | No.: | EP0158472 | Date: | 14.01.1987 | Language: | EN | [1987/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.11.1986 | Classification | IPC: | C04B37/00, C04B35/58, C04B35/64 | [1985/42] | CPC: |
C04B35/584 (EP);
C04B35/634 (EP);
C04B35/63408 (EP);
C04B35/63424 (EP);
C04B35/63432 (EP);
C04B35/64 (KR);
C04B37/008 (EP);
C04B2235/5224 (EP);
C04B2235/6567 (EP);
C04B2235/658 (EP);
C04B2237/32 (EP);
C04B2237/343 (EP);
C04B2237/345 (EP);
C04B2237/366 (EP);
C04B2237/368 (EP);
| Designated contracting states | DE, FR, GB, SE [1985/42] | Title | German: | Verfahren zur Herstellung eines gesinterten keramischen Körpers | [1985/42] | English: | Method for production of sintered ceramic article | [1985/42] | French: | Procédé de fabrication d'un corps en céramique | [1985/42] | File destroyed: | 14.06.1996 | Examination procedure | 03.04.1985 | Examination requested [1985/42] | 22.10.1987 | Despatch of a communication from the examining division (Time limit: M08) | 02.07.1988 | Application deemed to be withdrawn, date of legal effect [1988/52] | 02.08.1988 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1988/52] | Fees paid | Renewal fee | 09.03.1987 | Renewal fee patent year 03 | 07.03.1988 | 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 | [A]US4396445 (SASAKI NAOTO [JP], et al); | [A]DE3007374 (NGK INSULATORS LTD) |