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EP0165758
European procedure
Extract from the Register of European Patents
EP About this file: EP0165758
| EP0165758 - Hydraulic power steering systems for motor vehicles [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.11.1991 Database last updated on 04.11.2024 | Most recent event Tooltip | 12.11.1999 | Lapse of the patent in a contracting state New state(s): LU | published on 29.12.1999 [1999/52] | Applicant(s) | For all designated states STEERING DEVELOPMENTS LIMITED Unit 3, Eastman Way Hemel Hempstead Herts HP2 7HF / GB | [N/P] |
| Former [1985/52] | For all designated states STEERING DEVELOPMENTS LIMITED Unit 3, Eastman Way Hemel Hempstead Herts HP2 7HF / GB | Inventor(s) | 01 /
Roake, Peter John 37a Ellingham Road Hemel Hempstead Herts / GB | 02 /
Mitchell, Gerald Edward 14 Neptune Drive Hemel Hempstead Herts / GB | [1985/52] | Representative(s) | Sommerville, John Henry, et al Sommerville & Rushton, 45 Grosvenor Road St. Albans, Hertfordshire AL1 3AW / GB | [N/P] |
| Former [1985/52] | Sommerville, John Henry, et al SOMMERVILLE & RUSHTON 11 Holywell Hill St. Albans Hertfordshire, AL1 1EZ / GB | Application number, filing date | 85304141.6 | 11.06.1985 | [1985/52] | Priority number, date | GB19840015023 | 13.06.1984 Original published format: GB 8415023 | [1985/52] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0165758 | Date: | 27.12.1985 | Language: | EN | [1985/52] | Type: | A3 Search report | No.: | EP0165758 | Date: | 07.01.1987 | Language: | EN | [1987/02] | Type: | B1 Patent specification | No.: | EP0165758 | Date: | 16.01.1991 | Language: | EN | [1991/03] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.11.1986 | Classification | IPC: | B62D5/30 | [1985/52] | CPC: |
B62D5/32 (EP)
| Designated contracting states | AT, BE, CH, DE, FR, IT, LI, LU, NL, SE [1985/52] | Title | German: | Hydraulische Servolenkungseinrichtungen für Kraftfahrzeuge | [1985/52] | English: | Hydraulic power steering systems for motor vehicles | [1985/52] | French: | Système de direction hydraulique assistée pour véhicules à moteur | [1985/52] | Examination procedure | 26.06.1987 | Examination requested [1987/36] | 25.01.1989 | Despatch of a communication from the examining division (Time limit: M04) | 03.05.1989 | Reply to a communication from the examining division | 22.03.1990 | Despatch of communication of intention to grant (Approval: Yes) | 18.07.1990 | Communication of intention to grant the patent | 16.10.1990 | Fee for grant paid | 16.10.1990 | Fee for publishing/printing paid | Opposition(s) | 17.10.1991 | No opposition filed within time limit [1992/02] | Fees paid | Renewal fee | 02.06.1987 | Renewal fee patent year 03 | 07.06.1988 | Renewal fee patent year 04 | 03.06.1989 | Renewal fee patent year 05 | 02.06.1990 | Renewal fee patent year 06 |
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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. | Lapses during opposition Tooltip | AT | 16.01.1991 | BE | 16.01.1991 | CH | 16.01.1991 | LI | 16.01.1991 | LU | 30.06.1991 | [1999/52] |
| Former [1992/01] | AT | 16.01.1991 | |
| BE | 16.01.1991 | ||
| CH | 16.01.1991 | ||
| LI | 16.01.1991 | ||
| Former [1991/49] | AT | 16.01.1991 | |
| CH | 16.01.1991 | ||
| LI | 16.01.1991 | ||
| Former [1991/43] | CH | 16.01.1991 | |
| LI | 16.01.1991 | Documents cited: | Search | [X]US3940931 (RENFRO KENNETH W, et al); | [X]US3995711 (KITTLE CARL EDWIN, et al); | [A]US4079806 (HOAG PETER J, et al); | [X]US4102129 (MAES RICHARD J); | [X]US4129001 (KEYZER CARL A); | [X]US4190130 (BECK EARL [US]); | [X]GB2066185 (DEERE & CO) |