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EP0052382
European procedure
Extract from the Register of European Patents
EP About this file: EP0052382
| EP0052382 - Diffuser arrangements [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.08.1985 Database last updated on 21.03.2026 | Most recent event Tooltip | 19.08.1985 | No opposition filed within time limit | published on 23.10.1985 [1985/43] | Applicant(s) | For all designated states KAMYR, AB Verkstadsgatan 10 652 21 Karlstad / SE | [N/P] |
| Former [1982/21] | For all designated states KAMYR, AB Verkstadsgatan 10 S-652 21 Karlstad / SE | Inventor(s) | 01 /
Richter, Johan Christoffer Fredrik Carl Vaekeroveien 69 D N-Olso 3 / NO | 02 /
Richter, Ole Johan Älvgatan 87 S-652 30 Karlstad / SE | [1982/21] | Representative(s) | Foyn, Tore Kjell Kamyr AB Verkstadsgatan 10 S-652 21 Karlstad / SE | [1982/21] | Application number, filing date | 81110198.9 | 18.04.1980 | [1982/21] | Priority number, date | US19790034928 | 25.04.1979 Original published format: US 34928 | [1982/21] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0052382 | Date: | 26.05.1982 | Language: | EN | [1982/21] | Type: | B1 Patent specification | No.: | EP0052382 | Date: | 17.10.1984 | Language: | EN | [1984/42] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.03.1982 | Classification | IPC: | D21C9/02 | [1982/21] | CPC: |
D21C9/02 (EP,US)
| Designated contracting states | DE, FR, SE [1982/21] | Title | German: | Anordnungen eines Diffusors | [1982/21] | English: | Diffuser arrangements | [1982/21] | French: | Dispositions d'un diffuseur | [1982/21] | File destroyed: | 12.06.1999 | Examination procedure | 05.12.1981 | Examination requested [1982/21] | 11.08.1983 | Despatch of a communication from the examining division (Time limit: M04) | 02.11.1983 | Reply to a communication from the examining division | 03.01.1984 | Despatch of communication of intention to grant (Approval: ) | 28.03.1984 | Communication of intention to grant the patent | 06.06.1984 | Fee for grant paid | 06.06.1984 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP80102108.0 / EP0018562 | Opposition(s) | 18.07.1985 | No opposition filed within time limit [1985/43] | Fees paid | Renewal fee | 14.04.1982 | Renewal fee patent year 03 | 05.04.1983 | Renewal fee patent year 04 | 27.03.1984 | Renewal fee patent year 05 |
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