-
EP0033371
European procedure
Extract from the Register of European Patents
EP About this file: EP0033371
| EP0033371 - Filter arrangement [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.07.1985 Database last updated on 18.11.2024 | Most recent event Tooltip | 30.07.1985 | No opposition filed within time limit | published on 02.10.1985 [1985/40] | Applicant(s) | For all designated states Stahl, Werner, Dr. Stalbühlweg 8 D-76829 Landau / DE | [1981/32] | Inventor(s) | 01 /
see applicant ... | [1981/32] | Representative(s) | Weber, Otto-Ernst Weber & Heim Irmgardstrasse 3 81479 München / DE | [N/P] |
| Former [1981/32] | Weber, Otto Ernst, Dipl.-Phys. Weber & Heim Hofbrunnstrasse 36 D-81479 München / DE | Application number, filing date | 80107258.8 | 21.11.1980 | [1981/32] | Priority number, date | DE19792947329 | 23.11.1979 Original published format: DE 2947329 | [1981/32] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0033371 | Date: | 12.08.1981 | Language: | DE | [1981/32] | Type: | B1 Patent specification | No.: | EP0033371 | Date: | 19.09.1984 | Language: | DE | [1984/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.05.1981 | Classification | IPC: | B01D33/00, B01D35/00, B01D37/00 | [1981/32] | CPC: |
B01D35/31 (EP);
B01D33/04 (EP);
B01D33/073 (EP);
B01D33/09 (EP);
B01D33/21 (EP);
B01D33/466 (EP);
B01D33/50 (EP);
B01D33/58 (EP);
B01D33/663 (EP);
B01D33/74 (EP);
B01D33/76 (EP);
B01D2201/204 (EP);
| Designated contracting states | AT, BE, CH, FR, GB, IT, LI, LU, NL, SE [1981/32] | Title | German: | Anordnung zur Filtration | [1981/32] | English: | Filter arrangement | [1981/32] | French: | Dispositif filtrant | [1981/32] | Examination procedure | 17.12.1981 | Examination requested [1982/09] | 23.07.1982 | Despatch of a communication from the examining division (Time limit: M04) | 30.11.1982 | Reply to a communication from the examining division | 02.05.1983 | Despatch of a communication from the examining division (Time limit: M04) | 04.08.1983 | Reply to a communication from the examining division | 12.12.1983 | Despatch of communication of intention to grant (Approval: ) | 02.03.1984 | Communication of intention to grant the patent | 30.04.1984 | Fee for grant paid | 30.04.1984 | Fee for publishing/printing paid | Opposition(s) | 20.06.1985 | No opposition filed within time limit [1985/40] | Request for re-establishment of rights: | 04.10.1983 | Date of receipt | 31.10.1983 | Request accepted | Fees paid | Renewal fee | 04.10.1983 | Renewal fee patent year 03 | 27.10.1983 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 30.11.1982 | 03 M06 Fee paid on 04.10.1983 |
| 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 | US1762560 [ ] (MORTON CHARLES D) | Examination | DE7245246U | DE1536890 | DE1658063 | DE2422208 |