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EP0464264
European procedure
Extract from the Register of European Patents
EP About this file: EP0464264
| EP0464264 - Electrical discharge machining tool [Right-click to bookmark this link] | |||
| Former [1992/02] | Electron discharge machining tool | ||
| [1994/02] | Status | No opposition filed within time limit Status updated on 12.11.1994 Database last updated on 02.11.2024 | Most recent event Tooltip | 12.11.1994 | No opposition filed within time limit | published on 04.01.1995 [1995/01] | Applicant(s) | For all designated states COMBUSTION ENGINEERING, INC. 1000 Prospect Hill Road Windsor Connecticut 06095 / US | [N/P] |
| Former [1992/02] | For all designated states COMBUSTION ENGINEERING, INC. 1000 Prospect Hill Road Windsor, Connecticut 06095 / US | Inventor(s) | 01 /
Clark, Donald Eugene, Jr. 6574 East Brainerd Road, Apartment No. 1102 Chattanooga, Tennessee 37421 / US | 02 /
Overbay, Mark Albert 4145 Ringgold Road, Apartment No. 124 East Ridge, Tennessee 37421 / US | [1992/02] | Representative(s) | Rupprecht, Klaus, et al c/o ABB Patent GmbH Postfach 10 03 51 68128 Mannheim / DE | [N/P] |
| Former [1994/40] | Rupprecht, Klaus, Dipl.-Ing., et al c/o ABB Patent GmbH, Postfach 10 03 51 D-68128 Mannheim / DE | ||
| Former [1992/38] | Rupprecht, Klaus, Dipl.-Ing. c/o ABB Patent GmbH, Postfach 10 03 51 D-68128 Mannheim / DE | ||
| Former [1992/02] | Gross, Gernot K. Rechtsanwalt Kleiberweg 5 D-6200 Wiesbaden / DE | Application number, filing date | 90124980.5 | 20.12.1990 | [1992/02] | Priority number, date | US19900546648 | 02.07.1990 Original published format: US 546648 | [1992/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0464264 | Date: | 08.01.1992 | Language: | EN | [1992/02] | Type: | A3 Search report | No.: | EP0464264 | Date: | 06.05.1992 | Language: | EN | [1992/19] | Type: | B1 Patent specification | No.: | EP0464264 | Date: | 12.01.1994 | Language: | EN | [1994/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.03.1992 | Classification | IPC: | B23H9/00, B23H1/00 | [1992/19] | CPC: |
B23H9/14 (EP,US)
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| Former IPC [1992/02] | B23H1/00, B23H9/00 | Designated contracting states | BE, DE, ES, FR, GB, NL, SE [1992/02] | Title | German: | Funkenerosionswerkzeug | [1994/02] | English: | Electrical discharge machining tool | [1994/02] | French: | Machine-outil d'étincelage | [1994/02] |
| Former [1992/02] | Elektronenentladungswerkzeugmaschine | ||
| Former [1992/02] | Electron discharge machining tool | ||
| Former [1992/02] | Machine-outil à décharges électroniques | Examination procedure | 14.10.1992 | Examination requested [1992/50] | 19.05.1993 | Despatch of communication of intention to grant (Approval: Yes) | 13.07.1993 | Communication of intention to grant the patent | 11.10.1993 | Fee for grant paid | 11.10.1993 | Fee for publishing/printing paid | Opposition(s) | 13.10.1994 | No opposition filed within time limit [1995/01] | Fees paid | Renewal fee | 29.09.1992 | Renewal fee patent year 03 | 29.09.1993 | Renewal fee patent year 04 |
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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]JP61178122 ; | [A]EP0144616 (WESTINGHOUSE ELECTRIC CORP [US]); | [A]EP0180892 (KRAFTWERK UNION AG [DE]); | [A]US4804814 (SOUTHERLAND TOMMY J [US], et al); | [A]DE3823888 | [A] - PATENT ABSTRACTS OF JAPAN vol. 10, no. 388 (M-549)(2445) 25 December 1986 & JP-A-61 178 122 ( TOSHIBA CORP. ) 9 August 1986, & JP61178122 A 19860809 |