EP0337991 - LOAD SENSING CIRCUIT OF LOAD RESPONSIVE DIRECTION CONTROL VALVE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.11.1993 Database last updated on 15.05.2024 | Most recent event Tooltip | 11.11.1993 | No opposition filed within time limit | published on 29.12.1993 [1993/52] | Applicant(s) | For all designated states CATERPILLAR INC. 100 N.E. Adams Street Peoria IL 61629-6490 / US | [N/P] |
Former [1989/43] | For all designated states CATERPILLAR INC. 100 Northeast Adams Street Peoria Illinois 61629-6490 / US | Inventor(s) | 01 /
BUDZICH, Tadeusz 80 Murwood Drive Moreland Hills, OH 44022 / US | [1989/43] | Representative(s) | Brunner, Michael John, et al Gill Jennings & Every LLP The Broadgate Tower 20 Primrose Street London EC2A 2ES / GB | [N/P] |
Former [1989/43] | Brunner, Michael John, et al GILL JENNINGS & EVERY Broadgate House 7 Eldon Street London EC2M 7LH / GB | Application number, filing date | 87906724.7 | 30.09.1987 | [1989/43] | WO1987US02479 | Priority number, date | US19870068494 | 01.07.1987 Original published format: US 68494 | [1989/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8900248 | Date: | 12.01.1989 | Language: | EN | [1989/02] | Type: | A1 Application with search report | No.: | EP0337991 | Date: | 25.10.1989 | Language: | EN | The application published by WIPO in one of the EPO official languages on 12.01.1989 takes the place of the publication of the European patent application. | [1989/43] | Type: | B1 Patent specification | No.: | EP0337991 | Date: | 07.01.1993 | Language: | EN | [1993/01] | Search report(s) | International search report - published on: | US | 12.01.1989 | (Supplementary) European search report - dispatched on: | EP | 08.01.1990 | Classification | IPC: | F15B13/02, F15B13/08 | [1989/43] | CPC: |
F15B13/0417 (EP,US);
E02F9/2225 (EP,US);
F15B11/0445 (EP,US);
F15B2211/3051 (EP,US);
F15B2211/30535 (EP,US);
F15B2211/329 (EP,US);
F15B2211/40515 (EP,US);
F15B2211/45 (EP,US);
F15B2211/6057 (EP,US);
| Designated contracting states | DE, FR, GB [1989/43] | Title | German: | LASTFÜHLANORDNUNG FÜR EIN LASTEMPFINDLICHES STEUERUNGSVENTIL | [1993/01] | English: | LOAD SENSING CIRCUIT OF LOAD RESPONSIVE DIRECTION CONTROL VALVE | [1989/43] | French: | CIRCUIT DETECTEUR DE CHARGE DE VALVE DE COMMANDE DE DIRECTION REAGISSANT A LA CHARGE | [1989/43] |
Former [1989/43] | LASTABTASTSCHALTUNG FÜR EIN LASTEMPFINDLICHES HAUPTSTEUERUNGSVENTIL | File destroyed: | 20.04.2002 | Entry into regional phase | 23.03.1989 | National basic fee paid | 23.03.1989 | Search fee paid | 23.03.1989 | Designation fee(s) paid | 23.03.1989 | Examination fee paid | Examination procedure | 23.03.1989 | Examination requested [1989/43] | 18.11.1991 | Despatch of a communication from the examining division (Time limit: M04) | 24.02.1992 | Reply to a communication from the examining division | 02.04.1992 | Despatch of communication of intention to grant (Approval: Yes) | 08.07.1992 | Communication of intention to grant the patent | 17.09.1992 | Fee for grant paid | 17.09.1992 | Fee for publishing/printing paid | Opposition(s) | 08.10.1993 | No opposition filed within time limit [1993/52] | Fees paid | Renewal fee | 16.08.1989 | Renewal fee patent year 03 | 13.08.1990 | Renewal fee patent year 04 | 12.08.1991 | Renewal fee patent year 05 | 18.08.1992 | 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. | Documents cited: | Search | [A]USRE29329E | International search | [Y]US3415166 (HORST HINRICHS, et al); | [Y]US4222409 (BUDZICH TADEUSZ); | [A]US4362087 (BUDZICH TADEUSZ); | [X]US4610194 (BUDZICH TADEUSZ [US]); | [Y]US4665801 (BUDZICH TADEUSZ [US]); | [YP]US4679492 (BUDZICH TADEUSZ [US]); | [YP]US4688470 (BUDZICH TADEUSZ [US]); | [XP]US4694731 (BUDZICH TADEUSZ [US]) |