EP0111770 - Copper alloy for welded tubes [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.01.1987 Database last updated on 08.10.2024 | Most recent event Tooltip | 07.01.1987 | No opposition filed within time limit | published on 25.02.1987 [1987/09] | Applicant(s) | For all designated states Nihon Kogyo Kabushiki Kaisha 10-1, Toranomon 2-chome Minato-ku Tokyo 105 / JP | [N/P] |
Former [1984/26] | For all designated states Nihon Kogyo Kabushiki Kaisha 10-1, Toranomon 2-chome Minato-ku Tokyo 105 / JP | Inventor(s) | 01 /
Kawauchi, Susumu 2-14-29, Nakazato Ninomiya-cho Naka-gun Kanagawa-ken / JP | 02 /
Tsuji, Masahiro 673, Kurami Samukawa-cho Koza-gun Kanagawa-ken / JP | 03 /
Nishikawa, Kiyoaki 2600-3, Okada Samukawa-cho Koza-gun Kanagawa-ken / JP | 04 /
Miyake, Junji 673, Kurami Samukawa-cho Koza-gun Kanagawa-ken / JP | [1984/26] | Representative(s) | Schwan, Gerhard Schwan Schwan Schorer Patentanwälte Bauerstrasse 22 80796 München / DE | [N/P] |
Former [1984/26] | Schwan, Gerhard, Dipl.-Ing. Elfenstrasse 32 D-81739 München / DE | Application number, filing date | 83111619.9 | 21.11.1983 | [1984/26] | Priority number, date | JP19820204561 | 24.11.1982 Original published format: JP 20456182 | [1984/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0111770 | Date: | 27.06.1984 | Language: | EN | [1984/26] | Type: | B1 Patent specification | No.: | EP0111770 | Date: | 26.02.1986 | Language: | EN | [1986/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 09.04.1984 | Classification | IPC: | C22C9/04 | [1984/26] | CPC: |
C22C9/04 (EP)
| Designated contracting states | DE, FR, NL, SE [1984/26] | Title | German: | Kupferlegierung für geschweisste Röhren | [1984/26] | English: | Copper alloy for welded tubes | [1984/26] | French: | Alliage à base de cuivre pour tubes soudés | [1984/26] | File destroyed: | 15.01.2000 | Examination procedure | 09.04.1984 | Examination requested [1984/26] | 09.05.1985 | Despatch of communication of intention to grant (Approval: ) | 19.08.1985 | Communication of intention to grant the patent | 28.10.1985 | Fee for grant paid | 28.10.1985 | Fee for publishing/printing paid | Opposition(s) | 27.11.1986 | No opposition filed within time limit [1987/09] | Fees paid | Renewal fee | 29.11.1985 | Renewal fee patent year 03 |
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