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EP0714837
European procedure
Extract from the Register of European Patents
EP About this file: EP0714837
| EP0714837 - Device for separating powder material from an air flow [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.07.2001 Database last updated on 22.05.2024 | Most recent event Tooltip | 20.07.2001 | No opposition filed within time limit | published on 05.09.2001 [2001/36] | Applicant(s) | For all designated states SINTOKOGIO, LTD. 7-23, Meieki 4-chome, Nakamura-ku Nagoya-shi Aichi Prefecture / JP | [N/P] |
| Former [2000/37] | For all designated states SINTOKOGIO, LTD. 7-23, Meieki 4-chome, Nakamura-ku Nagoya-shi, Aichi Prefecture / JP | ||
| Former [1996/23] | For all designated states SINTOKOGIO, LTD. 7-23, 4-chome, Meieki, Nakamura-ku Nagoya-shi, Aichi Prefecture / JP | Inventor(s) | 01 /
Ono, Yasushi 123, Suwa 3-chome Toyokawa-shi, Aichi Prefecture / JP | 02 /
Kawai, Etsuzou 203-3, Sokuten, Akebono-cho Toyohashi-shi, Aichi Prefecture / DE | [1996/23] | Representative(s) | Behrens, Dieter Wuesthoff & Wuesthoff Patentanwälte PartG mbB Schweigerstrasse 2 81541 München / DE | [N/P] |
| Former [1996/23] | Behrens, Dieter, Dr.-Ing. Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 81541 München / DE | Application number, filing date | 95118773.1 | 29.11.1995 | [1996/23] | Priority number, date | JP19940323569 | 30.11.1994 Original published format: JP 32356994 | JP19940334314 | 16.12.1994 Original published format: JP 33431494 | JP19950026313 | 20.01.1995 Original published format: JP 2631395 | [1996/23] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0714837 | Date: | 05.06.1996 | Language: | EN | [1996/23] | Type: | B1 Patent specification | No.: | EP0714837 | Date: | 13.09.2000 | Language: | EN | [2000/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.03.1996 | Classification | IPC: | B65G47/18, B65G53/60 | [1996/23] | CPC: |
B65G45/26 (EP,US);
B65G53/00 (KR);
B08B1/20 (EP,US);
B08B5/046 (EP,US);
B65G69/182 (EP,US)
| Designated contracting states | DE, GB [1996/23] | Title | German: | Einrichtung zum Trennen pulverförmiger Materialien aus einem Luftstrom | [1996/23] | English: | Device for separating powder material from an air flow | [1996/23] | French: | Dispositif pour séparer les matériaux pulvérulents d'un courant d'air | [1996/23] | Examination procedure | 22.11.1996 | Examination requested [1997/03] | 04.12.1997 | Despatch of a communication from the examining division (Time limit: M06) | 10.06.1998 | Reply to a communication from the examining division | 09.02.1999 | Despatch of a communication from the examining division (Time limit: M04) | 08.06.1999 | Reply to a communication from the examining division | 22.10.1999 | Despatch of communication of intention to grant (Approval: Yes) | 20.03.2000 | Communication of intention to grant the patent | 09.06.2000 | Fee for grant paid | 09.06.2000 | Fee for publishing/printing paid | Opposition(s) | 14.06.2001 | No opposition filed within time limit [2001/36] | Fees paid | Renewal fee | 17.11.1997 | Renewal fee patent year 03 | 17.11.1998 | Renewal fee patent year 04 | 16.11.1999 | 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]DE7344257U (STEAG) [A] 1,2 * page 1, line 1 - page 3, line 19; figures 1,2 *; | [AX]DD132481 (DECKER KLAUS, et al) [A] 1 * the whole document * [X] 2; | [A]GB2067499 (ENGELBRECHT & LEMMERBROCK) [A] 1,3* figures 1-3 *; | [AX]US4285142 (SUZUKI TAKESHI, et al) [A] 1 * column 3, line 67 - column 4, line 35; figures 1-4 * [X] 3 | by applicant | JPS63136747U |