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EP0035877
European procedure
Extract from the Register of European Patents
EP About this file: EP0035877
| EP0035877 - Centrifugal casting machine [Right-click to bookmark this link] | |||
| Former [1981/37] | Mould isolator mechanism for centrifugal casting machine | ||
| [1985/33] | Status | No opposition filed within time limit Status updated on 11.06.1986 Database last updated on 31.08.2024 | Most recent event Tooltip | 11.06.1986 | No opposition filed within time limit | published on 30.07.1986 [1986/31] | Applicant(s) | For all designated states THE FIRESTONE TIRE & RUBBER COMPANY 1200 Firestone Parkway Akron, Ohio 44317 / US | [1981/37] | Inventor(s) | 01 /
Yang, James H. C. 3171 Warren Road Cleveland Ohio 44111 / US | [1981/37] | Representative(s) | Sheader, Brian Norman Eric Potter & Clarkson St. Mary's Court St. Mary's Gate Nottingham NG1 1LE / GB | [N/P] |
| Former [1981/37] | Sheader, Brian N. Eric Potter & Clarkson St. Mary's Court St. Mary's Gate Nottingham NG1 1LE / GB | Application number, filing date | 81300920.6 | 05.03.1981 | [1981/37] | Priority number, date | US19800128002 | 07.03.1980 Original published format: US 128002 | [1981/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0035877 | Date: | 16.09.1981 | Language: | EN | [1981/37] | Type: | A3 Search report | No.: | EP0035877 | Date: | 05.01.1983 | Language: | EN | [1983/01] | Type: | B1 Patent specification | No.: | EP0035877 | Date: | 14.08.1985 | Language: | EN | [1985/33] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.11.1982 | Classification | IPC: | B29C41/04, B29D30/00 | [1985/33] | CPC: |
B29C41/047 (EP,US);
B29C39/08 (EP,US);
B29L2030/00 (EP,US)
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| Former IPC [1983/01] | B29C5/04, B29H17/00, B22D13/04 | ||
| Former IPC [1982/51] | B29C5/04, B29C5/04, B22D13/04 | ||
| Former IPC [1981/37] | B29H17/00, B29C5/04 | Designated contracting states | AT, DE, FR, GB, IT [1981/37] | Title | German: | Rotationsgiessmaschine | [1985/33] | English: | Centrifugal casting machine | [1985/33] | French: | Machine de coulée par centrifugation | [1985/33] |
| Former [1981/37] | Mechanismus zum Isolieren der Form einer Rotationsgiessmaschine | ||
| Former [1981/37] | Mould isolator mechanism for centrifugal casting machine | ||
| Former [1981/37] | Dispositif d'isolation pour un moule d'une machine de coulée par centrifugation | Examination procedure | 19.08.1981 | Examination requested [1981/43] | 07.10.1983 | Despatch of a communication from the examining division (Time limit: M04) | 05.02.1984 | Reply to a communication from the examining division | 10.07.1984 | Despatch of communication of intention to grant (Approval: ) | 05.10.1984 | Communication of intention to grant the patent | 21.12.1984 | Fee for grant paid | 21.12.1984 | Fee for publishing/printing paid | Opposition(s) | 15.05.1986 | No opposition filed within time limit [1986/31] | Fees paid | Renewal fee | 22.12.1982 | Renewal fee patent year 03 | 17.12.1983 | Renewal fee patent year 04 | 19.02.1985 | 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 | US3030668 [ ] (TAYLOR RUSSELL C); | US3611506 [ ] (SCHROEDER HARRY C); | US3918864 [ ] (BRAUN DIETER); | US3924982 [ ] (YANG JAMES H C, et al); | US4035118 [ ] (MACMILLAN KENNETH T); | US4083672 [ ] (VAISHNAV DOLAR HARSHADRAI); | GB1514201 [ ] (ADAPTAFORM PLASTICS LTD); | US4133622 [ ] (BRAUN DIETER); | GB1543585 [ ] (VICKERS LTD) |