EP0262164 - SYSTEM FOR PRODUCING AN ALTERNATING VOLTAGE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.04.1992 Database last updated on 12.08.2024 | Most recent event Tooltip | 23.11.2007 | Lapse of the patent in a contracting state New state(s): IT | published on 26.12.2007 [2007/52] | Applicant(s) | For all designated states JOHO, Reinhard Lärchenstrasse 9 CH-5024 Küttigen / CH | [1988/14] | Inventor(s) | 01 /
see applicant ... | [1988/14] | Application number, filing date | 87901338.1 | 20.03.1987 | [1988/14] | WO1987CH00036 | Priority number, date | CH19860001204 | 26.03.1986 Original published format: CH 120486 | [1988/14] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO8706070 | Date: | 08.10.1987 | Language: | DE | [1987/22] | Type: | A1 Application with search report | No.: | EP0262164 | Date: | 06.04.1988 | Language: | DE | The application published by WIPO in one of the EPO official languages on 08.10.1987 takes the place of the publication of the European patent application. | [1988/14] | Type: | B1 Patent specification | No.: | EP0262164 | Date: | 05.06.1991 | Language: | DE | [1991/23] | Search report(s) | International search report - published on: | EP | 08.10.1987 | Classification | IPC: | H02M7/537, H03K4/02, H02M7/797 | [1991/23] | CPC: |
H03K4/02 (EP,US);
H02M7/483 (EP,US)
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Former IPC [1988/14] | H02M7/5387, H03K4/02 | Designated contracting states | AT, CH, DE, FR, GB, IT, LI, NL, SE [1988/14] | Title | German: | EINRICHTUNG ZUR ERZEUGUNG EINER WECHSELSPANNUNG | [1988/14] | English: | SYSTEM FOR PRODUCING AN ALTERNATING VOLTAGE | [1988/14] | French: | INSTALLATION POUR LA PRODUCTION D'UNE TENSION ALTERNATIVE | [1988/14] | Entry into regional phase | 18.12.1987 | National basic fee paid | 18.12.1987 | Designation fee(s) paid | 26.03.1988 | Examination fee paid | Examination procedure | 26.03.1988 | Examination requested [1988/22] | 27.07.1990 | Despatch of a communication from the examining division (Time limit: M04) | 20.09.1990 | Reply to a communication from the examining division | 13.11.1990 | Despatch of communication of intention to grant (Approval: No) | 29.11.1990 | Despatch of communication of intention to grant (Approval: later approval) | 10.12.1990 | Communication of intention to grant the patent | 20.12.1990 | Fee for grant paid | 20.12.1990 | Fee for publishing/printing paid | Opposition(s) | 06.03.1992 | No opposition filed within time limit [1992/22] | Fees paid | Renewal fee | 16.03.1989 | Renewal fee patent year 03 | 14.03.1990 | Renewal fee patent year 04 | 19.02.1991 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 12.03.1991 | 05   M02   Fee paid on   20.03.1991 |
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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. | Lapses during opposition Tooltip | GB | 05.06.1991 | IT | 05.06.1991 | NL | 05.06.1991 | SE | 05.06.1991 | [1999/42] |
Former [1992/16] | GB | 05.06.1991 | |
NL | 05.06.1991 | ||
SE | 05.06.1991 | ||
Former [1992/05] | NL | 05.06.1991 | |
SE | 05.06.1991 | ||
Former [1992/03] | SE | 05.06.1991 | Cited in | International search | JP58112476 [ ]; | US3909685 [ ] (BAKER RICHARD H, et al); | EP0042235 [ ] (DOW CORNING [US]) | [ ] - PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 222, (E-201) (1367) 4. Oktober 1983 & JP, A, 58112476 (Toyoda Chuo Kenkyusho K.K.) 4. Juli 1983, & JP58112476 A 00000000 |