EP0013635 - Method and apparatus for producing rubber melt [Right-click to bookmark this link] | Status | The application has been refused Status updated on 16.09.1983 Database last updated on 15.06.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states JAPAN SYNTHETIC RUBBER CO., LTD. 11-24, Tsukiji-2-chome Chuo-ku Tokyo 104 / JP | For all designated states THE JAPAN STEEL WORKS, LTD. 12-1, Yurakucho-1-chome, Chiyoda-ku Tokyo / JP | [N/P] |
Former [1980/15] | For all designated states JAPAN SYNTHETIC RUBBER CO., LTD. 11-24, Tsukiji-2-chome Chuo-ku Tokyo 104 / JP | ||
For all designated states THE JAPAN STEEL WORKS, LTD. 12-1, Yurakucho-1-chome, Chiyoda-ku Tokyo / JP | Inventor(s) | 01 /
Harada, Kunihiro 2657-6, Naruse Machida-shi / JP | 02 /
Kasai, Kiyoshi 29, Aobadai-2-chome Midori-ku Yokohama / JP | 03 /
Maki, Yoshiki 660616, Oaza Yaguchi Koyocho Hiroshima-shi / JP | 04 /
Oda, Norimasa 2009-1, Funakoshicho Aki-ku Hiroshima-shi / JP | [1980/15] | Representative(s) | Ruffles, Graham Keith, et al Marks & Clerk LLP 62-68 Hills Road Cambridge CB2 1LA / GB | [N/P] |
Former [1980/15] | Ruffles, Graham Keith, et al MARKS & CLERK, 57-60 Lincoln's Inn Fields London WC2A 3LS / GB | Application number, filing date | 80300148.6 | 16.01.1980 | [1980/15] | Priority number, date | JP19790003635 | 16.01.1979 Original published format: JP 363579 | [1980/15] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0013635 | Date: | 23.07.1980 | Language: | EN | [1980/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.05.1980 | Classification | IPC: | B29H19/00 | [1980/15] | CPC: |
B29C48/87 (EP,US);
B29C48/40 (EP,US);
B29C48/832 (EP,US);
B29C48/834 (EP,US);
B29C48/86 (EP,US);
B29C48/875 (EP,US);
B29C48/03 (EP,US);
B29C48/83 (EP,US);
B29K2021/00 (EP,US);
Y10S528/931 (EP,US)
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| Designated contracting states | DE, FR, GB [1980/15] | Title | German: | Verfahren und Vorrichtung zum Herstellen von Gummischmelzen | [1980/15] | English: | Method and apparatus for producing rubber melt | [1980/15] | French: | Procédé et dispositif pour produire des caoutchoucs fondus | [1980/15] | File destroyed: | 18.06.1989 | Examination procedure | 10.10.1980 | Examination requested [1981/01] | 16.12.1981 | Despatch of a communication from the examining division (Time limit: M04) | 15.04.1982 | Reply to a communication from the examining division | 05.08.1982 | Despatch of communication of intention to grant (Approval: ) | 08.11.1982 | Communication of intention to grant the patent | 25.05.1983 | Despatch of communication that the application is refused, reason: substantive examination [1983/46] | 04.08.1983 | Application refused, date of legal effect [1983/46] | 06.09.1983 | Despatch of communication that the application is deemed to be withdrawn, reason: renewal fee not paid in time | Fees paid | Renewal fee | 27.01.1982 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.01.1983 | 04   M06   Not yet paid |
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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 | JP53040043 [ ]; | [A]GB729825 (U S RUBBER RECLAIMING COMPANY); | [A]US2730759 (GLASS GEORGE J, et al); | [A]FR2287320 (SUMITOMO ELECTRIC INDUSTRIES [JP]); | [AD]JPS5143873B ; | [AD]JPS528354B | [ ] - PATENT ABSTRACT OF JAPAN, Vol. 2, No. 81, 28th June, 1978, page 1134 C 78 Tokyo, JP & JP-A-53 040043 (NIPPON GOSEI GOMU.) * Whole Abstract *, & JP53040043 A 00000000 |