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EP0242107
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EP About this file: EP0242107
| EP0242107 - Dynamic air gap measuring device for use with rotating electrical machinery [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 20.05.1992 Database last updated on 31.08.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states ELECTRIC POWER RESEARCH INSTITUTE, INC 3412 Hillview Avenue Palo Alto, CA 94303 / US | [N/P] |
| Former [1987/43] | For all designated states ELECTRIC POWER RESEARCH INSTITUTE, INC 3412 Hillview Avenue Palo Alto California 94303 / US | Inventor(s) | 01 /
Churchill, Thomas Lynn 820 Riverside Drive North Bend Washington 98045 / US | 02 /
Ross, James M. 9827 North East 204th Place Bothell Washington 98011 / US | [1987/43] | Representative(s) | Jackson, David Spence, et al Reddie & Grose LLP 16 Theobalds Road London WC1X 8PL / GB | [N/P] |
| Former [1987/43] | Jackson, David Spence, et al REDDIE & GROSE 16, Theobalds Road London, WC1X 8PL / GB | Application number, filing date | 87303006.8 | 07.04.1987 | [1987/43] | Priority number, date | US19860850234 | 10.04.1986 Original published format: US 850234 | [1987/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0242107 | Date: | 21.10.1987 | Language: | EN | [1987/43] | Type: | A3 Search report | No.: | EP0242107 | Date: | 05.10.1988 | Language: | EN | [1988/40] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 19.08.1988 | Classification | IPC: | G01S15/88, G01S15/14, G01B11/14 | [1988/38] | CPC: |
G01S15/88 (EP,US);
G01S15/14 (EP,US)
|
| Former IPC [1987/43] | G01S15/88, G01S15/14 | Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1987/43] | Title | German: | Mit einer drehenden elektrischen Maschine verwendbare dynamische Messanordnung eines Luftzwischenraumes | [1987/43] | English: | Dynamic air gap measuring device for use with rotating electrical machinery | [1987/43] | French: | Dispositif de mesure dynamique d'un intervalle d'air utilisable avec une machine tournante électrique | [1987/43] | File destroyed: | 12.06.1999 | Examination procedure | 14.03.1989 | Examination requested [1989/34] | 29.08.1991 | Despatch of a communication from the examining division (Time limit: M04) | 09.01.1992 | Application deemed to be withdrawn, date of legal effect [1992/28] | 14.02.1992 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1992/28] | Fees paid | Renewal fee | 17.05.1989 | Renewal fee patent year 03 | 24.05.1990 | Renewal fee patent year 04 | 22.04.1991 | Renewal fee patent year 05 | Penalty fee | Penalty fee Rule 85b EPC 1973 | 29.04.1989 | M01 Not yet paid | Additional fee for renewal fee | 29.05.1989 | 03 M06 Fee paid on 17.05.1989 | 02.05.1990 | 04 M06 Fee paid on 24.05.1990 |
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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 | [Y]US3760414 (NICOLSON A); | [A]DE2654020 (BBC BROWN BOVERI & CIE); | [Y]DE2730508 (BBC BROWN BOVERI & CIE); | [A]US4247924 (BAIRD ALBERT A); | [A]US4413519 (BANNISTER RONALD L [US], et al); | [A]US4472793 (BENJAMINSON ALBERT [US]) |