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EP0276544
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EP About this file: EP0276544
| EP0276544 - Method for induction melting reactive metals and alloys [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 19.06.1998 Database last updated on 28.03.2025 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states THE DURIRON COMPANY, INC. P.O. Box 1145 450 North Findlay Street Dayton Ohio 45401 / US | [N/P] |
| Former [1988/31] | For all designated states THE DURIRON COMPANY, INC. P.O. Box 1145 450 North Findlay Street Dayton Ohio 45401 / US | Inventor(s) | 01 /
Stickle, Donald R. 790 Diahann Drive Tipp City Ohio 45371 / US | 02 /
Scott, Shelby W. 5525 South Scarff Road New Carlisle Ohio 45344 / US | 03 /
Chronister, Donald J. 6917 Eastpoint Court Centerville Ohio 45459 / US | [1988/31] | Representative(s) | Warren, Anthony Robert, et al Baron Warren Redfern Cambridge House 100 Cambridge Grove Hammersmith London W6 0LE / GB | [N/P] |
| Former [1988/31] | Warren, Anthony Robert, et al BARON & WARREN, 18 South End, Kensington London W8 5BU / GB | Application number, filing date | 87309472.6 | 27.10.1987 | [1988/31] | Priority number, date | US19860938046 | 04.12.1986 Original published format: US 938046 | [1988/31] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0276544 | Date: | 03.08.1988 | Language: | EN | [1988/31] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.06.1988 | Classification | IPC: | C22B9/16 | [1988/31] | CPC: |
C22B34/32 (EP,US);
C22B34/1295 (EP,US);
C22B34/14 (EP,US);
C22B34/24 (EP,US);
C22B34/34 (EP,US);
C22B59/00 (EP,US);
C22B60/0286 (EP,US);
C22B60/0291 (EP,US);
C22B9/003 (EP,US);
C22B9/04 (EP,US);
F27B14/063 (EP,US);
H05B6/24 (EP,US);
Y02P10/25 (EP,US)
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| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1988/31] | Title | German: | Verfahren zum induktiven Schmelzen reaktiver Metalle und Legierungen | [1988/31] | English: | Method for induction melting reactive metals and alloys | [1988/31] | French: | Procédé de fusion par induction de métaux et d'alliages réactifs | [1988/31] | Examination procedure | 05.05.1989 | Examination requested [1989/28] | 22.07.1989 | Request for decision received: (all rights) | 14.09.1989 | Result of request for decision ((all rights)): Request rejected | 26.10.1995 | Despatch of a communication from the examining division (Time limit: M06) | 04.11.1996 | Reply to a communication from the examining division | 19.12.1996 | Despatch of a communication from the examining division (Time limit: M06) | 01.07.1997 | Application deemed to be withdrawn, date of legal effect [1998/32] | 11.08.1997 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1998/32] | Appeal following examination | 09.01.1989 | Appeal received No. J0015/90 | 17.01.1990 | Statement of grounds filed | 28.11.1994 | Result of appeal procedure: allowance of appeal | Request for further processing for: | 04.11.1996 | Request for further processing filed | 04.11.1996 | Full payment received (date of receipt of payment) Request granted | 12.12.1996 | Decision despatched | Fees paid | Renewal fee | 14.11.1989 | Renewal fee patent year 03 | 23.10.1990 | Renewal fee patent year 04 | 11.10.1991 | Renewal fee patent year 05 | 26.10.1992 | Renewal fee patent year 06 | 17.09.1993 | Renewal fee patent year 07 | 19.09.1994 | Renewal fee patent year 08 | 25.09.1995 | Renewal fee patent year 09 | 16.09.1996 | Renewal fee patent year 10 | Penalty fee | Penalty fee Rule 85b EPC 1973 | 13.04.1989 | M01 Fee paid on 30.06.1989 | Additional fee for renewal fee | 01.11.1989 | 03 M06 Fee paid on 14.11.1989 | 31.10.1997 | 11 M06 Not yet paid |
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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]DE518499 (SIEMENS AG); | [AD]US3223519 (SCHIPPEREIT GEORGE H); | [AD]US3775091 (CLITES P, et al); | [AD]US4058668 (CLITES PHILIP G) | [A] - JOURNAL OF METALS, vol. 38, no. 9, September 1986, pages 51- 54, Warrendale, PA, US; CHRONISTER et al.: "Induction skull melting of titanium and other reactive alloys" |