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Extract from the Register of European Patents

EP About this file: EP0192918

EP0192918 - Preheater for a thermal-energy transformation plant [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  28.03.1990
Database last updated on 06.07.2024
Most recent event   Tooltip23.11.2007Lapse of the patent in a contracting state
New state(s): LU
published on 26.12.2007  [2007/52]
Applicant(s)For all designated states
HAMON-SOBELCO S.A.
50-58, Rue Capouillet
B-1060 Bruxelles / BE
[1986/36]
Inventor(s)01 / Ledoux, Jules Fernand René
77, Rue Dangoneau
F-1400 Nivelles / FR
[1986/36]
Representative(s)de Kemmeter, François, et al
Cabinet Bede
Boulevard Général Wahis 15
1030 Bruxelles / BE
[N/P]
Former [1986/36]de Kemmeter, François, et al
Cabinet Bede Place de l'Alma, 3
B-1200 Bruxelles / BE
Application number, filing date85870030.525.02.1985
[1986/36]
Filing languageFR
Procedural languageFR
PublicationType: A1 Application with search report 
No.:EP0192918
Date:03.09.1986
Language:FR
[1986/36]
Type: B1 Patent specification 
No.:EP0192918
Date:31.05.1989
Language:FR
[1989/22]
Search report(s)(Supplementary) European search report - dispatched on:EP14.11.1985
ClassificationIPC:F22D1/32, F01K7/42
[1986/36]
CPC:
F22D1/32 (EP,US); F01K7/42 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1986/36]
TitleGerman:Vorwärmer für Umwandlungsanlage von thermischer Energie[1986/36]
English:Preheater for a thermal-energy transformation plant[1986/36]
French:Réchauffeurs pour installations de transformation d'énergie thermique[1986/36]
File destroyed:15.01.2000
Examination procedure27.09.1986Examination requested  [1986/48]
24.09.1987Despatch of a communication from the examining division (Time limit: M04)
19.12.1987Reply to a communication from the examining division
11.03.1988Despatch of a communication from the examining division (Time limit: M04)
05.05.1988Reply to a communication from the examining division
09.09.1988Despatch of communication of intention to grant (Approval: Yes)
19.10.1988Communication of intention to grant the patent
22.12.1988Fee for grant paid
22.12.1988Fee for publishing/printing paid
Opposition(s)01.03.1990No opposition filed within time limit [1990/20]
Fees paidRenewal fee
30.12.1986Renewal fee patent year 03
02.12.1987Renewal fee patent year 04
28.12.1988Renewal fee patent year 05
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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  TooltipAT31.05.1989
GB31.05.1989
IT31.05.1989
NL31.05.1989
SE31.05.1989
CH28.02.1990
LI28.02.1990
LU28.02.1990
[1999/52]
Former [1999/42]AT31.05.1989
GB31.05.1989
IT31.05.1989
NL31.05.1989
SE31.05.1989
CH28.02.1990
LI28.02.1990
Former [1991/09]AT31.05.1989
GB31.05.1989
NL31.05.1989
SE31.05.1989
CH28.02.1990
LI28.02.1990
Former [1990/42]AT31.05.1989
GB31.05.1989
NL31.05.1989
SE31.05.1989
Former [1990/12]AT31.05.1989
NL31.05.1989
SE31.05.1989
Former [1990/09]AT31.05.1989
SE31.05.1989
Former [1989/36]SE31.05.1989
Documents cited:Search[A]FR1054671  (BALCKE AG MASCHBAU);
 [YD]FR1153029  (CREUSOT FORGES ATELIERS);
 [A]DE1119874  (JAROSLAV NEKOLNY DR);
 [A]FR1509175  (TECHNOIMPEX MAGYAR GEPIPARI KU);
 [A]FR1523810  (RICHMOND ENGINEERING COMPANY);
 [A]GB1173896  (STEINMUELLER GMBH L & C [DE]);
 [A]DE1576991  (ATLAS MAK MASCHINENBAU GMBH);
 [A]DE1948914  (KRAFTWERK UNION AG MUEHLHEIM);
 [A]FR2060383  (OSTBO JOHN);
 [Y]DE3301338  (LINDE AG [DE])
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.