-
EP0039473
European procedure
Extract from the Register of European Patents
EP About this file: EP0039473
| EP0039473 - Hydraulic power transmission system [Right-click to bookmark this link] | |||
| Former [1981/45] | Power transmission | ||
| [1984/28] | Status | No opposition filed within time limit Status updated on 14.05.1985 Database last updated on 22.01.2025 | Most recent event Tooltip | 07.03.1997 | Lapse of the patent in a contracting state | published on 23.04.1997 [1997/17] | Applicant(s) | For all designated states Vickers Incorporated 1401 Crooks Road Troy Michigan 48084 / US | [N/P] |
| Former [1985/17] | For all designated states Vickers Incorporated 1401 Crooks Road Troy Michigan 48084 / US | ||
| Former [1982/32] | For all designated states SPERRY CORPORATION Crooks and Maple Roads Troy Michigan 48084 / US | ||
| Former [1981/45] | For all designated states Sperry Corporation 1401 Crooks Road Troy Michigan 48084 / US | Inventor(s) | 01 /
Breeden, Robert Harlin 3509 Farmer's Creek Road Metamora Michigan 48455 / US | [1981/45] | Representative(s) | Zwirner, Gottfried, et al BLUMBACH-WESER-BERGEN-KRAMER ZWIRNER-HOFFMANN Patentanwälte Sonnenberger Strasse 100 D-65193 Wiesbaden / DE | [N/P] |
| Former [1985/19] | Zwirner, Gottfried, Dipl.-Ing. Dipl.-W.-Ing., et al BLUMBACH-WESER-BERGEN-KRAMER ZWIRNER-HOFFMANN Patentanwälte Sonnenberger Strasse 100 D-65193 Wiesbaden / DE | ||
| Former [1985/17] | Zwirner, Gottfried, Dipl.-Ing. Dipl.-W.-Ing. BLUMBACH-WESER-BERGEN-KRAMER ZWIRNER-HOFFMANN Patentanwälte Sonnenberger Strasse 100 D-65193 Wiesbaden / DE | ||
| Former [1981/45] | Blumbach Weser Bergen Kramer Zwirner Hoffmann Patentanwälte Sonnenberger Strasse 100 D-65193 Wiesbaden / DE | Application number, filing date | 81103206.9 | 29.04.1981 | [1981/45] | Priority number, date | US19800146591 | 05.05.1980 Original published format: US 146591 | [1981/45] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0039473 | Date: | 11.11.1981 | Language: | EN | [1981/45] | Type: | B1 Patent specification | No.: | EP0039473 | Date: | 11.07.1984 | Language: | EN | [1984/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.08.1981 | Classification | IPC: | F15B11/22 | [1981/45] | CPC: |
F15B11/22 (EP,US)
| Designated contracting states | DE, FR, GB, IT, SE [1981/45] | Title | German: | Hydraulisches Kraftübertragungssystem | [1984/28] | English: | Hydraulic power transmission system | [1984/28] | French: | Système hydraulique de transmission de puissance | [1984/28] |
| Former [1981/45] | Hydraulische Kraftübertragung | ||
| Former [1981/45] | Power transmission | ||
| Former [1981/45] | Transmission de puissance hydraulique | Examination procedure | 23.10.1981 | Examination requested [1982/01] | 25.11.1982 | Despatch of a communication from the examining division (Time limit: M04) | 17.03.1983 | Reply to a communication from the examining division | 12.09.1983 | Despatch of communication of intention to grant (Approval: ) | 24.11.1983 | Communication of intention to grant the patent | 11.01.1984 | Fee for grant paid | 11.01.1984 | Fee for publishing/printing paid | Opposition(s) | 12.04.1985 | No opposition filed within time limit [1985/29] | Fees paid | Renewal fee | 17.03.1983 | Renewal fee patent year 03 | 21.03.1984 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | US4201052 [ ] (BREEDEN ROBERT H [US], et al); | US3962954 [ ] (JACOB RENE F, et al); | FR2260013 [ ] (POCLAIN SA [FR]); | DE3011088 [ ] (SPERRY CORP); | US2892311 [ ] (GERPEN HARLAN W VAN) |