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EP0904481
European procedure
Extract from the Register of European Patents
EP About this file: EP0904481
| EP0904481 - CORE MACHINE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 22.11.2002 Database last updated on 03.09.2024 | Most recent event Tooltip | 22.11.2002 | No opposition filed within time limit | published on 08.01.2003 [2003/02] | Applicant(s) | For all designated states DRESSER INDUSTRIES, INC. 41st floor, 2001 Ross Avenue Dallas, TX 75201 / US | [N/P] |
| Former [1999/13] | For all designated states Dresser Industries, Inc. 41st floor, 2001 Ross Avenue Dallas, TX 75201 / US | Inventor(s) | 01 /
BARTETTE, Pascal CCS 413, Unit C-105 16001, N.W. 97th Avenue Miami, FL 33172 / US | [1999/13] | Representative(s) | Claeys, Pierre, et al Gevers Intellectual Property House Holidaystraat 5 1831 Diegem / BE | [N/P] |
| Former [1999/13] | Claeys, Pierre, et al Gevers & Vander Haeghen, Patent Attorneys, Rue de Livourne 7 1060 Brussels / BE | Application number, filing date | 97925061.0 | 03.06.1997 | [1999/13] | WO1997EP02964 | Priority number, date | BE19960000504 | 05.06.1996 Original published format: BE 9600504 | [1999/13] | Filing language | FR | Procedural language | FR | Publication | Type: | A1 Application with search report | No.: | WO9746790 | Date: | 11.12.1997 | Language: | FR | [1997/53] | Type: | A1 Application with search report | No.: | EP0904481 | Date: | 31.03.1999 | Language: | FR | The application published by WIPO in one of the EPO official languages on 11.12.1997 takes the place of the publication of the European patent application. | [1999/13] | Type: | B1 Patent specification | No.: | EP0904481 | Date: | 16.01.2002 | Language: | FR | [2002/03] | Search report(s) | International search report - published on: | EP | 11.12.1997 | Classification | IPC: | E21B25/00 | [1999/13] | CPC: |
E21B25/00 (EP,US);
E21B21/10 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1999/13] | Title | German: | KERNBOHRAPPARAT | [1999/13] | English: | CORE MACHINE | [1999/13] | French: | CAROTTIER | [1999/13] | Entry into regional phase | 30.12.1998 | National basic fee paid | 30.12.1998 | Designation fee(s) paid | 30.12.1998 | Examination fee paid | Examination procedure | 20.12.1997 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 30.12.1998 | Examination requested [1999/13] | 14.03.2001 | Despatch of communication of intention to grant (Approval: Yes) | 12.07.2001 | Communication of intention to grant the patent | 24.09.2001 | Fee for grant paid | 24.09.2001 | Fee for publishing/printing paid | Opposition(s) | 17.10.2002 | No opposition filed within time limit [2003/02] | Fees paid | Renewal fee | 23.06.1999 | Renewal fee patent year 03 | 05.06.2000 | Renewal fee patent year 04 | 05.06.2001 | 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. | Cited in | International search | [A]GB1160409 (MINDRILL LTD [AU]) [A] 1 * figure - *; | [A]GB2000824 (AMERICAN COLDSET CORP) [A] 1* figure - *; | [A]EP0134586 (CHRISTENSEN INC NORTON [US]) [A] 1-7 * figures 1-4 *; | [A]EP0356657 (EASTMAN CHRISTENSEN CO [US]) [A] 1 * figure - * |