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Extract from the Register of European Patents

EP About this file: EP0056445

EP0056445 - Method and apparatus for controlling a heating system [Right-click to bookmark this link]
StatusPatent revoked
Status updated on  23.01.1987
Database last updated on 14.09.2024
Most recent event   Tooltip17.04.2015Change - lapse in a contracting state
State(s) deleted from list of lapses: CH, LI		published on 20.05.2015  [2015/21]
Applicant(s)For all designated states
SIEMENS AKTIENGESELLSCHAFT
Werner-von-Siemens-Str. 1
DE-80333 München / DE
[N/P]
Former [1982/30]For all designated states
SIEMENS AKTIENGESELLSCHAFT
Wittelsbacherplatz 2
D-80333 München / DE
Inventor(s)01 / Bechtold, Rainer
Speckweg 51
D-8521 Möhrendorf / DE
02 / Gärtner, Franz-Georg, Dr.
Johann-Krieger-Strasse 27
D-8500 Nürnberg / DE
03 / Kutschera, Karlheinz, Dr.
Alter Garten 10
D-8521 Bräuningshof / DE
[1982/30]
Application number, filing date81109047.127.10.1981
[1982/30]
Priority number, dateDE1981310163720.01.1981         Original published format: DE 3101637
[1982/30]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0056445
Date:28.07.1982
Language:DE
[1982/30]
Type: B1 Patent specification 
No.:EP0056445
Date:02.05.1985
Language:DE
[1985/18]
Search report(s)(Supplementary) European search report - dispatched on:EP10.03.1982
ClassificationIPC:F24D19/10
[1982/30]
CPC:
G05D23/1931 (EP); F24D19/1039 (EP,US); G05D23/1919 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   LU,   NL,   SE [1982/30]
TitleGerman:Verfahren zum Betrieb einer Heizungsanlage und Anordnung zur Durchführung des Verfahrens[1982/30]
English:Method and apparatus for controlling a heating system[1982/30]
French:Procédé pour le fonctionnement d'une installation de chauffage et dispositif d'application du procédé[1985/18]
Former [1982/30]Procédé pour le fonctionnement d'une installation de chauffage et dispositifs d'application du procédé
Examination procedure27.10.1981Examination requested  [1982/30]
29.09.1983Despatch of a communication from the examining division (Time limit: M04)
15.12.1983Reply to a communication from the examining division
29.02.1984Despatch of a communication from the examining division (Time limit: M02)
26.03.1984Reply to a communication from the examining division
01.08.1984Despatch of communication of intention to grant (Approval: )
19.10.1984Communication of intention to grant the patent
26.10.1984Fee for grant paid
26.10.1984Fee for publishing/printing paid
Opposition(s)Opponent(s)01  24.01.1986  05.03.1986  ADMISSIBLE
Stiebel Eltron GmbH & Co.KG
D-37601 Holzminden / DE
 02  31.01.1986  07.04.1986  ADMISSIBLE
Joh. Vaillant GmbH u. Co
Berghauser Str. 40 Postfach 10 10 61
D-42810 Remscheid / DE
Opponent's representative
Heim, Johann-Ludwig
C/o Joh. Vaillant GmbH u. Co
Berghauser Strasse 40
42859 Remscheid / DE
 [N/P]
Former [1986/15]
Opponent(s)01  24.01.1986  05.03.1986  ADMISSIBLE
Stiebel Eltron GmbH & Co.KG
D-37601 Holzminden / DE
 02  31.01.1986  07.04.1986  ADMISSIBLE
Joh. Vaillant GmbH u. Co
Berghauser Str. 40 Postfach 10 10 61
D-42810 Remscheid / DE
Opponent's representative
Heim, Johann-Ludwig
c/o Joh. Vaillant GmbH u. Co Berghauser Strasse 40
D-42859 Remscheid / DE
Former [1986/12]
Opponent(s)01  24.01.1986  05.03.1986  ADMISSIBLE
Stiebel Eltron GmbH & Co.KG
D-37601 Holzminden / DE
19.02.1986No. 02: Notification indicating deficiencies in the notice of opposition
01.03.1986No. 02: Reply to notification indicating deficiencies in the notice of opposition
09.04.1986Invitation to proprietor to file observations on the notice of opposition
08.10.1986Despatch of communication that the patent will be revoked
18.10.1986Legal effect of revocation of patent [1987/11]
Fees paidRenewal fee
26.10.1983Renewal fee patent year 03
26.10.1984Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
competence of the Unified
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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.
Lapses during opposition  TooltipLU31.10.1985
[2015/21]
Former [1999/52]CH02.05.1985
LI02.05.1985
LU31.10.1985
Former [1989/23]CH02.05.1985
LI02.05.1985
Documents cited:Search[A]FR2291455  (AERAZUR CONSTR AERONAUT [FR]);
 [A]DE2637209  (BOSCH GMBH ROBERT);
 [A]FR2451548  (TOTALGAZ CIE FSE);
 [A]DE2919751  (WEISSE DIETRICH H);
 [A]DE2927408  (SCHNEIDER KG ASK A)
ExaminationEP0042958
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.