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EP0274043
European procedure
Extract from the Register of European Patents
EP About this file: EP0274043
| EP0274043 - Roller electrode and apparatus for the surface treatment of foils with an electric corona discharge [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.03.1995 Database last updated on 29.06.2024 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1988/28] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Dinter, Peter Am Wiesenberg 4 D-6227 Taunusstein 4 / DE | [1988/28] | Application number, filing date | 87117347.2 | 25.11.1987 | [1988/28] | Priority number, date | DE19863641169 | 02.12.1986 Original published format: DE 3641169 | [1988/28] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0274043 | Date: | 13.07.1988 | Language: | DE | [1988/28] | Type: | B1 Patent specification | No.: | EP0274043 | Date: | 11.05.1994 | Language: | DE | [1994/19] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 25.05.1988 | Classification | IPC: | H01T19/00 | [1988/28] | CPC: |
H01T19/00 (EP,US)
| Designated contracting states | DE, FR, GB, SE [1988/28] | Title | German: | Walzenelektrode und Vorrichtung zur Oberflächenvorbehandlung von Folienbahnen mittels elektrischer Koronaentladung | [1988/28] | English: | Roller electrode and apparatus for the surface treatment of foils with an electric corona discharge | [1988/28] | French: | Electrode tambour et appareil pour traitement de surface de feuilles par décharge électrique corona | [1988/28] | Examination procedure | 22.11.1988 | Examination requested [1989/03] | 03.01.1990 | Despatch of a communication from the examining division (Time limit: M04) | 21.04.1990 | Reply to a communication from the examining division | 14.08.1991 | Despatch of a communication from the examining division (Time limit: M02) | 21.10.1991 | Reply to a communication from the examining division | 19.11.1991 | Despatch of communication that the application is refused, reason: substantive examination {1} | 07.10.1993 | Despatch of communication of intention to grant (Approval: Yes) | 08.11.1993 | Communication of intention to grant the patent | 29.01.1994 | Fee for grant paid | 29.01.1994 | Fee for publishing/printing paid | Appeal following examination | 17.01.1992 | Appeal received No. T0396/92 | 25.03.1992 | Statement of grounds filed | 23.08.1993 | Result of appeal procedure: remittal for grant | 23.08.1993 | Date of oral proceedings | Opposition(s) | 14.02.1995 | No opposition filed within time limit [1995/18] | Fees paid | Renewal fee | 12.10.1989 | Renewal fee patent year 03 | 12.10.1990 | Renewal fee patent year 04 | 21.12.1990 | Renewal fee patent year 05 | 16.10.1992 | Renewal fee patent year 06 | 18.10.1993 | Renewal fee patent year 07 |
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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. | Lapses during opposition Tooltip | GB | 11.05.1994 | [1995/19] | Documents cited: | Search | [AD]DE2743768 (BAYER AG); | [A]DE2754425 (KALWAR KLAUS); | [AD]EP0002453 (HOECHST AG [DE]); | [A]GB2065982 (SCHUSTER S J); | [AD]EP0086977 (HOECHST AG [DE]) |