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Extract from the Register of European Patents

EP About this file: EP0483326

EP0483326 - CONFIGURATION AND METHOD FOR CONTROLLING THE VOLUME OF WATER IN CIRCULATION FROM BOILER CIRCUIT TO HEATING CIRCUIT IN A HOT WATER HEATING SYSTEM [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  22.07.1995
Database last updated on 14.09.2024
Most recent event   Tooltip13.06.2008Change - representativepublished on 16.07.2008  [2008/29]
Applicant(s)For all designated states
TEKMAR ANGEWANDTE ELEKTRONIK GmbH
Möllneyer Ufer 17
D-45257 Essen / DE
[1992/19]
Inventor(s)01 / LATARIUS, Hans
Möllneyer Ufer 17
D-4300 Essen 15 / DE
[1992/19]
Representative(s)Zenz, Joachim Klaus, et al
ZENZ Patent- und Rechtsanwälte Rüttenscheider Strasse 2
45128 Essen / DE
[N/P]
Former [2008/29]Zenz, Joachim Klaus, et al
ZENZ Patent- und Rechtsanwälte Huyssenallee 58-64
45128 Essen / DE
Former [1992/19]Zenz, Joachim Klaus, Dipl.-Ing., et al
Am Ruhrstein 1
D-45133 Essen / DE
Application number, filing date91909693.321.05.1991
[1992/19]
WO1991EP00946
Priority number, dateDE1990401622119.05.1990         Original published format: DE 4016221
[1992/19]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO9118246
Date:28.11.1991
Language:DE
[1991/27]
Type: A1 Application with search report 
No.:EP0483326
Date:06.05.1992
Language:DE
The application published by WIPO in one of the EPO official languages on 28.11.1991 takes the place of the publication of the European patent application.
[1992/19]
Type: B1 Patent specification 
No.:EP0483326
Date:21.09.1994
Language:DE
[1994/38]
Search report(s)International search report - published on:EP28.11.1991
ClassificationIPC:F24D19/10
[1992/19]
CPC:
F24D19/1033 (EP,US); Y10T137/86517 (EP,US)
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IT,   LI,   NL,   SE [1992/19]
TitleGerman:ANORDNUNG UND VERFAHREN ZUM STEUERN DES WASSERMENGENDURCHLAUFVERHÄLTNISSES VON KESSELKREISLAUF ZU HEIZKREISLAUF IN WARMWASSERHEIZUNGSANLAGEN[1992/19]
English:CONFIGURATION AND METHOD FOR CONTROLLING THE VOLUME OF WATER IN CIRCULATION FROM BOILER CIRCUIT TO HEATING CIRCUIT IN A HOT WATER HEATING SYSTEM[1992/19]
French:DISPOSITIF ET PROCEDE POUR LE REGLAGE DES CONDITIONS D'ECOULEMENT D'UN VOLUME D'EAU D'UN CIRCUIT DE CHAUDIERE VERS UN CIRCUIT DE CHAUFFAGE DANS DES INSTALLATIONS DE CHAUFFAGE A EAU CHAUDE[1992/19]
Entry into regional phase30.12.1991National basic fee paid 
30.12.1991Designation fee(s) paid 
30.12.1991Examination fee paid 
Examination procedure30.12.1991Examination requested  [1992/19]
24.02.1994Despatch of communication of intention to grant (Approval: No)
11.03.1994Despatch of communication of intention to grant (Approval: later approval)
16.03.1994Communication of intention to grant the patent
15.06.1994Fee for grant paid
15.06.1994Fee for publishing/printing paid
Opposition(s)22.06.1995No opposition filed within time limit [1995/37]
Fees paidRenewal fee
01.06.1993Renewal fee patent year 03
20.05.1994Renewal fee patent year 04
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  TooltipDK21.09.1994
ES21.09.1994
FR21.09.1994
GB21.09.1994
GR21.09.1994
NL21.09.1994
SE21.12.1994
[2006/14]
Former [2002/25]DK21.09.1994
ES21.09.1994
GB21.09.1994
GR21.09.1994
NL21.09.1994
SE21.12.1994
FR17.02.1995
Former [2000/05]DK21.09.1994
GB21.09.1994
GR21.09.1994
NL21.09.1994
SE21.12.1994
FR17.02.1995
Former [1998/15]DK21.09.1994
GB21.09.1994
NL21.09.1994
SE21.12.1994
FR17.02.1995
Former [1995/37]GB21.09.1994
NL21.09.1994
SE21.12.1994
FR17.02.1995
Former [1995/35]NL21.09.1994
SE21.12.1994
FR17.02.1995
Former [1995/34]SE21.12.1994
FR17.02.1995
Former [1995/29]SE21.12.1994
Cited inInternational search[A]DE1675998  (JANICH HANS JUERGEN);
 [A]AT298735B  (CENTRA BUERKLE KG ALBERT [DE]);
 [A]DE2229820  ;
 [A]DE3207427  (TEKMAR ELEKTRONIK GMBH & CO [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.