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EP0388549
European procedure
Extract from the Register of European Patents
EP About this file: EP0388549
| EP0388549 - Method for preparing powder metallurgical sintered product [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.07.1995 Database last updated on 19.10.2024 | Most recent event Tooltip | 17.02.2006 | Change - lapse in a contracting state Updated state(s): FR | published on 05.04.2006 [2006/14] | Applicant(s) | For all designated states KAWASAKI STEEL CORPORATION 1-1-28 Kitahonmachi-Dori, 1-chome, Chuo-ku, Kobe-shi Hyogo-ken 651 / JP | [N/P] |
| Former [1990/39] | For all designated states KAWASAKI STEEL CORPORATION 1-1-28 Kitahonmachi-Dori, 1-chome, Chuo-ku Kobe-shi Hyogo-ken 651 / JP | Inventor(s) | 01 /
Kawano, Masaki Research Laboratories Kawasaki Steel Corporation 1, Kawasaki-cho Chiba Chiba-ken 260 / JP | 02 /
Ogura, Kuniaki Research Laboratories Kawasaki Steel Corporation 1, Kawasaki-cho Chiba Chiba-ken 260 / JP | 03 /
Takajo, Shigeaki Research Laboratories Kawasaki Steel Corporation 1, Kawasaki-cho Chiba Chiba-ken 260 / JP | 04 /
Ohtsubo, Hiroshi Research Laboratories Kawasaki Steel Corporation 1, Kawasaki-cho Chiba Chiba-ken 260 / JP | 05 /
Yoshimura, Keisuke Chiba Works Kawasaki Steel Corporation 1, Kawasaki-cho Chiba Chiba-ken 260 / JP | 06 /
Maeda, Yoshiaki Chiba Works Kawasaki Steel Corporation 1, Kawasaki-cho Chiba Chiba-ken 260 / JP | [1990/39] | Representative(s) | Overbury, Richard Douglas, et al Haseltine Lake & Co., Imperial House, 15-19 Kingsway London WC2B 6UD / GB | [N/P] |
| Former [1990/39] | Overbury, Richard Douglas, et al HASELTINE LAKE & CO Hazlitt House 28 Southampton Buildings Chancery Lane London WC2A 1AT / GB | Application number, filing date | 89306313.1 | 22.06.1989 | [1990/39] | Priority number, date | JP19890065977 | 20.03.1989 Original published format: JP 6597789 | JP19890089670 | 11.04.1989 Original published format: JP 8967089 | [1990/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0388549 | Date: | 26.09.1990 | Language: | EN | [1990/39] | Type: | B1 Patent specification | No.: | EP0388549 | Date: | 31.08.1994 | Language: | EN | [1994/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.07.1990 | Classification | IPC: | B22F1/00, B22F3/26 | [1990/39] | CPC: |
C22C33/0207 (EP,US);
B22F1/052 (EP,US);
B22F1/09 (EP,US);
B22F3/26 (EP,US);
C22C18/00 (EP,US);
C22C21/00 (EP,US);
| C-Set: |
B22F2998/10, B22F1/052, B22F2202/01, B22F3/26 (EP,US)
| Designated contracting states | DE, FR, GB, SE [1990/39] | Title | German: | Verfahren zur Herstellung von pulvermetallurgisch gesinterten Formkörpern | [1990/39] | English: | Method for preparing powder metallurgical sintered product | [1990/39] | French: | Procédé pour la préparation d'articles frittés par la métallurgie des poudres | [1990/39] | Examination procedure | 11.10.1990 | Examination requested [1990/49] | 24.09.1992 | Despatch of a communication from the examining division (Time limit: M06) | 27.03.1993 | Reply to a communication from the examining division | 03.05.1993 | Despatch of a communication from the examining division (Time limit: M02) | 09.07.1993 | Reply to a communication from the examining division | 14.10.1993 | Despatch of communication of intention to grant (Approval: Yes) | 01.02.1994 | Communication of intention to grant the patent | 26.04.1994 | Fee for grant paid | 26.04.1994 | Fee for publishing/printing paid | Opposition(s) | 01.06.1995 | No opposition filed within time limit [1995/34] | Fees paid | Renewal fee | 14.06.1991 | Renewal fee patent year 03 | 12.06.1992 | Renewal fee patent year 04 | 16.06.1993 | Renewal fee patent year 05 | 16.06.1994 | Renewal fee patent year 06 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | FR | 31.08.1994 | [2006/14] |
| Former [1995/34] | FR | 27.01.1995 | Documents cited: | Search | [A]JP7871606 ; | [A]DD100176 ; | [A]JP5816002 ; | [A]JP54064549 ; | [A]DE2333614 (OLIN CORP); | [A]WO8304382 (FORD WERKE AG [DE], et al) | [A] - CHEMICAL ABSTRACTS, vol. 89, no. 25, 18th December 1978, page 233, abstract no. 219103g, Columbus, Ohio, US; & JP-A-78 71 606 (HITACHI FUNMATSU YAKIN CO., LTD) 26-06-1978, & JP7871606 A 00000000 | [A] - CHEMICAL ABSTRACTS, vol. 80, no. 26, 1st July 1974, page 123, abstract no. 148099m, Columbus, Ohio, US; & DD-A-100 176 (I. KALNING et al.) 12-09-1973, & DD100176 A 00000000 | [A] - PATENT ABSTRACTS OF JAPAN, vol. 7, no. 92 (M-208)[1237], 16th April 1983; & JP-A-58 16 002 (NAMIKI SEIMITSU HOUSEKI K.K.) 29-01-1983, & JP5816002 A 00000000 | [A] - PATENT ABSTRACTS OF JAPAN, vol. 25, no. 5 (C-053), 25th July 1979; & JP-A-54 064 549 (SUMITOMO BAKELITE CO., LTD) 24-05-1979, & JP54064549 A 00000000 |