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EP0334945
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EP About this file: EP0334945
| EP0334945 - CENTRIFUGAL FINISHING APPARATUS EMBODYING EMPROVED SEAL AND METHOD [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.04.1994 Database last updated on 24.01.2025 | Most recent event Tooltip | 23.04.1994 | No opposition filed within time limit | published on 15.06.1994 [1994/24] | Applicant(s) | For all designated states ROTO-FINISH COMPANY, INC. 1600 Douglas Avenue Kalamazoo, MI 49007-1690 / US | [1989/40] | Inventor(s) | 01 /
McNEIL, Gary, L. 1761 118th Avenue Allegan, MI 49010 / US | [1989/40] | Representative(s) | Gordon, Michael Vincent, et al GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street London EC2M 7LH / GB | [1989/40] | Application number, filing date | 88909435.5 | 05.10.1988 | [1989/40] | WO1988US03471 | Priority number, date | US19870105273 | 06.10.1987 Original published format: US 105273 | [1989/40] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8903281 | Date: | 20.04.1989 | Language: | EN | [1989/09] | Type: | A1 Application with search report | No.: | EP0334945 | Date: | 04.10.1989 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.04.1989 takes the place of the publication of the European patent application. | [1989/40] | Type: | B1 Patent specification | No.: | EP0334945 | Date: | 23.06.1993 | Language: | EN | [1993/25] | Search report(s) | International search report - published on: | US | 20.04.1989 | (Supplementary) European search report - dispatched on: | EP | 30.10.1989 | Classification | IPC: | B24B31/00 | [1989/40] | CPC: |
B24B31/108 (EP,US)
| Designated contracting states | FR, IT [1989/40] | Title | German: | FLIEHKRAFT-GLEITSCHLEIFMASCHINE MIT VERBESSERTER DICHTUNG UND ENTSPRECHENDES VERFAHREN | [1989/40] | English: | CENTRIFUGAL FINISHING APPARATUS EMBODYING EMPROVED SEAL AND METHOD | [1989/40] | French: | APPAREIL DE FINISSAGE CENTRIFUGE INCORPORANT UN JOINT D'ETANCHEITE AMELIORE ET PROCEDE CORRESPONDANT | [1989/40] | Entry into regional phase | 18.05.1989 | National basic fee paid | 18.05.1989 | Search fee paid | 18.05.1989 | Designation fee(s) paid | 18.05.1989 | Examination fee paid | Examination procedure | 18.05.1989 | Examination requested [1989/40] | 04.04.1991 | Despatch of a communication from the examining division (Time limit: M06) | 09.10.1991 | Reply to a communication from the examining division | 04.12.1991 | Despatch of a communication from the examining division (Time limit: M06) | 28.04.1992 | Reply to a communication from the examining division | 16.09.1992 | Despatch of communication of intention to grant (Approval: Yes) | 28.12.1992 | Communication of intention to grant the patent | 19.03.1993 | Fee for grant paid | 19.03.1993 | Fee for publishing/printing paid | Opposition(s) | 24.03.1994 | No opposition filed within time limit [1994/24] | Fees paid | Renewal fee | 12.10.1990 | Renewal fee patent year 03 | 10.10.1991 | Renewal fee patent year 04 | 09.10.1992 | 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 | [Y]DE3332787 (WALTHER CARL KURT GMBH [DE]); | [Y]EP0232532 (SPALECK GMBH MAX [DE]) | International search | [X]SU580099 (RIZHSKIJ POLT INST [SU]); | [Y]SU942960 (LVOVSK LESOTEKH INST [SU]); | [Y]USRE29964E ; | [A]US4177608 (BALZ GUNTHER W [US]); | [A]US3924357 (SCHMIDT JURGEN, et al); | [A]JPS4636157B | Examination | US29964 | DE3520912 |