EP0050319 - Control System for superhigh pressure generation circuit [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.01.1987 Database last updated on 08.10.2024 | Most recent event Tooltip | 16.01.1987 | No opposition filed within time limit | published on 04.03.1987 [1987/10] | Applicant(s) | For all designated states SUMITOMO METAL INDUSTRIES, LTD. 15, Kitahama 5-chome Higashi-ku Osaka-shi, Osaka, 541 / JP | For all designated states KAYABA KOGYO KABUSHIKI KAISHA Sekai Boeki Center Bldg., 4-1 2-chome Hamamatsu-cho Minato-ku Tokyo / JP | [N/P] |
Former [1982/17] | For all designated states SUMITOMO METAL INDUSTRIES, LTD. 15, Kitahama 5-chome Higashi-ku Osaka-shi, Osaka, 541 / JP | ||
For all designated states KAYABA KOGYO KABUSHIKI KAISHA Sekai Boeki Center Bldg., 4-1 2-chome Hamamatsu-cho Minato-ku Tokyo / JP | Inventor(s) | 01 /
Takigawa, Toshiji c/o Sumitomo Metal Ind. Ltd. 1-109, 5-chome Shimaya Konohana-ku, Osaka-shi / JP | 02 /
Sakamoto, Akira Wasuke Bldg., 768, Izumi Komae-shi, Tokyo / JP | 03 /
Takahashi, Ryuji 5-11, 2-chome Kamiuma Setagaya-ku, Tokyo / JP | [1982/17] | Representative(s) | Grünecker Patent- und Rechtsanwälte PartG mbB Leopoldstrasse 4 80802 München / DE | [N/P] |
Former [1982/17] | Grünecker, Kinkeldey, Stockmair & Schwanhäusser Anwaltssozietät Maximilianstrasse 58 D-80538 München / DE | Application number, filing date | 81108367.4 | 15.10.1981 | [1982/17] | Priority number, date | JP19800146472 | 20.10.1980 Original published format: JP 14647280 | [1982/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0050319 | Date: | 28.04.1982 | Language: | EN | [1982/17] | Type: | A3 Search report | No.: | EP0050319 | Date: | 19.01.1983 | Language: | EN | [1983/03] | Type: | B1 Patent specification | No.: | EP0050319 | Date: | 12.03.1986 | Language: | EN | [1986/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.11.1982 | Classification | IPC: | B21B37/08 | [1982/17] | CPC: |
B21B37/62 (EP,US)
| Designated contracting states | DE, FR, GB [1982/17] | Title | German: | Steuerungseinrichtung für den Druckerzeuger in einem Höchstdruck-Kreis | [1982/17] | English: | Control System for superhigh pressure generation circuit | [1982/17] | French: | Dispositif de réglage du générateur de très haute pression dans un circuit | [1982/17] | Examination procedure | 11.05.1983 | Examination requested [1983/30] | 13.07.1984 | Despatch of a communication from the examining division (Time limit: M04) | 19.11.1984 | Reply to a communication from the examining division | 04.06.1985 | Despatch of communication of intention to grant (Approval: ) | 11.09.1985 | Communication of intention to grant the patent | 29.11.1985 | Fee for grant paid | 29.11.1985 | Fee for publishing/printing paid | Opposition(s) | 13.12.1986 | No opposition filed within time limit [1987/10] | Fees paid | Renewal fee | 26.10.1983 | Renewal fee patent year 03 | 30.10.1984 | Renewal fee patent year 04 | 30.10.1985 | Renewal fee patent year 05 |
Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
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 | [AP]JP56126013 ; | [A]JP54062153 ; | [AD]JPS4643978B ; | [X]GB1155095 (UNITED ENG FOUNDRY CO [US]); | [Y]GB1307602 (BRIDGE CO LTD DAVID); | [A]US4022040 (TURLEY JOHN W); | [AP]EP0019737 (SUMITOMO METAL IND [JP]) | [Y] - MEASUREMENT AND CONTROL, vol. 4, no. 3, March 1971, C.D. COLLINSON: "Hydraulic gap control on strip rolling mills", pages T35-T40 | [AP] - PATENTS ABSTRACTS OF JAPAN, vol. 6, no. 1, January 7, 1982, (M-105) [879] & JP-A-56 126 013 (SUMITOMO KINZOKU KOGYO K.K.) (2-10-1981), & JP56126013 A 00000000 | [A] - ELEKTROTECHNIK, vol. 50, no. 2, January 24, 1968, F. RUB: "Automatisierung im Walzwerk mit elektrischen Mess und Regeleinrichtungen", pages 13 to 16 | [A] - PATENTS ABSTRACTS OF JAPAN, vol. 3, no. 83, July 18, 1979, page 162, (C52); & JP-A-54 062 153 (ISHIKAWAJIMA HARIMA JUKOGYO K.K.) (18-5-1979), & JP54062153 A 00000000 |