Register information Patent

DE file number : P 44 37 650.2 (Status: not pending/lapsed, Query started: April 30, 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 DAKZP 44 37 650.2
54Designation/titleTIAutarkes Solarenergiesystem für Ein- und Mehrfamilienhäuser
51IPC main classICM
(ICMV)		 H02N 6/00 (2000.01)
22DE application dateDATOct 21, 1994
43Date of first publicationOTMay 11, 1995
71/73Applicant/ownerINHKrech, Hans, Dr., 22609 Hamburg, DE
72InventorINApplicant is inventor
10Published DE documentsDEPNOriginal document: DE000004437650A1
Searchable text: DE000004437650A1
Address for service Herrn Dr. Hans Krech, 22607 Hamburg, DE
Patent division in charge 37
57AbstractABAutarke Solarenergiesysteme waren bisher für Ein- und Mehrfamilienhäuser nicht kostendeckend betreibbar. Die Erhöhung des Wirkungsgrades von Solarzellen, die Verwendung von Supraleitern, die Miniaturisierung von Solarzellen und der Einsatz von Speicherspulen machen rentable autarke Solarenergiesysteme möglich.$A Die Anordnung der Systembestandteile zeigt Fig. 1.$A Die Erfindung ist ein Quantensprung bei der Energieversorgung von Ein- und Mehrfamilienhäusern weltweit.
43Date of first publicationEVTMay 11, 1995
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 DPMAregisterREGTFeb 20, 2017
(Show all update days)(Hide all update days)
  • Feb 20, 2017; Jul 5, 2014; Feb 9, 2013
    • 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 Oct 21, 1994  Details anzeigen
2 Publications Request for early publication of application (Offenlegung) Oct 21, 1994  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded Feb 2, 1995  Details anzeigen
4 Publications Publication of application (Offenlegungsschrift) May 11, 1995 May 11, 1995 Details anzeigen
5 Change of classification Change of IPC main class Oct 9, 1999  Details anzeigen
6 Examination procedure Request for examination effectively filed Aug 30, 2001 Nov 22, 2001 Details anzeigen
7 Examination procedure Reply to official communication May 7, 2003  Details anzeigen
8 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 May 1, 2004 Aug 26, 2004 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 statusVSTTOct 21, 1994
View procedures Publications (No.: 2)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTRequest for early publication of application (Offenlegung)
Date of legal/procedural statusVSTTOct 21, 1994
10Published DE documentsDEPNOriginal document: DE000004437650A1
Searchable text: DE000004437650A1
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 statusVSTTFeb 2, 1995
View procedures Publications (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTMay 11, 1995
Issue numberHN19
YearPJ1995
Publication dateVTMay 11, 1995
Type of publicationPARTDocuments
PartHTPart 1
10Published DE documentsDEPNOriginal document: DE000004437650A1
Searchable text: DE000004437650A1
View procedures Change of classification (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 9, 1999
51IPC main classICM
(ICMV)		 H02N 6/00 (2000.01)
51Previous IPC main classICMF
(ICMVF)		 H02N 6/00 (1995.01)
View procedures Examination procedure (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTAug 30, 2001
Issue numberHN47
YearPJ2001
Publication dateVTNov 22, 2001
Type of publicationPARTBibliographic data
PartHTPart 1
Third party request No
Date of receiptAEGTAug 30, 2001
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTMay 7, 2003
View procedures Administrative procedure (No.: 8)
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 statusVSTTMay 1, 2004
Issue numberHN35
YearPJ2004
Publication dateVTAug 26, 2004
Type of publicationPARTBibliographic data
PartHTPart 2