Register information Patent

DE file number : 10 2004 004 062.1 (Status: not pending/lapsed, Query started: July 2, 2025)

Please note: This English version is a non-binding translation of the German register excerpt. Only the German version of the register excerpt is legally binding.

Master data
INIDCriterionFieldContent
Type of IP rightSARTPatent
StatusSTNot pending/lapsed
21DE file number DAKZ10 2004 004 062.1
54Designation/titleTIMischvorrichtung für Brenngas und Luft, vorzugsweise für Heizgeräte
51IPC main classICM
(ICMV)		 F23D 14/10 (2006.01)
22DE application dateDATJan 20, 2004
43Date of first publicationOTAug 26, 2004
Date of publication of grantPETNov 22, 2012
71/73Applicant/ownerINHVaillant GmbH, 42859 Remscheid, DE
72InventorINRiecke, Harald, 42853 Remscheid, DE
10Published DE documentsDEPNOriginal document: DE102004004062A1
Searchable text: DE102004004062A1
Original document: DE102004004062B4
Searchable text: DE102004004062B4
Address for service Vaillant GmbH, 42859 Remscheid, DE
33
31
32
Foreign priorityPRC
PRNA
PRDA
AT
100/2003
Jan 27, 2003
Patent division in charge 13
57AbstractABBei einer Mischeinrichtung (4) für Brenngas und Verbrennungsluft, insbesondere für Heizgeräte, werden das Brenngas und zumindest ein Teil der Verbrennungsluft für eine Verbrennung durch die Mischeinrichtung (4) in ein Gebläse (2) geleitet. Die Brenngasleitung (3) ragt in die Mischeinrichtung (4) und mündet mit einem Abstand (7) auf eine Umlenkkontur (6), so dass das Brenngas an den Außenrand der Mischeinrichtung (4) abgelenkt wird. Hierdurch wird eine optimale Durchmischung von Brenngas und Luft erreicht.
56CitationsCT JP000H08128609A (JP H08- 128 609 A)
DE000029506691U1 (DE 295 06 691 U1)
DE000003427312A1 (DE 34 27 312 A1)
43Date of first publicationEVTAug 26, 2004
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTMay 26, 2011
Date of the (most recent) update in DPMAregisterREGTAug 6, 2024
(Show all update days)(Hide all update days)
  • Aug 6, 2024
    • St.36: changed (technical change)
  • Oct 28, 2021; Sep 19, 2021; Jan 18, 2020; Jul 13, 2019; Jan 4, 2019; Jan 12, 2018; Jan 6, 2017; Jan 15, 2016; Jun 6, 2015; Jun 2, 2015; Jan 13, 2015; Mar 1, 2014; Feb 8, 2014; Jan 25, 2014; Aug 1, 2013; May 29, 2013; Apr 11, 2013; Mar 26, 2013; Feb 8, 2013; Jan 23, 2013; Nov 27, 2012; Nov 22, 2012; Oct 4, 2012; Jul 17, 2012; Jul 4, 2012; Jun 29, 2012; Jun 20, 2012; May 24, 2012; May 1, 2012; Feb 14, 2012; Feb 7, 2012; Jan 14, 2012; Jul 19, 2011
    • Historical data not available for this/these date(s)
  • May 26, 2011
    • Date of the first transfer into DPMAregister
Procedural data
No.Kind of procedureLegal statusDate of legal/procedural statusPublication dateAlle Details anzeigen
1 Pre-registration procedure The application is under preliminary examination Jan 20, 2004  Details anzeigen
2 Pre-registration procedure Pre-registration procedure has been concluded May 24, 2004  Details anzeigen
3 Publications Publication of application (Offenlegungsschrift) Aug 26, 2004 Aug 26, 2004 Details anzeigen
4 Change of classification Change of IPC main class Oct 17, 2005  Details anzeigen
5 Examination procedure Request for examination effectively filed Nov 24, 2010 Feb 24, 2011 Details anzeigen
6 Examination procedure Official communication on examination Feb 13, 2012  Details anzeigen
7 Examination procedure Reply to official communication May 18, 2012  Details anzeigen
8 Examination procedure Decision to grant patent by Examining Section/Patent Division Jul 16, 2012  Details anzeigen
9 Publications Patent specification Nov 22, 2012 Nov 22, 2012 Details anzeigen
10 Examination procedure Grant of patent has become final Feb 23, 2013 May 29, 2013 Details anzeigen
11 Administrative procedure Application is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee Aug 3, 2021 Oct 28, 2021 Details anzeigen
View procedures Pre-registration procedure (No.: 1)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTThe application is under preliminary examination
Date of legal/procedural statusVSTTJan 20, 2004
View procedures Pre-registration procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTMay 24, 2004
View procedures Publications (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTAug 26, 2004
Issue numberHN35
YearPJ2004
Publication dateVTAug 26, 2004
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102004004062A1
Searchable text: DE102004004062A1
View procedures Change of classification (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 17, 2005
51IPC main classICM
(ICMV)		 F23D 14/10 (2006.01)
51Previous IPC main classICMF
(ICMVF)		 F23D 14/10 (2000.01)
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTNov 24, 2010
Issue numberHN8
YearPJ2011
Publication dateVTFeb 24, 2011
Type of publicationPARTBibliographic data
PartHTPart 2
Third party request No
Date of receiptAEGTNov 24, 2010
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTOfficial communication on examination
Date of legal/procedural statusVSTTFeb 13, 2012
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMay 18, 2012
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTJul 16, 2012
View procedures Publications (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTNov 22, 2012
Issue numberHN47
YearPJ2012
Publication dateVTNov 22, 2012
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE102004004062B4
Searchable text: DE102004004062B4
View procedures Examination procedure (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTFeb 23, 2013
Issue numberHN22
YearPJ2013
Publication dateVTMay 29, 2013
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTAdministrative procedure
Legal/procedural statusVSTApplication is deemed to be withdrawn due to non-payment of annual fee/ IP right has lapsed due to non-payment of annual fee
Date of legal/procedural statusVSTTAug 3, 2021
Issue numberHN43
YearPJ2021
Publication dateVTOct 28, 2021
Type of publicationPARTBibliographic data
PartHTPart 3
Date of update of the procedureREGTOct 28, 2021