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Extract from the Register of European Patents

EP About this file: EP0510061

EP0510061 - DEVICE FOR MEASURING THE VARIATIONS IN THE CAPACITANCE OF A CAPACITOR, PARTICULARLY A DETECTOR [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  23.02.1995
Database last updated on 29.10.2024
Most recent event   Tooltip23.02.1995No opposition filed within time limitpublished on 12.04.1995 [1995/15]
Applicant(s)For all designated states
SOCIETE D'APPLICATIONS GENERALES D'ELECTRICITE ET DE MECANIQUE SAGEM
6, Avenue d'Iéna
75783 Paris Cédex 16 / FR
[N/P]
Former [1993/27]For all designated states
SOCIETE D'APPLICATIONS GENERALES D'ELECTRICITE ET DE MECANIQUE SAGEM
6, Avenue d'Iéna
F-75783 Paris Cédex 16 / FR
Former [1992/44]For all designated states
Société Anonyme : VECTAVIB
119, route d'Heyrieux
F-69800 St Priest / FR
Inventor(s)01 / PERMUY, Alfred
11, rue des Recollets
F-75010 Paris / FR
[1992/44]
Representative(s)Fort, Jacques, et al
CABINET PLASSERAUD 84, rue d'Amsterdam
75009 Paris / FR
[N/P]
Former [1993/27]Fort, Jacques, et al
CABINET PLASSERAUD 84, rue d'Amsterdam
F-75009 Paris / FR
Former [1992/44]Thibault, Jean-Marc
Cabinet Beau de Loménie 51, Avenue Jean Jaurès B.P. 7073
F-69301 Lyon Cédex 07 / FR
Application number, filing date91902297.028.12.1990
[1992/44]
WO1990FR00961
Priority number, dateFR1989001755129.12.1989         Original published format: FR 8917551
[1992/44]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report
No.:WO9109812
Date:11.07.1991
Language:FR
[1991/15]
Type: A1 Application with search report 
No.:EP0510061
Date:28.10.1992
Language:FR
The application published by WIPO in one of the EPO official languages on 11.07.1991 takes the place of the publication of the European patent application.
[1992/44]
Type: B1 Patent specification 
No.:EP0510061
Date:20.04.1994
Language:FR
[1994/16]
Search report(s)International search report - published on:EP11.07.1991
ClassificationIPC:G01R27/06
[1992/44]
CPC:
G01D5/2417 (EP,US); G01D5/2403 (EP,US)
Designated contracting statesBE,   CH,   DE,   ES,   GB,   IT,   LI,   NL,   SE [1992/44]
TitleGerman:VORRICHTUNG ZUR MESSUNG DER ÄNDERUNG DER KAPAZITÄT EINES KONDENSATORS, INSBESONDERE EINES SENSORS[1992/44]
English:DEVICE FOR MEASURING THE VARIATIONS IN THE CAPACITANCE OF A CAPACITOR, PARTICULARLY A DETECTOR[1992/44]
French:DISPOSITIF DE MESURE DES VARIATIONS DE LA CAPACITE D'UN CONDENSATEUR FORMANT, NOTAMMENT, UN CAPTEUR[1992/44]
Entry into regional phase10.07.1992National basic fee paid 
10.07.1992Designation fee(s) paid 
10.07.1992Examination fee paid 
Examination procedure19.07.1991Request for preliminary examination filed
International Preliminary Examining Authority: DE
10.07.1992Examination requested  [1992/44]
20.11.1992Despatch of a communication from the examining division (Time limit: M06)
21.05.1993Reply to a communication from the examining division
27.07.1993Despatch of communication of intention to grant (Approval: Yes)
13.10.1993Communication of intention to grant the patent
21.12.1993Fee for grant paid
21.12.1993Fee for publishing/printing paid
Opposition(s)21.01.1995No opposition filed within time limit [1995/15]
Fees paidRenewal fee
05.05.1993Renewal fee patent year 03
18.11.1993Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.12.199203   M06   Fee paid on   05.05.1993
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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 inInternational searchDE2659807  [ ];
 US4241303  [ ] (THOMPSON WILLIAM L [US]);
 US4673869  [ ] (MICHAEL RICHARD W [US]);
 US4684886  [ ] (DOYLE JAMES H [US])
ExaminationJP62168408
    - IEEE Transactions on Instrumentation and Measurement, Vol. 21, No. 1, Fevrier 1972, New York US, J.E. Sigdell: "A principle for capacitance measurement, suitable for linear evaluation of capacitance transducers", pages 60-61
    - PATENT ABSTRACTS OF JAPAN, Vol. 12, No. 7 (E-571), 9 janvier 1988, & JP-A-6 216 84 08, & JP62168408 A 00000000
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.