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Extract from the Register of European Patents

EP About this file: EP0112245

EP0112245 - Process for producing an electric circuit adapted for igniting a pyrotechnical device, and circuit thus produced [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  14.04.1989
Database last updated on 16.07.2024
Most recent event   Tooltip14.04.1989No opposition filed within time limitpublished on 31.05.1989 [1989/22]
Applicant(s)For all designated states
SFERNICE SOCIETE FRANCAISE DE L'ELECTRO-RESISTANCE
59, rue Gutenberg
F-75737 Paris Cédex 15 / FR
[1984/26]
Inventor(s)01 / Flassayer, Claude
l'Orée des Pugets, Avenue Jean Aicard
F-06700 St. Laurent du Var / FR
02 / Le Grives, Bernard
15 rue Andrioli
F-06000 Nice / FR
03 / Simon, Paul René
15, rue Maréchal-Joffre
F-06000 Nice / FR
[1984/26]
Representative(s)Bouju, André, et al
Cabinet Bouju Derambure (Bugnion) S.A. B.P. 6250
75818 Paris Cédex 17 / FR
[N/P]
Former [1986/49]Bouju, André, et al
Cabinet Bouju Derambure (Bugnion) S.A. B.P. 6250
F-75818 Paris Cédex 17 / FR
Former [1986/08]Bouju, André
Cabinet Bouju Derambure (Bugnion) S.A. B.P. 6250
F-75818 Paris Cédex 17 / FR
Former [1984/26]Bouju, André
38 Avenue de la Grande Armée
F-75017 Paris / FR
Application number, filing date83402379.809.12.1983
[1984/26]
Priority number, dateFR1982002102415.12.1982         Original published format: FR 8221024
[1984/26]
Filing languageFR
Procedural languageFR
PublicationType: A2 Application without search report 
No.:EP0112245
Date:27.06.1984
Language:FR
[1984/26]
Type: A3 Search report 
No.:EP0112245
Date:25.07.1984
Language:FR
[1984/30]
Type: B1 Patent specification 
No.:EP0112245
Date:22.06.1988
Language:FR
[1988/25]
Search report(s)(Supplementary) European search report - dispatched on:EP23.05.1984
ClassificationIPC:F42B3/12, H01C17/28
[1984/26]
CPC:
H05K1/167 (EP,US); F42B3/13 (EP,US); H01C17/28 (EP,US);
H01C3/12 (EP,US); H05K1/09 (EP,US); H05K2201/0355 (EP,US);
H05K2201/09263 (EP,US); H05K2203/0542 (EP,US); H05K3/062 (EP,US);
H05K3/428 (EP,US); Y10T29/49099 (EP,US) (-)
Designated contracting statesAT,   BE,   CH,   DE,   GB,   IT,   LI,   NL,   SE [1984/26]
TitleGerman:Verfahren zur Herstellung eines elektrischen Schaltkreises zum Zünden einer pyrotechnischen Vorrichtung und so erhaltener Schaltkreis[1984/26]
English:Process for producing an electric circuit adapted for igniting a pyrotechnical device, and circuit thus produced[1984/26]
French:Procédé pour la fabrication d'un circuit électrique destiné à la mise à feu d'un dispositif pyrotechnique et circuit ainsi obtenu[1984/26]
Examination procedure14.12.1983Examination requested  [1984/26]
24.07.1985Despatch of a communication from the examining division (Time limit: M06)
08.01.1986Reply to a communication from the examining division
25.04.1986Despatch of a communication from the examining division (Time limit: M04)
24.07.1986Reply to a communication from the examining division
10.02.1987Despatch of a communication from the examining division (Time limit: M04)
23.03.1987Reply to a communication from the examining division
04.08.1987Despatch of communication of intention to grant (Approval: )
25.11.1987Communication of intention to grant the patent
13.02.1988Fee for grant paid
13.02.1988Fee for publishing/printing paid
Opposition(s)23.03.1989No opposition filed within time limit [1989/22]
Fees paidRenewal fee
02.12.1985Renewal fee patent year 03
17.11.1986Renewal fee patent year 04
19.11.1987Renewal fee patent year 05
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Documents cited:Search[AD]FR2013677  (DYNAMIT NOBEL AG);
 [A]FR1600106  ;
 [A]BE775800  (COBAR ELECTRONIC NV)
 [A]  - THIN SOLID FILMS, vol. 78, no. 2, avril 1981, Elsevier Sequoia, Lausanne (CH), R.K. NAHAR et al.: "Contact resistance characteristics of the low cost Cu/Ni-Cr thin film resistor system", p. 147-152
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.