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EP0048762
European procedure
Extract from the Register of European Patents
EP About this file: EP0048762
| EP0048762 - DRY-PROCESS TONER [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 04.09.1986 Database last updated on 03.09.2024 | Most recent event Tooltip | 04.09.1986 | No opposition filed within time limit | published on 22.10.1986 [1986/43] | Applicant(s) | For all designated states TORAY INDUSTRIES, INC. 2, Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103 / JP | [N/P] |
| Former [1982/14] | For all designated states TORAY INDUSTRIES, INC. 2, Nihonbashi-Muromachi 2-chome Chuo-ku Tokyo 103 / JP | Inventor(s) | 01 /
KASHIWAGI, Michio 4-13-4, Sonoyama, 2-chome Otsu-shi Shiga-ken, 520 / JP | 02 /
NAKAJIMA, Kiichi 8-21, Seta, 1-chome Otsu-shi Shiga-ken, 520-21 / JP | [1982/14] | Representative(s) | Bühling, Gerhard, et al Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4 D-80336 München / DE | [N/P] |
| Former [1986/08] | Bühling, Gerhard, Dipl.-Chem., et al Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4 D-80336 München / DE | ||
| Former [1982/14] | Bühling, Gerhard, Dipl.-Chem. Patentanwaltsbüro Tiedtke-Bühling-Kinne-Grupe-Pellmann-Dragotti Bavariaring 4 D-8000 München 2 / DE | Application number, filing date | 81900939.0 | 02.04.1981 | [1982/14] | WO1981JP00073 | Priority number, date | JP19800043860 | 03.04.1980 Original published format: JP 4386080 | [1982/14] | Filing language | JA | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8102935 | Date: | 15.10.1981 | [1981/24] | Type: | A1 Application with search report | No.: | EP0048762 | Date: | 07.04.1982 | Language: | EN | [1982/14] | Type: | B1 Patent specification | No.: | EP0048762 | Date: | 06.11.1985 | Language: | EN | [1985/45] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.03.1982 | Classification | IPC: | G03G9/08, G03G9/10 | [1982/14] | CPC: |
G03G9/09775 (EP,US);
G03G9/097 (EP,US);
G03G9/09716 (EP,US);
G03G9/09733 (EP,US);
G03G9/10 (EP,US);
Y10S430/104 (EP,US);
| Designated contracting states | DE, FR, GB, NL [1982/14] | Title | German: | TONER FÜR ELEKTROPHOTOGRAPHISCHE TROCKENENTWICKLUNGSVERFAHREN | [1982/14] | English: | DRY-PROCESS TONER | [1982/14] | French: | TONER POUR PROCEDE A SEC | [1982/14] | File destroyed: | 20.04.2002 | Entry into regional phase | 25.11.1981 | Translation filed | 25.11.1981 | National basic fee paid | 25.11.1981 | Search fee paid | 25.11.1981 | Designation fee(s) paid | 25.11.1981 | Examination fee paid | Examination procedure | 25.11.1981 | Examination requested [1982/14] | 22.06.1983 | Despatch of a communication from the examining division (Time limit: M04) | 18.10.1983 | Reply to a communication from the examining division | 26.01.1984 | Despatch of a communication from the examining division (Time limit: M04) | 23.05.1984 | Reply to a communication from the examining division | 20.06.1984 | Despatch of a communication from the examining division (Time limit: M04) | 25.10.1984 | Reply to a communication from the examining division | 29.01.1985 | Despatch of communication of intention to grant (Approval: ) | 17.04.1985 | Communication of intention to grant the patent | 16.07.1985 | Fee for grant paid | 16.07.1985 | Fee for publishing/printing paid | Opposition(s) | 07.08.1986 | No opposition filed within time limit [1986/43] | Fees paid | Renewal fee | 22.03.1983 | Renewal fee patent year 03 | 02.03.1984 | Renewal fee patent year 04 | 05.03.1985 | Renewal fee patent year 05 |
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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 | GB2052774 [ ] (NIPPON PAINT CO LTD); | DE3018692 [ ] (NIPPON PAINT CO LTD) | International search | [A]US3983045 (JUGLE DON B, et al); | [A]US4051077 (FISHER DONALD J); | [X]US4073980 (WESTDALE VIRGIL W, et al); | [A]US3925219 (STRONG DOYLE L); | [A]JPS5252639 (MITA INDUSTRIAL CO LTD); | [A]JPS5381125 (RICOH KK); | [X]JPS5387734 (RICOH KK); | [A]JPS5394932 (HITACHI METALS LTD); | [A]JPS53107842 (HITACHI METALS LTD); | [E]JPS5646250 (NIPPON PAINT CO LTD) | Examination | JPS5252639 | JPS5381125 | JPS5387734 | JPS5394932 | JPS5646250 | GB1563208 | US4264698 |