EP0169047 - Copper-based metallic member having a chemical conversion film and method for producing same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 21.08.1993 Database last updated on 20.05.2024 | Most recent event Tooltip | 21.08.1993 | No opposition filed within time limit | published on 13.10.1993 [1993/41] | Applicant(s) | For all designated states NIPPONDENSO CO., LTD. 1-1, Showa-cho Kariya-shi Aichi-ken / JP | [N/P] |
Former [1986/04] | For all designated states NIPPONDENSO CO., LTD. 1-1, Showa-cho Kariya-shi Aichi-ken / JP | Inventor(s) | 01 /
Matsuda, Shigeki 11-10, Kamodahon-cho Okazaki-shi Aichi / JP | [1986/04] | Representative(s) | Burke, Steven David, et al R.G.C. Jenkins & Co 26 Caxton Street London SW1H 0RJ / GB | [N/P] |
Former [1991/34] | Burke, Steven David, et al R.G.C. Jenkins & Co. 26 Caxton Street London SW1H 0RJ / GB | ||
Former [1986/04] | Warden, John Christopher R.G.C. Jenkins & Co. 12-15, Fetter Lane London EC4A 1PL / GB | Application number, filing date | 85305041.7 | 15.07.1985 | [1986/04] | Priority number, date | JP19840146499 | 14.07.1984 Original published format: JP 14649984 | JP19840168238 | 11.08.1984 Original published format: JP 16823884 | JP19840188673 | 07.09.1984 Original published format: JP 18867384 | [1986/04] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0169047 | Date: | 22.01.1986 | Language: | EN | [1986/04] | Type: | A3 Search report | No.: | EP0169047 | Date: | 13.05.1987 | Language: | EN | [1987/20] | Type: | B1 Patent specification | No.: | EP0169047 | Date: | 21.10.1992 | Language: | EN | [1992/43] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.03.1987 | Classification | IPC: | C23C22/10, C23C22/08 | [1986/04] | CPC: |
C23C22/10 (EP,US);
C23C22/08 (EP,US);
Y10T428/13 (EP,US);
Y10T428/2958 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1986/04] | Title | German: | Metallisches Einzelstück auf Kupferbasis mit einer chemischen Konversionsschicht und Verfahren zu seiner Herstellung | [1986/04] | English: | Copper-based metallic member having a chemical conversion film and method for producing same | [1986/04] | French: | Pièce métallique à base de cuivre ayant une couche de conversion chimique et procédé pour sa fabrication | [1986/04] | Examination procedure | 13.11.1987 | Examination requested [1988/02] | 06.12.1988 | Despatch of a communication from the examining division (Time limit: M04) | 14.04.1989 | Reply to a communication from the examining division | 26.06.1989 | Despatch of a communication from the examining division (Time limit: M06) | 09.01.1990 | Reply to a communication from the examining division | 25.01.1990 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 14.03.1990 | Despatch of a communication from the examining division (Time limit: M06) | 21.09.1990 | Reply to a communication from the examining division | 15.07.1991 | Despatch of a communication from the examining division (Time limit: M02) | 09.09.1991 | Reply to a communication from the examining division | 21.11.1991 | Despatch of communication of intention to grant (Approval: Yes) | 24.01.1992 | Communication of intention to grant the patent | 08.04.1992 | Fee for grant paid | 08.04.1992 | Fee for publishing/printing paid | Opposition(s) | 22.07.1993 | No opposition filed within time limit [1993/41] | Request for further processing for: | 03.02.1990 | Request for further processing filed | 03.02.1990 | Full payment received (date of receipt of payment) Request granted | 07.03.1990 | Decision despatched | Fees paid | Renewal fee | 07.07.1987 | Renewal fee patent year 03 | 13.07.1988 | Renewal fee patent year 04 | 10.07.1989 | Renewal fee patent year 05 | 17.07.1990 | Renewal fee patent year 06 | 13.07.1991 | Renewal fee patent year 07 | 09.07.1992 | Renewal fee patent year 08 |
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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 | [X]GB393070 (GEN ELECTRIC); | [Y]US2233422 (LODEESEN HERMAN J); | [A]US2272216 (LODEESEN HERMAN J); | [A]GB863304 (ENGLISH ELECTRIC CO LTD) |