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EP0711952
European procedure
Extract from the Register of European Patents
EP About this file: EP0711952
| EP0711952 - Pulverized coal burner [Right-click to bookmark this link] | |||
| Former [1996/20] | Pulverized coal combustion burner | ||
| [2001/03] | Status | No opposition filed within time limit Status updated on 02.08.2002 Database last updated on 26.07.2024 | Most recent event Tooltip | 02.08.2002 | No opposition filed within time limit | published on 18.09.2002 [2002/38] | Applicant(s) | For all designated states MITSUBISHI JUKOGYO KABUSHIKI KAISHA 5-1, Marunouchi 2-chome Chiyoda-ku Tokyo / JP | [N/P] |
| Former [1996/20] | For all designated states MITSUBISHI JUKOGYO KABUSHIKI KAISHA 5-1, Marunouchi 2-chome Chiyoda-ku Tokyo / JP | Inventor(s) | 01 /
Oota, Hideaki, c/o Nag. Res. & Dev. Ctr. Mitsubis. 717-1, Fukahori-machi, 5-chome Nagasaki-shi, Nagasaki-ken / JP | 02 /
Ichinose, Toshimitsu, c/o Nagasaki Res. & Dev. Ctr 717-1, Fukahori-machi, 5-chome Nagasaki-shi, Nagasaki-ken / JP | 03 /
Ooguri, Masaharu, c/o Choryo Engineering Co., Ltd. 717-1, Fukahori-machi 5-chome Nagasaki-shi, Nagasaki-ken / JP | 04 /
Yamada, Hitozi c/o Nagasaki Shipyard & Mach.Works 1-1, Akunoura-machi Nagasaki-shi, Nagasaki-ken / JP | [1996/20] | Representative(s) | Henkel & Partner mbB Patentanwaltskanzlei, Rechtsanwaltskanzlei Maximiliansplatz 21 80333 München / DE | [N/P] |
| Former [1996/20] | Henkel, Feiler, Hänzel & Partner Möhlstrasse 37 D-81675 München / DE | Application number, filing date | 95117604.9 | 08.11.1995 | [1996/20] | Priority number, date | JP19940279102 | 14.11.1994 Original published format: JP 27910294 | JP19950092302 | 18.04.1995 Original published format: JP 9230295 | JP19950146067 | 13.06.1995 Original published format: JP 14606795 | [1996/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0711952 | Date: | 15.05.1996 | Language: | EN | [1996/20] | Type: | A3 Search report | No.: | EP0711952 | Date: | 22.10.1997 | [1997/43] | Type: | B1 Patent specification | No.: | EP0711952 | Date: | 26.09.2001 | Language: | EN | [2001/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.09.1997 | Classification | IPC: | F23D1/02, F23C6/04 | [1996/20] | CPC: |
F23D17/007 (EP,US);
F23D1/00 (KR);
F23C6/045 (EP,US);
F23D1/02 (EP,US);
F23C2201/20 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, PT, SE [1996/20] | Title | German: | Kohlenstaubbrenner | [1996/20] | English: | Pulverized coal burner | [2001/03] | French: | Brûleur à charbon pulvérisé | [1996/20] |
| Former [1996/20] | Pulverized coal combustion burner | Examination procedure | 05.12.1995 | Examination requested [1996/20] | 14.02.2000 | Despatch of a communication from the examining division (Time limit: M04) | 19.06.2000 | Reply to a communication from the examining division | 15.12.2000 | Despatch of communication of intention to grant (Approval: Yes) | 03.04.2001 | Communication of intention to grant the patent | 09.07.2001 | Fee for grant paid | 09.07.2001 | Fee for publishing/printing paid | Opposition(s) | 27.06.2002 | No opposition filed within time limit [2002/38] | Fees paid | Renewal fee | 28.11.1997 | Renewal fee patent year 03 | 26.11.1998 | Renewal fee patent year 04 | 30.11.1999 | Renewal fee patent year 05 | 29.11.2000 | Renewal fee patent year 06 |
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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]US2320575 (JOHN DUNN) [A] 2,3 * page 1, column R, line 30 - page 1, column R, line 39; figures 1,2 *; | [A]EP0056709 (BABCOCK & WILCOX CO [US]) [A] 5 * page 7, line 26 - page 7, line 31 * * page 10, line 9 - page 10, line 12 * * figure 2 *; | [Y]EP0343767 (NORTHERN ENG IND [GB]) [Y] 1,5 * column 3, line 44 - column 4, line 13 * * column 4, line 47 - column 5, line 4 * * figures 1,2 *; | [Y]EP0554014 (FOSTER WHEELER ENERGY CORP [US]) [Y] 1,5 * column 3, line 28 - column 3, line 49 * * column 4, line 43 - column 5, line 17 * * column 6, line 19 - column 7, line 20 * * figures 1-6 *; | [A]EP0571704 (BABCOCK ENERGIE UMWELT [DE]) |