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EP0236681
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EP About this file: EP0236681
| EP0236681 - Method and apparatus for measuring and providing corrected gas flow [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 12.07.1991 Database last updated on 24.07.2024 | Most recent event Tooltip | 07.07.2007 | Change - inventor | published on 08.08.2007 [2007/32] | Applicant(s) | For all designated states M & FC HOLDING COMPANY, INC. 1100 North Market Street Wilmington, Delaware 19801 / US | [1990/19] |
| Former [1987/38] | For all designated states Rockwell International Corporation 600 Grant Street Pittsburgh Pennsylvania 15219 / US | Inventor(s) | 01 /
Polesnak, David L. 717 Citadel Drive Monroeville Pennsylvania 15146 / US | 02 /
Woodward, Richard V. 110 Buena Vista Drive Delmont Pennsylvania 15626 / US | [1987/38] | Representative(s) | Meissner Bolte Partnerschaft mbB Patentanwälte Rechtsanwälte Postfach 86 06 24 81633 München / DE | [N/P] |
| Former [1990/09] | MEISSNER, BOLTE & PARTNER Patentanwälte Postfach 86 06 24 D-81633 München / DE | ||
| Former [1989/05] | Leiser, Gottfried, Dipl.-Ing. Prinz & Partner, Manzingerweg 7 D-81241 München / DE | ||
| Former [1987/38] | Leiser, Gottfried, Dipl.-Ing. Patentanwälte Prinz, Leiser, Bunke & Partner Manzingerweg 7 D-8000 München 60 / DE | Application number, filing date | 87100358.8 | 14.01.1987 | [1987/38] | Priority number, date | US19860826332 | 05.02.1986 Original published format: US 826332 | [1987/38] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0236681 | Date: | 16.09.1987 | Language: | EN | [1987/38] | Type: | A3 Search report | No.: | EP0236681 | Date: | 05.09.1990 | Language: | EN | [1990/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 16.07.1990 | Classification | IPC: | G01D3/02, G01D18/00, G01F25/00 | [1987/38] | CPC: |
G01D18/00 (EP,US);
G01D3/0365 (EP,US);
G01F15/046 (EP,US);
G01F25/15 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL, SE [1987/38] | Title | German: | Verfahren und Gerät zum Messen des Durchflusses eines Gases und zum Abgeben eines korrigierten Signals | [1987/38] | English: | Method and apparatus for measuring and providing corrected gas flow | [1987/38] | French: | Procédé et appareil pour la mesure de débit gazeux et délivrance d'un signal corrigé | [1987/38] | File destroyed: | 08.03.1999 | Examination procedure | 02.03.1988 | Examination requested [1988/17] | 06.03.1991 | Application deemed to be withdrawn, date of legal effect [1991/36] | 03.04.1991 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1991/36] | Fees paid | Renewal fee | 25.01.1989 | Renewal fee patent year 03 | 30.01.1990 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.01.1991 | 05 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 | [Y]DE3150013 (PICHL & SCHULTE DATRON ELECT [DE]); | [Y]EP0078592 (KAYE INSTR [US]); | [A]US3858097 (POLYE W); | [A]DE2437438 (FRAUNHOFER GES FORSCHUNG [DE]); | [AD]GB2012969 (ROCKWELL INTERNATIONAL CORP); | [AD]GB2094521 (SINGER CO); | [A]US3701280 (STROMAN LARRY J); | [A]US4291388 (ECKER JR DONALD R, et al); | [A]US4328551 (YAMAURA MITSURU, et al); | [AD]US4056717 (CORNFORTH MALCOLM W); | [A]JPS6080712 | [A] - Control and Instrumentation, Vol. 15, No. 1, January 1983, pages 35,36,39-41, London, GBD. GREENFIELD: "Dealing with accuracy when under pressure". | [A] - PATENT ABSTRACTS OF JAPAN, Vol. 9, No. 221 (P-386)(1944), September 71985; & JP-A-60 080 712 (HITACHI SEISAKUSHO K.K.) 08-05-1985 |