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EP0785039
European procedure
Extract from the Register of European Patents
EP About this file: EP0785039
| EP0785039 - Solidification of an article extension from a melt using a ceramic mold [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.03.2002 Database last updated on 09.09.2024 | Most recent event Tooltip | 15.03.2002 | No opposition filed within time limit | published on 02.05.2002 [2002/18] | Applicant(s) | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | [N/P] |
| Former [1997/30] | For all designated states GENERAL ELECTRIC COMPANY 1 River Road Schenectady, NY 12345 / US | Inventor(s) | 01 /
Jackson, Melvin Robert 2208 Niskayuna Drive Niskayuna, New York 12309 / US | 02 /
Demo, Wayne Alan 6412 Jayfield Drive Hamilton, Ohio 45011 / US | 03 /
Bewlay, Bernard Patrick 2305 Balltown Road Schenectady, New York 12309 / US | 04 /
Ferrigno, Stephen Joseph 1504 Forester Drive Cincinnati, Ohio 45240 / US | [1997/30] | Representative(s) | Goode, Ian Roy, et al London Patent Operation General Electric International, Inc. 15 John Adam Street London WC2N 6LU / GB | [N/P] |
| Former [1997/30] | Goode, Ian Roy, et al London Patent Operation General Electric International, Inc., Essex House, 12-13 Essex Street London WC2R 3AA / GB | Application number, filing date | 97300200.9 | 14.01.1997 | [1997/30] | Priority number, date | US19960588587 | 18.01.1996 Original published format: US 588587 | [1997/30] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0785039 | Date: | 23.07.1997 | Language: | EN | [1997/30] | Type: | A3 Search report | No.: | EP0785039 | Date: | 18.11.1998 | [1998/47] | Type: | B1 Patent specification | No.: | EP0785039 | Date: | 09.05.2001 | Language: | EN | [2001/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.10.1998 | Classification | IPC: | B22D27/04, B22D19/10, C30B11/00, C30B29/52 | [1998/47] | CPC: |
B22D19/10 (EP,US);
B22D27/045 (EP,US);
Y10T29/49318 (EP,US);
Y10T29/49728 (EP,US);
Y10T29/49746 (EP,US)
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| Former IPC [1997/30] | B22D27/04, B22D19/10 | Designated contracting states | DE, FR, GB [1997/30] | Title | German: | Erstarrung eines Anbauteils eines Körpers aus einer Schmelze unter Verwendung einer keramischen Giessform | [1997/30] | English: | Solidification of an article extension from a melt using a ceramic mold | [1997/30] | French: | Solidification d'une extension d'un article à partir d'une masse fondue, utilisant un moule céramique | [1997/30] | Examination procedure | 18.05.1999 | Examination requested [1999/28] | 18.04.2000 | Despatch of communication of intention to grant (Approval: Yes) | 12.07.2000 | Communication of intention to grant the patent | 23.10.2000 | Fee for grant paid | 23.10.2000 | Fee for publishing/printing paid | Opposition(s) | 12.02.2002 | No opposition filed within time limit [2002/18] | Fees paid | Renewal fee | 01.02.1999 | Renewal fee patent year 03 | 31.01.2000 | Renewal fee patent year 04 | 31.01.2001 | 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 | [X]US5193272 (WORTMANN JUERGEN [DE], et al) [X] 1-9 * claim 1 *; | [X]US5261480 (WORTMANN JUERGEN [DE], et al) [X] 1-9 * claim 1 *; | [DA]US5304039 (CORDERMAN REED R [US], et al); | [DA]US5291937 (CORDERMAN REED R [US], et al) | by applicant | US3302252 | US3471266 | US4120742 | US4937053 | US3967355 | US4033792 | US4010531 | US5291937 | US5304039 | - Metals Handbook, CASTING, ASM INTERNATIONAL, (1988), vol. 15, pages 319 - 323 | - "Properties and Selection: Irons, Steels, and High-Performance Alloys", Metals Handbook, ASM INTERNATIONAL, (1990), vol. 1, pages 981-994 - 995-1006 |