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EP0221746
European procedure
Extract from the Register of European Patents
EP About this file: EP0221746
| EP0221746 - Activated sintering of metallic powders [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.06.1992 Database last updated on 31.08.2024 | Most recent event Tooltip | 18.06.1992 | No opposition filed within time limit | published on 05.08.1992 [1992/32] | Applicant(s) | For all designated states Inco Alloys International, Inc. Huntington West Virginia 25720 / US | [N/P] |
| Former [1987/20] | For all designated states Inco Alloys International, Inc. Huntington West Virginia 25720 / US | Inventor(s) | 01 /
Poole, Jon M. 221 Carper Lane Barboursville West Virginia 25504 / US | [1987/20] | Representative(s) | Hedley, Nicholas James Matthew, et al Kilburn & Strode LLP Lancon London 84 Theobalds Road London WC1X 8NL / GB | [N/P] |
| Former [1987/20] | Hedley, Nicholas James Matthew, et al Stephenson Harwood One, St. Paul's Churchyard London EC4M 8SH / GB | Application number, filing date | 86308340.8 | 27.10.1986 | [1987/20] | Priority number, date | US19850792033 | 28.10.1985 Original published format: US 792033 | [1987/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0221746 | Date: | 13.05.1987 | Language: | EN | [1987/20] | Type: | A3 Search report | No.: | EP0221746 | Date: | 09.12.1987 | Language: | EN | [1987/50] | Type: | B1 Patent specification | No.: | EP0221746 | Date: | 14.08.1991 | Language: | EN | [1991/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.10.1987 | Classification | IPC: | B22F3/10, B22F3/22 | [1987/20] | CPC: |
B22F3/227 (EP,US);
B22F3/1003 (EP,US);
B22F3/22 (EP,US);
C22C1/0433 (EP,US);
B22F2998/00 (EP,US)
| C-Set: |
B22F2998/00, B22F3/18, B22F5/006 (US,EP);
B22F2998/00, B22F3/227 (EP,US) | Designated contracting states | DE, FR, GB, IT, SE [1987/20] | Title | German: | Aktivierte Sinterung von Metallpulvern | [1987/20] | English: | Activated sintering of metallic powders | [1987/20] | French: | Frittage activé de poudres métalliques | [1987/20] | Examination procedure | 27.05.1988 | Examination requested [1988/30] | 22.08.1989 | Despatch of a communication from the examining division (Time limit: M06) | 19.12.1989 | Reply to a communication from the examining division | 04.05.1990 | Despatch of a communication from the examining division (Time limit: M04) | 22.08.1990 | Reply to a communication from the examining division | 01.10.1990 | Despatch of communication of intention to grant (Approval: Yes) | 29.01.1991 | Communication of intention to grant the patent | 22.04.1991 | Fee for grant paid | 22.04.1991 | Fee for publishing/printing paid | Opposition(s) | 15.05.1992 | No opposition filed within time limit [1992/32] | Fees paid | Renewal fee | 21.10.1988 | Renewal fee patent year 03 | 13.10.1989 | Renewal fee patent year 04 | 22.10.1990 | 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 | [XD]US4113480 (RIVERS RONALD D); | [YD]US4407775 (HOLMAN JR JAMES L [US], et al); | [YP]EP0162555 (MIXALLOY LTD [GB]) |