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Extract from the Register of European Patents

EP About this file: EP0497068

EP0497068 - Threshold circuit [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  16.02.1996
Database last updated on 23.09.2024
Most recent event   Tooltip16.02.1996Application deemed to be withdrawnpublished on 03.04.1996 [1996/14]
Applicant(s)For all designated states
BULL S.A.
Tour BULL, 1, place Carpeaux
92800 Puteaux / FR
[N/P]
Former [1992/32]For all designated states
BULL S.A.
Tour BULL, 1, place Carpeaux
F-92800 Puteaux / FR
Inventor(s)01 / Neu, Georges
121, avenue de Malakoff, PC 8M006
F-75116 Paris / FR
02 / Ahn, Claude
121, avenue de Malakoff, PC 8M006
F-75116 Paris / FR
[1992/32]
Representative(s)Denis, Hervé, et al
BULL S.A. Département de la Propriété Intellectuelle PC:P4/079 rue Jean Jaurès BP 68
78340 Les Clayes-sous-Bois / FR
[N/P]
Former [1993/41]Denis, Hervé, et al
Direction de la Propriété Intellectuelle BULL SA, Poste courrier: LV59C18, 68 route de Versailles
F-78430 Louveciennes / FR
Former [1992/32]Denis, Hervé
BULL S.A., Tour BULL Cédex 74, PC/TB2803
F-92039 Paris La Défense / FR
Application number, filing date91403333.709.12.1991
[1992/32]
Priority number, dateFR1990001572214.12.1990         Original published format: FR 9015722
[1992/32]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP0497068
Date:05.08.1992
Language:FR
[1992/32]
Search report(s)(Supplementary) European search report - dispatched on:EP24.04.1992
ClassificationIPC:H03K17/30, H03K3/353
[1992/32]
CPC:
H03K3/3565 (EP)
Designated contracting statesBE,   CH,   DE,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1992/32]
TitleGerman:Schwellwert-Schaltung[1992/32]
English:Threshold circuit[1992/32]
French:Circuit à seuil[1992/32]
File destroyed:20.04.2002
Examination procedure22.05.1992Examination requested  [1992/32]
22.05.1995Despatch of a communication from the examining division (Time limit: M04)
03.10.1995Application deemed to be withdrawn, date of legal effect  [1996/14]
03.11.1995Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time  [1996/14]
Fees paidRenewal fee
29.11.1993Renewal fee patent year 03
07.12.1994Renewal fee patent year 04
Penalty fee
Additional fee for renewal fee
31.12.199505   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]JP5947830  ;
 [Y]JP58215134  ;
 [X]US4506168  ;
 [X]US4612466
 [Y]  - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 139 (E-253)[1576], 28 juin 1984; & JP-A-59 47 830 (NIPPON DENKI K.K.) 17-03-1984, & JP5947830 A 00000000
 [Y]  - PATENT ABSTRACTS OF JAPAN, vol. 8, no. 66 (E-234)[1503], 28 mars 1984; & JP-A-58 215 134 (MITSUBISHI DENKI K.K.) 14-12-1983, & JP58215134 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.