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Extract from the Register of European Patents

EP About this file: EP0628774

EP0628774 - Heater [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  10.07.1998
Database last updated on 31.08.2024
Most recent event   Tooltip04.12.2009Change - representativepublished on 06.01.2010  [2010/01]
Applicant(s)For all designated states
VIESSMANN WERKE GmbH & CO.
Viessmannstrasse
35107 Allendorf/Eder / DE
[N/P]
Former [1994/50]For all designated states
VIESSMANN WERKE GmbH & CO.
Viessmannstrasse
D-35107 Allendorf/Eder / DE
Inventor(s)01 / Viessmann, Hans, Dr.
Schlossstrasse 3
D-95030 Hof / DE
[1994/50]
Representative(s)Wolf, Günter
An der Mainbrücke 16
63456 Hanau / DE
[N/P]
Former [2010/01]Wolf, Günter
An der Mainbrücke 16 Postfach 700245
63427 Hanau / DE
Former [1994/50]Wolf, Günter, Dipl.-Ing.
Patentanwälte Amthor u. Wolf, An der Mainbrücke 16
D-63456 Hanau / DE
Application number, filing date94108749.608.06.1994
[1994/50]
Priority number, dateDE19930008701U11.06.1993         Original published format: DE 9308701 U
DE19930008702U11.06.1993         Original published format: DE 9308702 U
DE19930011128U28.07.1993         Original published format: DE 9311128 U
[1994/50]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report 
No.:EP0628774
Date:14.12.1994
Language:DE
[1994/50]
Type: B1 Patent specification 
No.:EP0628774
Date:03.09.1997
Language:DE
[1997/36]
Search report(s)(Supplementary) European search report - dispatched on:EP20.09.1994
ClassificationIPC:F24H9/00, F24H1/26, F28F1/40
[1994/50]
CPC:
F24H1/263 (EP); F24H9/0026 (EP)
Designated contracting statesAT,   BE,   CH,   DE,   FR,   GB,   IT,   LI,   NL [1994/50]
TitleGerman:Heizkessel[1994/50]
English:Heater[1994/50]
French:Chaudière[1994/50]
Examination procedure28.10.1994Examination requested  [1994/52]
21.03.1996Despatch of a communication from the examining division (Time limit: M06)
20.09.1996Reply to a communication from the examining division
27.01.1997Despatch of communication of intention to grant (Approval: Yes)
28.02.1997Communication of intention to grant the patent
24.04.1997Fee for grant paid
24.04.1997Fee for publishing/printing paid
Opposition(s)04.06.1998No opposition filed within time limit [1998/35]
Fees paidRenewal fee
25.06.1996Renewal fee patent year 03
27.06.1997Renewal fee patent year 04
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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  TooltipNL03.09.1997
[2003/08]
Documents cited:Search[A]FR1154124  (BROWN FINTUBE CO) [A] 1 * page 4, column R, paragraph 1 *;
 [A]DE8903847U  (MANN) [A] 1 * figures 5,6; claim 4 *;
 [A]EP0387627  (VIESSMANN HANS [DE]) [A] 1* abstract *
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.