-
EP0089412
European procedure
Extract from the Register of European Patents
EP About this file: EP0089412
| EP0089412 - Fluid system with flow compensated torque control [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.04.1989 Database last updated on 09.12.2024 | Most recent event Tooltip | 11.07.2008 | Change - representative | published on 13.08.2008 [2008/33] | Applicant(s) | For all designated states CATERPILLAR INC. 100 N.E. Adams Street Peoria IL 61629-6490 / US | [N/P] |
| Former [1986/45] | For all designated states CATERPILLAR INC. 100 Northeast Adams Street Peoria Illinois 61629-6490 / US | ||
| Former [1983/39] | For all designated states CATERPILLAR TRACTOR CO. 100 Northeast Adams Street Peoria, Illinois 61629 / US | Inventor(s) | 01 /
Lohbauer, Kenneth Ralph 1313 Caton Avenue Joliet Illinois 60435 / US | 02 /
Moots, Paul Curtis 3340 Mason Avenue Joliet Illinois 60435 / US | [1983/39] | Representative(s) | Wagner, Karl H. Wagner & Geyer Partnerschaft mbB Patent- und Rechtsanwälte Gewürzmühlstrasse 5 80538 München / DE | [N/P] |
| Former [2008/33] | Wagner, Karl H. Wagner & Geyer Partnerschaft Patent- und Rechtsanwälte Gewürzmühlstrasse 5 80538 München / DE | ||
| Former [1984/31] | Wagner, Karl H. WAGNER & GEYER Patentanwälte Gewürzmühlstrasse 5 D-80538 München / DE | ||
| Former [1983/39] | Wagner, Karl H. WAGNER & GEYER Patentanwälte Gewuerzmuehlstrasse 5 Postfach 246 D-8000 München 22 / DE | Application number, filing date | 82111525.0 | 13.12.1982 | [1983/39] | Priority number, date | US19820360854 | 22.03.1982 Original published format: US 360854 | [1983/39] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0089412 | Date: | 28.09.1983 | Language: | EN | [1983/39] | Type: | A3 Search report | No.: | EP0089412 | Date: | 26.09.1984 | Language: | EN | [1984/39] | Type: | B1 Patent specification | No.: | EP0089412 | Date: | 29.06.1988 | Language: | EN | [1988/26] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.07.1984 | Classification | IPC: | F15B11/02 | [1983/39] | CPC: |
F15B11/0445 (EP,US);
F15B11/02 (EP,US);
F16H61/433 (EP,US);
F16H61/472 (EP,US);
F15B2211/20553 (EP,US);
F15B2211/30505 (EP,US);
F15B2211/30525 (EP,US);
F15B2211/329 (EP,US);
F15B2211/351 (EP,US);
F15B2211/355 (EP,US);
F15B2211/40515 (EP,US);
F15B2211/45 (EP,US);
F15B2211/50518 (EP,US);
F15B2211/5154 (EP,US);
F15B2211/6054 (EP,US);
F15B2211/6055 (EP,US);
F15B2211/6355 (EP,US);
F15B2211/7058 (EP,US);
| Designated contracting states | BE, DE, FR, GB, IT, SE [1983/39] | Title | German: | Flüssigkeitssystem mit durchflusskompensierter Drehmomentregelung | [1983/39] | English: | Fluid system with flow compensated torque control | [1983/39] | French: | Système à fluide avec asservissement de couple compensé pour le débit | [1983/39] | Examination procedure | 02.01.1985 | Examination requested [1985/13] | 29.01.1986 | Despatch of a communication from the examining division (Time limit: M04) | 09.06.1986 | Reply to a communication from the examining division | 03.10.1986 | Despatch of a communication from the examining division (Time limit: M07) | 13.05.1987 | Reply to a communication from the examining division | 06.08.1987 | Despatch of communication of intention to grant (Approval: ) | 12.11.1987 | Communication of intention to grant the patent | 22.02.1988 | Fee for grant paid | 22.02.1988 | Fee for publishing/printing paid | Opposition(s) | 30.03.1989 | No opposition filed within time limit [1989/24] | Fees paid | Renewal fee | 15.09.1984 | Renewal fee patent year 03 | 16.11.1985 | Renewal fee patent year 04 | 14.11.1986 | Renewal fee patent year 05 | 12.11.1987 | Renewal fee patent year 06 |
| 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 | [A]EP0025609 (CATERPILLAR TRACTOR CO [US]); | [A]US4107924 (DEZELAN JOSEPH E); | [A]GB1335042 (SPERRY RAND LTD); | [A]US3982469 (BIANCHETTA DONALD L) | Examination | WO8103364 |