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EP0492925
European procedure
Extract from the Register of European Patents
EP About this file: EP0492925
| EP0492925 - Method and apparatus for separation of heavy and light particles from particulate material [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.10.1996 Database last updated on 26.06.2024 | Most recent event Tooltip | 04.10.1996 | No opposition filed within time limit | published on 20.11.1996 [1996/47] | Applicant(s) | For all designated states ROTHMANS INTERNATIONAL SERVICES LIMITED Denham Place, Village Road Denham, Uxbridge Middlesex. UB9 5BL / GB | [N/P] |
| Former [1994/39] | For all designated states ROTHMANS INTERNATIONAL SERVICES LIMITED Denham Place, Village Road Denham, Uxbridge, Middlesex. UB9 5BL / GB | ||
| Former [1992/27] | For all designated states ROTHMANS INTERNATIONAL TOBACCO LIMITED Denham Place, Village Road Denham, Uxbridge, Middlesex. UB9 5BL / GB | Inventor(s) | 01 /
Parker, Michael Patrick 7 Chiltern Gardens Leighton Buzzard, Bedfordshire, LU7 8BL / GB | [1992/27] | Representative(s) | Harrison, David Christopher, et al Mewburn Ellis LLP City Tower 40 Basinghall Street London EC2V 5DE / GB | [N/P] |
| Former [1994/39] | Harrison, David Christopher, et al MEWBURN ELLIS York House 23 Kingsway London WC2B 6HP / GB | ||
| Former [1992/27] | Bridge-Butler, Alan James G.F. Redfern & Co. Redfern House 149/151 Tarring Road Worthing, West Sussex BN11 4HE / GB | Application number, filing date | 91311671.1 | 16.12.1991 | [1992/27] | Priority number, date | GB19900027714 | 20.12.1990 Original published format: GB 9027714 | GB19910011334 | 24.05.1991 Original published format: GB 9111334 | [1992/27] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0492925 | Date: | 01.07.1992 | Language: | EN | [1992/27] | Type: | A3 Search report | No.: | EP0492925 | Date: | 27.01.1993 | Language: | EN | [1993/04] | Type: | B1 Patent specification | No.: | EP0492925 | Date: | 29.11.1995 | Language: | EN | [1995/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.12.1992 | Classification | IPC: | B03B4/00, B07B4/08, A24B1/04 | [1992/27] | CPC: |
B03B4/00 (EP,US);
A24B1/04 (EP,US);
B03B4/02 (EP,US);
B07B4/02 (EP,US);
B07B4/08 (EP,US);
B07B9/00 (EP,US)
| Designated contracting states | BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL [1992/27] | Title | German: | Verfahren und Vorrichtung zum Aussortieren von schweren und leichten Partikeln aus Partikel-Material | [1992/27] | English: | Method and apparatus for separation of heavy and light particles from particulate material | [1992/27] | French: | Procédé et dispositif pour la séparation des particules lourdes et ligères de matières particulaires | [1992/27] | Examination procedure | 24.12.1992 | Examination requested [1993/09] | 19.07.1994 | Despatch of a communication from the examining division (Time limit: M04) | 08.08.1994 | Reply to a communication from the examining division | 27.12.1994 | Despatch of communication of intention to grant (Approval: No) | 17.05.1995 | Despatch of communication of intention to grant (Approval: later approval) | 02.06.1995 | Communication of intention to grant the patent | 24.08.1995 | Fee for grant paid | 24.08.1995 | Fee for publishing/printing paid | Opposition(s) | 30.08.1996 | No opposition filed within time limit [1996/47] | Fees paid | Renewal fee | 15.10.1993 | Renewal fee patent year 03 | 16.12.1994 | 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 | [AD]EP0361815 (ROTHMANS INT TOBACCO [GB]); | [A]WO9000445 (GBE INTERNATIONAL PLC [GB]); | [A]US3655043 (WOCHNOWSKI WALDEMAR, et al) |