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EP0157049
European procedure
Extract from the Register of European Patents
EP About this file: EP0157049
| EP0157049 - Lobe rotor pumps [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.11.1991 Database last updated on 13.11.2024 | Most recent event Tooltip | 27.11.1991 | No opposition filed within time limit | published on 15.01.1992 [1992/03] | Applicant(s) | For all designated states SSP PUMPS LIMITED Lottbridge Drove Eastbourne Sussex BN23 6PQ / GB | [N/P] |
| Former [1985/41] | For all designated states SSP PUMPS LIMITED Lottbridge Drove Eastbourne Sussex BN23 6PQ / GB | Inventor(s) | 01 /
Ellis, George William Downley Dittons Road Polegate Sussex BN26 6JG / GB | [1985/41] | Representative(s) | Allen, William Guy Fairfax, et al J.A. KEMP & CO. 14 South Square Gray's Inn London WC1R 5LX / GB | [1985/41] | Application number, filing date | 84308066.4 | 21.11.1984 | [1985/41] | Priority number, date | GB19830033929 | 20.12.1983 Original published format: GB 8333929 | [1985/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0157049 | Date: | 09.10.1985 | Language: | EN | [1985/41] | Type: | A3 Search report | No.: | EP0157049 | Date: | 20.11.1986 | Language: | EN | [1986/47] | Type: | B1 Patent specification | No.: | EP0157049 | Date: | 07.06.1989 | Language: | EN | [1989/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.09.1986 | Classification | IPC: | F04C2/14 | [1989/23] | CPC: |
F16D1/02 (EP,US);
F04C15/0076 (EP,US);
F04C2240/605 (EP,US)
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| Former IPC [1985/41] | F04C2/28 | Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1985/41] | Title | German: | Drehnocken-Pumpe | [1985/41] | English: | Lobe rotor pumps | [1985/41] | French: | Pompes à cames rotatives | [1985/41] | Examination procedure | 12.01.1987 | Examination requested [1987/12] | 01.03.1988 | Despatch of a communication from the examining division (Time limit: M04) | 27.05.1988 | Reply to a communication from the examining division | 29.08.1988 | Despatch of communication of intention to grant (Approval: Yes) | 12.12.1988 | Communication of intention to grant the patent | 25.02.1989 | Fee for grant paid | 25.02.1989 | Fee for publishing/printing paid | Opposition(s) | 08.03.1990 | No opposition filed within time limit [1992/03] | Fees paid | Renewal fee | 25.11.1986 | Renewal fee patent year 03 | 14.11.1987 | Renewal fee patent year 04 | 14.11.1988 | 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. | Documents cited: | Search | GB695743 [ ] (BORG WARNER); | US3126834 [ ]; | GB1055850 [ ] (BORG WARNER); | US3558246 [ ] (PHILIPP RUDI); | DE2250347 [ ] |