Register information Patent

DE file number : P 44 10 111.2 (Status: not pending/lapsed, Query started: August 17, 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 10 111.2
54Designation/titleTIBetankungsverfahren für dieselgetriebene U-Boote für den Einsatz in der Kriegsmarine oder in der Meeresforschung
51IPC main classICM
(ICMV)		 B63G 8/00 (1995.01)
51IPC secondary class(es)ICS
(ICSV)		 B63H 21/38 (1995.01), B67D 5/70 (1995.01)
22DE application dateDATMar 24, 1994
43Date of first publicationOTAug 11, 1994
Date of publication of grantPETOct 26, 1995
71/73Applicant/ownerINHKrech, Hans, Dr., 22607 Hamburg, DE
72InventorINApplicant is inventor
10Published DE documentsDEPNOriginal document: DE000004410111A1
Searchable text: DE000004410111A1
Original document: DE000004410111C2
Searchable text: DE000004410111C2
Address for service Herrn Dr. Hans Krech, 22607 Hamburg, DE
Patent division in charge 22
57AbstractABDieselgetriebene U-Boote werden auf See durch Tender mit Brennstoff versorgt. Der im Patentanspruch angegebenen Erfindung liegt das Problem zugrunde, das die Tender durch die gegnerischen U-Jagd-Kräfte überwachbar sind. Durch sie kann das U-Boot beim Übernehmen des Brennstoffes lokalisiert und dann bekämpft werden.$A Durch eine Luftbetankungsanlage erhält das U-Boot die Möglichkeit, auf See auch luftbetankt zu werden. Dadurch wird die Tarnung verbessert, die Verwundbarkeit durch die gegnerischen U-Jagd-Kräfte sinkt. Bei dieselgetriebenen Forschungs-U-Booten kann die Brennstoffübernahme durch die Luftbetankung vereinfacht werden. Das U-Boot erhält einen Luftbetankungsstutzen auf dem Deck. Für die Luftbetankung eignen sich große Marinetankhubschrauber oder kanadische Marinekippflügeltankflugzeuge (VTOL).$A Die Luftbetankungsanlage ist für den Einsatz auf dieselgetriebenen U-Booten in der Kriegsmarine oder in der Meeresforschung bestimmt.
56NPL citationsCTNPNICHTS ERMITTELT
43Date of first publicationEVTAug 11, 1994
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 DPMAregisterREGTJul 5, 2014
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  • 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 Mar 24, 1994  Details anzeigen
2 Publications Request for early publication of application (Offenlegung) Mar 24, 1994  Details anzeigen
3 Pre-registration procedure Pre-registration procedure has been concluded May 5, 1994  Details anzeigen
4 Examination procedure Request for examination effectively filed Aug 10, 1994 Oct 20, 1994 Details anzeigen
5 Publications Publication of application (Offenlegungsschrift) Aug 11, 1994 Aug 11, 1994 Details anzeigen
6 Change of classification Change of IPC main class Oct 1, 1994  Details anzeigen
7 Examination procedure Reply to official communication Apr 19, 1995  Details anzeigen
8 Examination procedure Preparation of decision on patent grant May 18, 1995  Details anzeigen
9 Examination procedure Decision to grant patent by Examining Section/Patent Division Jun 6, 1995  Details anzeigen
10 Publications Patent specification Oct 26, 1995 Oct 26, 1995 Details anzeigen
11 Examination procedure Grant of patent has become final Jan 26, 1996 Apr 25, 1996 Details anzeigen
12 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 2, 1997 Mar 12, 1998 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 statusVSTTMar 24, 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 statusVSTTMar 24, 1994
10Published DE documentsDEPNOriginal document: DE000004410111A1
Searchable text: DE000004410111A1
Original document: DE000004410111C2
Searchable text: DE000004410111C2
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 statusVSTTMay 5, 1994
View procedures Examination procedure (No.: 4)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTRequest for examination effectively filed
Date of legal/procedural statusVSTTAug 10, 1994
Issue numberHN42
YearPJ1994
Publication dateVTOct 20, 1994
Type of publicationPARTBibliographic data
PartHTPart 1
Third party request No
Date of receiptAEGTAug 10, 1994
View procedures Publications (No.: 5)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPublication of application (Offenlegungsschrift)
Date of legal/procedural statusVSTTAug 11, 1994
Issue numberHN32
YearPJ1994
Publication dateVTAug 11, 1994
Type of publicationPARTDocuments
PartHTPart 1
10Published DE documentsDEPNOriginal document: DE000004410111A1
Searchable text: DE000004410111A1
View procedures Change of classification (No.: 6)
INIDCriterionFieldContent Close details
Type of procedureVARTChange of classification
Legal/procedural statusVSTChange of IPC main class
Date of legal/procedural statusVSTTOct 1, 1994
51IPC main classICM
(ICMV)		 B63G 8/00 (1995.01)
51Previous IPC main classICMF
(ICMVF)		 B63G 8/00 (1990.01)
View procedures Examination procedure (No.: 7)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTReply to official communication
Date of legal/procedural statusVSTTApr 19, 1995
View procedures Examination procedure (No.: 8)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTPreparation of decision on patent grant
Date of legal/procedural statusVSTTMay 18, 1995
View procedures Examination procedure (No.: 9)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTDecision to grant patent by Examining Section/Patent Division
Date of legal/procedural statusVSTTJun 6, 1995
View procedures Publications (No.: 10)
INIDCriterionFieldContent Close details
Type of procedureVARTPublications
Legal/procedural statusVSTPatent specification
Date of legal/procedural statusVSTTOct 26, 1995
Issue numberHN43
YearPJ1995
Publication dateVTOct 26, 1995
Type of publicationPARTDocuments
PartHTPart 3
10Published DE documentsDEPNOriginal document: DE000004410111C2
Searchable text: DE000004410111C2
View procedures Examination procedure (No.: 11)
INIDCriterionFieldContent Close details
Type of procedureVARTExamination procedure
Legal/procedural statusVSTGrant of patent has become final
Date of legal/procedural statusVSTTJan 26, 1996
Issue numberHN17
YearPJ1996
Publication dateVTApr 25, 1996
Type of publicationPARTBibliographic data
PartHTPart 3
View procedures Administrative procedure (No.: 12)
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 2, 1997
Issue numberHN11
YearPJ1998
Publication dateVTMar 12, 1998
Type of publicationPARTBibliographic data
PartHTPart 3