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EP0243194
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EP About this file: EP0243194
| EP0243194 - Hydraulically powered rotary percussive machines [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 17.06.1994 Database last updated on 05.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states The Steel Engineering Company Limited 144 Main Reef Road Manufacta Township Roodepoort Transvaal / ZA | [N/P] |
| Former [1987/44] | For all designated states The Steel Engineering Company Limited 144 Main Reef Road Manufacta Township Roodepoort Transvaal / ZA | Inventor(s) | 01 /
Hunt, Clive Wilfred 72 Jan K. Marais Avenue Malanshof Randburg Transvaal / ZA | [1987/44] | Representative(s) | Leale, Robin George, et al Frank B. Dehn & Co.,European Patent Attorneys, 179 Queen Victoria Street London EC4V 4EL / GB | [N/P] |
| Former [1993/39] | Leale, Robin George, et al FRANK B. DEHN & CO. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | ||
| Former [1991/29] | Hall, Graeme Keith Frank B. Dehn & Co. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | ||
| Former [1987/44] | Leale, Robin George FRANK B. DEHN & CO. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | Application number, filing date | 87303630.5 | 24.04.1987 | [1987/44] | Priority number, date | ZA19860003074 | 24.04.1986 Original published format: ZA 863074 | [1987/44] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0243194 | Date: | 28.10.1987 | Language: | EN | [1987/44] | Type: | A3 Search report | No.: | EP0243194 | Date: | 27.09.1989 | Language: | EN | [1989/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.08.1989 | Classification | IPC: | E21C1/12, E21C3/20, F15B13/02 | [1989/37] | CPC: |
B25D9/12 (EP,US);
E21B6/00 (EP,US)
|
| Former IPC [1987/44] | E21C1/12, E21C3/20 | Designated contracting states | AT, CH, DE, FR, GB, LI, SE [1987/44] | Title | German: | Hydraulisch angetriebene Dreh-Schlagmaschinen | [1987/44] | English: | Hydraulically powered rotary percussive machines | [1987/44] | French: | Machine roto-percutante à entraînement hydraulique | [1987/44] | File destroyed: | 15.01.2000 | Examination procedure | 02.03.1990 | Examination requested [1990/18] | 04.02.1991 | Despatch of a communication from the examining division (Time limit: M06) | 18.07.1991 | Reply to a communication from the examining division | 19.08.1991 | Despatch of a communication from the examining division (Time limit: M06) | 08.01.1992 | Reply to a communication from the examining division | 29.05.1992 | Despatch of a communication from the examining division (Time limit: M02) | 10.08.1992 | Reply to a communication from the examining division | 10.11.1992 | Despatch of a communication from the examining division (Time limit: M02) | 20.01.1993 | Reply to a communication from the examining division | 26.04.1993 | Despatch of communication of intention to grant (Approval: Yes) | 25.10.1993 | Communication of intention to grant the patent | 05.02.1994 | Application deemed to be withdrawn, date of legal effect [1994/32] | 08.03.1994 | Despatch of communication that the application is deemed to be withdrawn, reason: fee for grant / fee for printing not paid in time [1994/32] | Fees paid | Renewal fee | 17.04.1989 | Renewal fee patent year 03 | 17.04.1990 | Renewal fee patent year 04 | 17.04.1991 | Renewal fee patent year 05 | 21.04.1992 | Renewal fee patent year 06 | 28.04.1993 | Renewal fee patent year 07 | Penalty fee | Additional fee for renewal fee | 30.04.1994 | 08 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 | [A]DE1221169 (BETEILIGUNGS & PATENTVERW GMBH); | [A]DE2038060 (CLARK EQUIPMENT CO); | [A]DE2737081 (HABSICK FRANK); | [AD]US4430926 (WALLACE TREVOR E [ZA]) |