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EP0156811
European procedure
Extract from the Register of European Patents
EP About this file: EP0156811
| EP0156811 - APPARATUS AND METHOD FOR DETERMINING THE VALUE OF A CAPACITANCE [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 20.09.1988 Database last updated on 19.07.2024 | Most recent event Tooltip | 05.09.2008 | Change - representative | published on 08.10.2008 [2008/41] | Applicant(s) | For all designated states Johnson Service Company 5757 North Green Bay Avenue P.O. Box 591 Milwaukee, WI 53201 / US | [N/P] |
| Former [1985/41] | For all designated states JOHNSON SERVICE COMPANY 5757 North Green Bay Avenue P.O. Box 591 Milwaukee, WI 53201 / US | Inventor(s) | 01 /
CARUSILLO, Steven, John 56693 Brightwood Boulevard Elkhart, IN 46516 / US | [1985/41] | Representative(s) | Henkel & Partner mbB Patentanwaltskanzlei, Rechtsanwaltskanzlei Maximiliansplatz 21 80333 München / DE | [N/P] |
| Former [2008/41] | Henkel, Feiler & Hänzel Patentanwälte Maximiliansplatz 21 80333 München / DE | ||
| Former [1985/41] | Henkel, Feiler, Hänzel und Partner Möhlstrasse 37 D-81675 München / DE | Application number, filing date | 84902641.4 | 19.06.1984 | [1985/41] | WO1984US00934 | Priority number, date | US19830532017 | 14.09.1983 Original published format: US 532017 | [1985/41] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8501356 | Date: | 28.03.1985 | Language: | EN | [1985/08] | Type: | A1 Application with search report | No.: | EP0156811 | Date: | 09.10.1985 | Language: | EN | The application published by WIPO in one of the EPO official languages on 28.03.1985 takes the place of the publication of the European patent application. | [1985/41] | Type: | B1 Patent specification | No.: | EP0156811 | Date: | 19.11.1987 | Language: | EN | [1987/47] | Search report(s) | International search report - published on: | EP | 28.03.1985 | Classification | IPC: | G01R27/26 | [1985/41] | CPC: |
G01R27/2605 (EP,US)
| Designated contracting states | BE, FR [1985/41] | Title | German: | GERÄT UND METHODE ZUM ERMITTELN DES WERTES EINER KAPAZITÄT | [1985/41] | English: | APPARATUS AND METHOD FOR DETERMINING THE VALUE OF A CAPACITANCE | [1985/41] | French: | APPAREIL ET PROCEDE PERMETTANT DE DETERMINER LA VALEUR D'UNE CAPACITANCE | [1985/41] | File destroyed: | 12.06.1999 | Entry into regional phase | 11.04.1985 | National basic fee paid | 11.04.1985 | Designation fee(s) paid | 11.04.1985 | Examination fee paid | Examination procedure | 11.04.1985 | Examination requested [1985/41] | 19.01.1987 | Despatch of communication of intention to grant (Approval: ) | 06.05.1987 | Communication of intention to grant the patent | 30.07.1987 | Fee for grant paid | 30.07.1987 | Fee for publishing/printing paid | Opposition(s) | 20.08.1988 | No opposition filed within time limit [1988/45] | Fees paid | Renewal fee | 30.06.1986 | Renewal fee patent year 03 | 29.06.1987 | Renewal fee patent year 04 |
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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. | Cited in | International search | US3824459 [ ] (UCHIDA K); | GB2006970 [ ] (TESTUT AEQUITAS); | GB2020434 [ ] (MATSUSHITA ELECTRIC IND CO LTD) | [A] - IEEE Transactions on Industrial Electronics and Control Instrumentation, Vol. IECI-17, April 1970, No. 2, (New York, US) S.Y. LEE et al.: "Signal Transduction with Differential Pulse width Modulation", pages 39-43, see figures 1,6; page 42, paragraph "Circuit Design" |