Register information Patent

DE file number : 10 2009 023 394.6 (Status: not pending/lapsed, Query started: July 19, 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 2009 023 394.6
54Designation/titleTIVerbesserte Kälteerzeugungsvorrichtung, insbesondere für Flugzeuge
51IPC main classICM
(ICMV)		 F25B 1/00 (2006.01)
51IPC secondary class(es)ICS
(ICSV)		 F25B 41/00 (2006.01)
22DE application dateDATMay 29, 2009
43Date of first publicationOTDec 30, 2010
71/73Applicant/ownerINHAirbus Operations GmbH, 21129 Hamburg, DE
72InventorINCasas Noriega, Wilson Willy, Dr.-Ing., 21147 Hamburg, DE; Wischhusen, Stefan, Dr., 22527 Hamburg, DE; Ebigt, Wolfgang, Dipl.-Ing., 22763 Hamburg, DE; Kastell, Dirk, Dr.-Ing., 22587 Hamburg, DE
74RepresentativeVTRWuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB, 81541 München, DE
10Published DE documentsDEPNOriginal document: DE102009023394A1
Searchable text: DE102009023394A1
Address for service Wuesthoff & Wuesthoff Patentanwälte und Rechtsanwalt PartG mbB, 81541 München, DE
Patent division in charge 27
57AbstractABDie Erfindung betrifft eine Kälterzeugungsvorrichtung (10), insbesondere für ein Flugzeug, mit einem Kältemittelkreislauf, in dem ein Kältemittelbehälter (12), ein Expansionsventil (14), ein Verdampfer (16), ein Kompressor (20) und ein Kondensator (22) angeordnet sind. Zur Energieeinsparung im Betrieb und zur Erhöhung der Zuverlässigkeit und Verfügbarkeit der Kälteerzeugungsvorrichtung (10) sind im Kältemittelkreislauf eine Kompressorumgehungsleitung (26) mit einem darin angeordneten Bypassventil (28) sowie eine Kältemittelpumpe (30) vorhanden, die nach dem Kondensator (22) und vor dem Verdampfer (16) angerodnet ist. Die Kältemittelpumpe (30) kann entfallen, wenn der Kondensator (22) im Kältemittelkreislauf auf einem höheren Niveau angeordnet ist als der Verdampfer (16).
56CitationsCT[X]    DE102008035216A1 (DE10 2008 035216 A1)
[Y]    US020080245083A1 (US2008/02 45 083 A1)
[Y]    US000004434624A (US 44 34 624 A)
43Date of first publicationEVTDec 30, 2010
Number of official communications (office actions) 1
Number of responses 1
Date of the first transfer into DPMAregisterEREGTMay 27, 2011
Date of the (most recent) update in DPMAregisterREGTAug 6, 2024
(Show all update days)(Hide all update days)
  • Aug 6, 2024
    • Representative: changed
    • Address for service: changed
  • Oct 31, 2018; Feb 22, 2018; Jan 16, 2018; Jun 1, 2016; Jan 27, 2016; Jun 2, 2015; Apr 24, 2015; Apr 16, 2015; Jun 10, 2014; Jun 3, 2014; Mar 2, 2014; Feb 23, 2014; Aug 1, 2013; Jun 7, 2013; Jun 5, 2013; Feb 13, 2013; Jun 5, 2012; Jun 1, 2012; May 2, 2012; Feb 16, 2012; Feb 14, 2012; Jan 27, 2012; Jan 24, 2012; Jan 21, 2012; Jan 19, 2012; Jan 18, 2012; Oct 26, 2011; Jul 20, 2011; Jul 9, 2011; Jun 2, 2011
    • Historical data not available for this/these date(s)
  • May 27, 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 May 29, 2009  Details anzeigen
2 Examination procedure Request for examination effectively filed May 29, 2009  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Aug 20, 2009  Details anzeigen
4 New applicant/owner details New applicant/owner details Nov 11, 2010 Feb 3, 2011 Details anzeigen
5 Examination procedure Reply to official communication Dec 23, 2010  Details anzeigen
6 Publications Publication of application (Offenlegungsschrift) Dec 30, 2010 Dec 30, 2010 Details anzeigen
7 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 Dec 1, 2017 Feb 22, 2018 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 statusVSTTMay 29, 2009
View procedures Examination procedure (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTMay 29, 2009
Third party request No
Date of receiptAEGTMay 29, 2009
View procedures Pre-registration procedure (No.: 3)
INIDCriterionFieldContent Close details
Type of procedureVARTPre-registration procedure
Legal/procedural statusVSTPre-registration procedure has been concluded
Date of legal/procedural statusVSTTAug 20, 2009
View procedures New applicant/owner details (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTNew applicant/owner details
Legal/procedural statusVSTNew applicant/owner details
Date of legal/procedural statusVSTTNov 11, 2010
Issue numberHN5
YearPJ2011
Publication dateVTFeb 3, 2011
Type of publicationPARTBibliographic data
PartHTPart 2
71/73Applicant/ownerINHAirbus Operations GmbH, 21129 Hamburg, DE
71/73Previous applicant/ownerINHFAirbus Deutschland GmbH, 21129 Hamburg, DE
View procedures Examination procedure (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTDec 23, 2010
View procedures Publications (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTDec 30, 2010
Issue numberHN52
YearPJ2010
Publication dateVTDec 30, 2010
Type of publicationPARTDocuments
PartHTPart 2
10Published DE documentsDEPNOriginal document: DE102009023394A1
Searchable text: DE102009023394A1
View procedures Administrative procedure (No.: 7)
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 statusVSTTDec 1, 2017
Issue numberHN8
YearPJ2018
Publication dateVTFeb 22, 2018
Type of publicationPARTBibliographic data
PartHTPart 2