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Extract from the Register of European Patents

EP About this file: EP0508858

EP0508858 - Improvements on an extrusion process of zinc-based alloys [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  21.11.1997
Database last updated on 16.11.2024
Most recent event   Tooltip07.12.2007Lapse of the patent in a contracting state
Updated state(s): FR		published on 09.01.2008  [2008/02]
Applicant(s)For all designated states
FALMEX S.A. DE C.V.
Paseo de la Reforma 403, 1o Piso
Mexico City 06500 / MX
[1992/42]
Inventor(s)01 / Ramon, Galvan C.
Paseo de la Reforma 403
Mexico D.F. 06500 / MX
02 / Gabriel, Torres V.
Larga Distancia No 90, Col. Sinatel
Iztapalapa, D.F. / MX
[1992/42]
Representative(s)Orès, Bernard, et al
Cabinet ORES
36, rue de St Pétersbourg
75008 Paris / FR
[N/P]
Former [1992/42]Orès, Bernard, et al
Cabinet ORES 6, Avenue de Messine
F-75008 Paris / FR
Application number, filing date92400887.331.03.1992
[1992/42]
Priority number, dateMX1953000025101.04.1991         Original published format: MX 25153
[1992/42]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP0508858
Date:14.10.1992
Language:EN
[1992/42]
Type: B1 Patent specification 
No.:EP0508858
Date:15.01.1997
Language:EN
[1997/03]
Search report(s)(Supplementary) European search report - dispatched on:EP21.08.1992
ClassificationIPC:C22F1/16, C22C18/04
[1992/42]
CPC:
C22C18/04 (EP); C22F1/165 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   IT,   LI,   NL,   SE [1992/42]
TitleGerman:Verbessertes Extrudierungsverfahren für Legierungen auf Zink-Basis[1992/42]
English:Improvements on an extrusion process of zinc-based alloys[1992/42]
French:Perfectionnements au procédé d'extrusion pour alliages à base de zinc[1992/42]
Examination procedure01.04.1993Examination requested  [1993/23]
23.06.1993Despatch of a communication from the examining division (Time limit: M06)
22.12.1993Reply to a communication from the examining division
13.04.1994Despatch of a communication from the examining division (Time limit: M04)
20.08.1994Reply to a communication from the examining division
15.06.1995Despatch of communication of intention to grant (Approval: Yes)
26.10.1995Communication of intention to grant the patent
09.01.1996Fee for grant paid
09.01.1996Fee for publishing/printing paid
Opposition(s)16.10.1997No opposition filed within time limit [1998/02]
Fees paidRenewal fee
17.05.1994Renewal fee patent year 03
29.09.1995Renewal fee patent year 04
06.09.1996Renewal fee patent year 05
Penalty fee
Additional fee for renewal fee
31.03.199403   M06   Fee paid on   17.05.1994
31.03.199504   M06   Fee paid on   29.09.1995
31.03.199605   M06   Fee paid on   06.09.1996
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  TooltipAT15.01.1997
BE15.01.1997
CH15.01.1997
DK15.01.1997
ES15.01.1997
FR15.01.1997
IT15.01.1997
LI15.01.1997
NL15.01.1997
GB15.04.1997
SE15.04.1997
DE16.04.1997
[2004/35]
Former [2003/07]AT15.01.1997
BE15.01.1997
CH15.01.1997
DK15.01.1997
ES15.01.1997
IT15.01.1997
LI15.01.1997
NL15.01.1997
GB15.04.1997
SE15.04.1997
DE16.04.1997
FR13.06.1997
Former [2002/25]AT15.01.1997
BE15.01.1997
CH15.01.1997
DK15.01.1997
ES15.01.1997
IT15.01.1997
LI15.01.1997
GB15.04.1997
SE15.04.1997
DE16.04.1997
FR13.06.1997
Former [2000/52]AT15.01.1997
BE15.01.1997
CH15.01.1997
DK15.01.1997
IT15.01.1997
LI15.01.1997
GB15.04.1997
SE15.04.1997
DE16.04.1997
FR13.06.1997
Former [2000/50]AT15.01.1997
BE15.01.1997
DK15.01.1997
IT15.01.1997
GB15.04.1997
SE15.04.1997
DE16.04.1997
CH21.04.1997
LI21.04.1997
FR13.06.1997
Former [1999/42]AT15.01.1997
BE15.01.1997
DK15.01.1997
IT15.01.1997
GB15.04.1997
SE15.04.1997
DE16.04.1997
FR13.06.1997
Former [1998/15]AT15.01.1997
BE15.01.1997
DK15.01.1997
GB15.04.1997
SE15.04.1997
DE16.04.1997
FR13.06.1997
Former [1998/11]AT15.01.1997
BE15.01.1997
SE15.04.1997
DE16.04.1997
FR13.06.1997
Former [1997/49]AT15.01.1997
BE15.01.1997
DE16.04.1997
FR13.06.1997
Former [1997/44]AT15.01.1997
DE16.04.1997
FR13.06.1997
Former [1997/43]AT15.01.1997
DE16.04.1997
Former [1997/42]AT15.01.1997
Documents cited:Search[A]GB1373190  (COMINCO LTD);
 [A]EP0216519  (BNF METALS TECH CENTRE [GB]);
 [XDL]MX161483  (UNIV MEXICO [MX])
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.