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Extract from the Register of European Patents

EP About this file: EP0717264

EP0717264 - Procedure and device for estimating gyrometric biases [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  26.05.2000
Database last updated on 24.07.2024
Most recent event   Tooltip04.01.2003Lapse of the patent in a contracting state
New state(s): NL		published on 19.02.2003  [2003/08]
Applicant(s)For all designated states
AEROSPATIALE SOCIETE NATIONALE INDUSTRIELLE
37 boulevard de Montmorency
75016 Paris / FR
[1999/30]
Former [1996/25]For all designated states
AEROSPATIALE SOCIETE NATIONALE INDUSTRIELLE
37 boulevard de Montmorency
F-75016 Paris / FR
Inventor(s)01 / Naccache, Frédéric
42, Rue Bernardeau
F-91550 Parray-Vieille-Poste / FR
[1996/25]
Representative(s)Bonnetat, Christian
Gevers France
41, avenue de Friedland
75008 Paris / FR
[N/P]
Former [1996/25]Bonnetat, Christian
CABINET BONNETAT 23, Rue de St. Pétersbourg
75008 Paris / FR
Application number, filing date95402600.120.11.1995
[1996/25]
Priority number, dateFR1994001505014.12.1994         Original published format: FR 9415050
[1996/25]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP0717264
Date:19.06.1996
Language:FR
[1996/25]
Type: B1 Patent specification 
No.:EP0717264
Date:28.07.1999
Language:FR
[1999/30]
Search report(s)(Supplementary) European search report - dispatched on:EP21.03.1996
ClassificationIPC:G01C25/00, G01C21/16
[1996/25]
CPC:
G01C21/183 (EP,US); G01C25/005 (EP)
Designated contracting statesBE,   CH,   DE,   ES,   GB,   GR,   IT,   LI,   NL,   SE [1996/25]
TitleGerman:Verfahren und Vorrichtung zum Schätzen von gyrometrischen Nullpunktabweichungen[1996/25]
English:Procedure and device for estimating gyrometric biases[1996/25]
French:Procédé et dispositif pour estimer des biais gyrométriques[1996/25]
Examination procedure17.07.1996Examination requested  [1996/37]
20.10.1998Despatch of communication of intention to grant (Approval: Yes)
04.02.1999Communication of intention to grant the patent
16.02.1999Fee for grant paid
16.02.1999Fee for publishing/printing paid
Opposition(s)29.04.2000No opposition filed within time limit [2000/28]
Fees paidRenewal fee
31.10.1997Renewal fee patent year 03
26.10.1998Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
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  TooltipGR28.07.1999
NL28.07.1999
SE28.07.1999
BE30.11.1999
CH30.11.1999
LI30.11.1999
[2003/08]
Former [2002/23]GR28.07.1999
SE28.07.1999
BE30.11.1999
CH30.11.1999
LI30.11.1999
Former [2001/23]GR28.07.1999
BE30.11.1999
CH30.11.1999
LI30.11.1999
Former [2001/08]BE30.11.1999
CH30.11.1999
LI30.11.1999
Former [2000/52]CH30.11.1999
LI30.11.1999
Documents cited:Search[Y]SU783587  ;
 [A]EP0292339  (SFENA [FR]) [A] 1* page 5, line 38 - line 57 *
 [Y]  - P.H.SAVET(ED.), Gyroscopes: Theory and design, NEW YORK, MCGRAW-HILL [Y] 1 * page 361, line 37 - page 363, line 20 *
 [Y]  - SOVIET INVENTIONS ILLUSTRATED, 5, Derwent World Patents Index, (19811028), vol. 81, no. 38, Database accession no. 81-J8275D, & SU783587 A 19801201 (ULYANOV P I) [Y] 1 * abstract *
 [A]  - DIVAKARUNI S P ET AL, "Fast reaction and high reliability of strapdown navigation systems using ring laser gyros", PROCEEDINGS OF THE IEEE 1984 NATIONAL AEROSPACE AND ELECTRONICS CONFERENCE. NAECON 1984 (IEEE CAT. NO. 84CH2029-7), DAYTON, OH, USA, 21-25 MAY 1984, 1984, NEW YORK, NY, USA, IEEE, USA, pages 315 - 322 vol.1 [A] 1 * page 316, column R, line 48 - page 317, column L, line 4 * * page 319, column L, line 43 - line 54 *
 [A]  - SHU LEE, "AUTOMATIC GYRO TRIMMING DURING PLATFORM ALIGNMENT", CONTROL ENGINEERING, NEW YORK US, vol. 9, no. 5, pages 85 - 88 [A] 1 * page 86, column L, line 12 - page 87, column L, line 9 *
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.