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EP0138793
European procedure
Extract from the Register of European Patents
EP About this file: EP0138793
| EP0138793 - A gas pumping device [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.04.1989 Database last updated on 19.10.2024 | Most recent event Tooltip | 07.04.1989 | No opposition filed within time limit | published on 24.05.1989 [1989/21] | Applicant(s) | For all designated states Atlas Copco Aktiebolag Nacka 105 23 Stockholm / SE | [N/P] |
| Former [1985/17] | For all designated states Atlas Copco Aktiebolag Nacka S-105 23 Stockholm / SE | Inventor(s) | 01 /
Viertler, Albin 2, Neuer Kirchplatz D-6632 Saarwellingen / DE | [1985/17] | Representative(s) | Grundfelt, Erik Gunnar, et al Atlas Copco Tunnelling & Mining AB Patents & Trademarks 105 23 Stockholm / SE | [N/P] |
| Former [1985/17] | Grundfelt, Erik Gunnar, et al Atlas Copco Tunnelling & Mining AB Patents & Trademarks S-105 23 Stockholm / SE | Application number, filing date | 84850285.2 | 26.09.1984 | [1985/17] | Priority number, date | SE19830005775 | 20.10.1983 Original published format: SE 8305775 | [1985/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0138793 | Date: | 24.04.1985 | Language: | EN | [1985/17] | Type: | B1 Patent specification | No.: | EP0138793 | Date: | 15.06.1988 | Language: | EN | [1988/24] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 13.03.1985 | Classification | IPC: | F04D29/10, F04D29/06 | [1985/17] | CPC: |
F04D29/102 (EP)
| Designated contracting states | BE, DE, FR, IT, NL [1985/17] | Title | German: | Gas-Pumpeneinrichtung | [1985/31] | English: | A gas pumping device | [1985/17] | French: | Appareil de pompage de gaz | [1985/31] | Examination procedure | 12.09.1985 | Examination requested [1985/48] | 18.02.1986 | Despatch of a communication from the examining division (Time limit: M04) | 11.06.1986 | Despatch of a communication from the examining division (Time limit: M04) | 10.09.1986 | Reply to a communication from the examining division | 18.02.1987 | Despatch of a communication from the examining division (Time limit: M04) | 15.06.1987 | Reply to a communication from the examining division | 21.09.1987 | Despatch of communication of intention to grant (Approval: Yes) | 16.12.1987 | Communication of intention to grant the patent | 11.03.1988 | Fee for grant paid | 11.03.1988 | Fee for publishing/printing paid | Opposition(s) | 16.03.1989 | No opposition filed within time limit [1989/21] | Fees paid | Renewal fee | 11.09.1986 | Renewal fee patent year 03 | 18.09.1987 | Renewal fee patent year 04 |
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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]US4311004 ; | [Y]FR490059 ; | [Y]US3356290 ; | [Y]FR1569447 ; | [Y]CH340106 ; | [A]US2391512 ; | [A]US2973136 |