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Extract from the Register of European Patents

EP About this file: EP0123608

EP0123608 - Vibrant shaft viscosimeter [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.07.1988
Database last updated on 29.10.2024
Most recent event   Tooltip15.11.1995Lapse of the patent in a contracting statepublished on 03.01.1996 [1996/01]
Applicant(s)For all designated states
SOCIETE FRANCAISE DE SERVICES S.A.
8, rue Nobel Z.I.
F-45700 Villemandeur / FR
[1984/44]
Inventor(s)01 / Beaudoin, Paul
Z.I. 8, rue Nobel
F-45700 Villemandeur / FR
02 / Maronne, Pierre
8, rue Jules Massenet
F-45120 Chalette sur Loing / FR
[1984/44]
Representative(s)Fort, Jacques, et al
CABINET PLASSERAUD 84, rue d'Amsterdam
75009 Paris / FR
[N/P]
Former [1984/44]Fort, Jacques, et al
CABINET PLASSERAUD 84, rue d'Amsterdam
F-75009 Paris / FR
Application number, filing date84400747.613.04.1984
[1984/44]
Priority number, dateFR1983000623815.04.1983         Original published format: FR 8306238
[1984/44]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP0123608
Date:31.10.1984
Language:FR
[1984/44]
Type: B1 Patent specification 
No.:EP0123608
Date:16.09.1987
Language:FR
[1987/38]
Search report(s)(Supplementary) European search report - dispatched on:EP11.09.1984
ClassificationIPC:G01N11/16
[1984/44]
CPC:
G01N11/16 (EP,US)
Designated contracting statesDE,   GB,   IT,   NL [1984/44]
TitleGerman:Vibrationsstangenviskosimeter[1984/44]
English:Vibrant shaft viscosimeter[1984/44]
French:Viscosimètre à tige vibrante[1984/44]
Examination procedure08.02.1985Examination requested  [1985/17]
21.04.1986Despatch of a communication from the examining division (Time limit: M04)
31.07.1986Reply to a communication from the examining division
30.09.1986Despatch of communication of intention to grant (Approval: )
20.01.1987Communication of intention to grant the patent
07.03.1987Fee for grant paid
07.03.1987Fee for publishing/printing paid
Opposition(s)20.06.1988No opposition filed within time limit [1988/36]
Fees paidRenewal fee
04.04.1986Renewal fee patent year 03
01.07.1987Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
30.04.198704   M06   Fee paid on   01.07.1987
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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[XD]FR899057  (IG FARBENINDUSTRIE AG);
 [AD]FR2353847  (COMMISSARIAT ENERGIE ATOMIQUE [FR]);
 [A]US4148216  (DO MAU T, et al);
 [A]US2550052  (FAY CHARLES H);
 [A]US3270274  (BANKS WILLIAM B);
 [A]FR2151336  (MEDCRAFT INC)
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.